Flushing Archives

11 Jun 2025

0 Comments

Don’t delay your blood tests – it’s not good for your health!

Patient AdvocacyAdvanced neuroendocrine cancer, Carcinoid syndrome, Diarrhea, Flushing, Small intestine NET (SI NET)

15 years today, and before I was formerly diagnosed, I had a blood test done. And it was a fairly insignificant event, as a precaution, as a "just in case" check after telling a nurse in my GP surgery that I thought I'd lost some weight. The form she gave me sat in my in-tray for a couple of weeks, I was far too busy at work for blood tests. I didn't even feel ill! Fortunately, I did eventually get the test done on 11th June 2010 and and here we are today! Check out the video where I talk…

28 Apr 2025

By Ronny Allan

1 Comment

The 6 E’s

Diet and Nutrition, Inspiration, Patient Advocacy, SurvivorshipAdvanced neuroendocrine cancer, Anxiety, Carcinoid crisis, Carcinoid syndrome, Diarrhea, Diet, Flushing, Hormones, Metastatic Neuroendocrine Cancer, NET syndromes, Neuroendocrine cancer, Neuroendocrine tumour (NET), Quality of LIfe (QoL), Somatostatin analogues

An opinion post When I first heard of something called "The 5 Es", it struck me that I was aware of these issues and their potential effects; and I’m certain there is science to substantiate most of the content. These 5 E’s are apparently the most common ‘triggers’ for (so called) Carcinoid Syndrome. Clearly, they are not going to have the same effect on every patient e.g. I have the occasional drink of ‘Ethanol’ and I always enjoy it, I go for long exhausting walks as ‘Exercise’ and I always feel great after. I had dental treatment using ‘Epinephrine’ without any precautions before and after…

11 Mar 2025

By Ronny Allan

4 Comments

Early diagnosis of late stage cancer

Patient AdvocacyAdvanced neuroendocrine cancer, Cancer grading, Cancer staging, Diarrhea, Flushing, Neuroendocrine tumour (NET), Small intestine NET (SI NET)

What a strange title for a cancer blog post! However, what a strange cancer I have. Let me explain - I was really confused in 2010 as to how I could suddenly become a stage 4 Neuroendocrine Cancer patient even though I didn't feel ill enough to see a doctor. To cut a long story short, you can read about me here. "The cancer has been growing for years" One of the common stories I hear from other patients is they were told their cancer had been growing for some years, up to 10/11/12 in most cases, one person mentioned 20…

18 Jan 2025

By Ronny Allan

0 Comments

Ronny Allan – Every picture tells a story

Awareness, Clinical Trials and Research, Diet and Nutrition, Humour, Inspiration, Latest ENETS Guidelines, Living with Neuroendocrine Cancer, Newsletters, Patient Advocacy, Ronny Allan's "The Trouble with the NET Series", Spotlight on NENs - Types Series, Survivorship, The NET Effect Series, Travel with Ronny, TreatmentAdvanced neuroendocrine cancer, Afinitor, Anxiety, Biopsy, Carcinoid crisis, Carcinoid heart disease, Carcinoid syndrome, Carcinoid tumour, Chemotherapy, Clinical trial, COVID-19, Diagnosis, Diarrhea, Diet, Everolimus, Flushing, Ga68 PET/CT, Hormones, Incurable cancer, Lanreotide, Lung NETs, Lutathera, Malabsorption, Metastatic Neuroendocrine Cancer, NET syndromes, Neuroendocrine, Neuroendocrine cancer, Neuroendocrine carcinoma (NEC), Neuroendocrine neoplasm (NEN), Neuroendocrine tumour (NET), Nutrition, Octreotide, Octreotide scan, Pancreatic NET (PanNET), Paraganglioma, Peptide receptor radionuclide therapy (PRRT), Pheochromocytoma, Quality of LIfe (QoL), Serotonin, Small intestine NET (SI NET), Somatostatin analogues, Surgery

I always try to use graphics for a number of pictures, I admit mainly to catch people's attention but also because sometimes a picture on its own tells a story or at least provides a great introduction to one. If the picture catches your eye, clicking on will take you to the text. This post will auto update as new blogs are published. thanks for reading and sharing! Scroll, point, click, read, share! Disclaimer I am not a doctor or any form of medical professional, practitioner or counsellor. None of the information on my website, or linked to my website(s),…

16 Jan 2025

By Ronny Allan

3 Comments

Neuroendocrine Cancer: Diagnosing the Undiagnosed

Patient Advocacy5-HIAA, Carcinoid syndrome, Complete blood count (CBC), CT scan, Diarrhea, Doctor Google (Dr. Google), Endoscopic ultrasound (EUS), Flushing, Full blood count (FBC), Ga68 PET/CT, Hormones, Incurable cancer, Magnetic resonance imaging (MRI) scan, NET syndromes, Neuroendocrine, Neuroendocrine cancer, Neuroendocrine carcinoma (NEC), Neuroendocrine tumour (NET), Octreotide scan

Neuroendocrine Cancer is one of a number of "difficult to diagnose" conditions. Many types of Neuroendocrine Cancer come with an associated syndrome and these syndromes can mimic everyday illnesses. In many cases, people don't even feel ill while the tumours grow. Most types of this cancer are slow-growing but there are also aggressive versions. Although things appear to be improving in diagnostic terms, it can sometimes take years for someone to be finally diagnosed correctly and get treatment, albeit in some cases, too late for any hope of a curative scenario. It's a very sneaky type of cancer and if…

15 Jan 2025

By Ronny Allan

28 Comments

Somatostatin Analogues for Neuroendocrine Cancer: Lanreotide and Octreotide

TreatmentAdvanced neuroendocrine cancer, Carcinoid crisis, Carcinoid syndrome, Carcinoid tumour, ELECT study, Flushing, Gastrinoma, Glucagonoma, Hormones, Insulinoma, Lanreotide, Malabsorption, Metastatic Neuroendocrine Cancer, NET syndromes, Neuroendocrine cancer, Neuroendocrine tumour (NET), Octreotide, Quality of LIfe (QoL), Somatostatin analogues, Somatuline Autogel (US: depot), VIPoma

Disclaimer: Educational and advocacy content only. Not a substitute for medical advice. Updated and reviewed 15th January 2025. Somatostatin Analogues are the 'workhorse' treatments for those living with NETs, particularly where certain syndromes are involved. So not just for classic NETs with Carcinoid Syndrome but also for treating the hormone over secretions caused by insulinoma, gastrinoma, glucagonoma and VIPoma (all types of pNETs) and others. They are most effective if the NETs express somatostatin receptors. They also have an anti-tumour effect but more of a slowing down of growth rather than a killing or reduction of tumour size - but there…

01 Dec 2024

By Ronny Allan

23 Comments

Neuroendocrine Cancer – tumour markers and hormone levels

A Spotlight on NENs - Testing Series, Patient Advocacy131I-Metaiodobenzylguanidine (mIBG), 5-HIAA, 5-HT, 5-HTP, 5-Hydrotryptophan (5-HTP), 5-Hydroxyindoleacetic Acid (5-HIAA), 5-Hydroxytryptamine (5-HT), Adrenocorticotropic Hormone (ACTH), Biopsy, C-peptide, Calcitonin, Carcinoid crisis, Carcinoid heart disease, Carcinoid syndrome, Catecholamines, Chromaffin cells, Chromogranin, Chromogranin A (CgA), Chromogranin B (CgB), Chromogranin C (CgC), Cortisol, Electrolytes, Endocrine, Fasting Gut Endocrine Profile, Flushing, Gastric NET, Gastrin, Gastrin pH, Gastrinoma, Gastroesophageal reflux disease (GERD), Genetic testing, Glucagon, Glucagonoma, Hedinger syndrome, Histamine, Hormones, Hypertension, Insulin, Insulinoma, MEN1 syndrome, Metanephrines, Molecular markers, NETest, Neuroendocrine, Neuroendocrine cancer, Neuroendocrine carcinoma (NEC), Neuroendocrine tumour (NET), Neurokinin A (NKA), NKA, NT-proBNP, Pancreastatin, Pancreatic cancer, Pancreatic NET (PanNET), Pancreatic polypeptide (PP), Pheochromocytoma, Plasma 5HIAA, PPoma, Proinsulin, Proton pump inhibitors (PPI), Red blood count (RBC), Renal insufficiency, Serotonin, Serum serotonin, Somatostatin, Somatostatinoma, Substance K, Substance P, Tachycardia, Tachykinin, VIPoma, Wheezing, Zollinger-Ellison Syndrome

Originally published 2016, updated October 2025 Background Some people hear the terms "tumour markers" and "hormone levels" when they are diagnosed with Neuroendocrine Neoplasms (NENs). That might be confusing or even alarming at the time. Most people diagnosed with cancer will have had a form of medical testing at some point in their life, i.e. the sampling and testing of blood, urine, saliva, stool or body tissue. With NENs, the medical staff are just measuring the content of a 'substance' and then taking a view whether this is normal or not based on pre-determined ranges. These tests are normally done…

06 Nov 2024

By Ronny Allan

0 Comments

Neuroendocrine Cancer – no sweat!

Living with Neuroendocrine CancerAntidepressant, Anxiety, Carcinoid syndrome, Diabetes, Flushing, Hyperhidrosis, Hyperthryroidism, Hypoglycemia, Menopause, Neuroendocrine cancer, Night sweat, Pheochromocytoma, Sleep hyperhidrosis, Sweating

I see so many questions and comments in my private group about sweating, in particular, 'night sweats' and it's prompted me to dig deeper, thus this article. When I look at a dozen decent sources of medical info, they all seem to bring up several common causes appearing on the different lists on each website I look at. I do see (so-called) carcinoid syndrome come up infrequently and perhaps the authors are lumping that in with hot flashes/flushing etc. But on authoritative NET sites (i.e. written by the NET scientific community), I do not see 'sweating' come up in the…

25 Oct 2024

By Ronny Allan

0 Comments

Rosacea – the NET Effect

Patient Advocacy, The NET Effect SeriesCarcinoid syndrome, Flushing, Rosacea

Around 2001, I started noticing some issues on my nose, particularly around the creases, an issue I still experience today. It normally starts with a stinging feeling, an indication I'm about to experience some sort of inflammation. What eventually happens is something which looks like a 'whitehead' which I now know to be a 'pustule'. Sometimes there are multiples, and most are not normally bigger than 2mm, mostly smaller. These pustules nearly always disappear within a short period of time, normally after washing/showering, but they tend to leave reddish marks which eventually fade. Very infrequently, these pustules would appear on…

29 Aug 2024

By Ronny Allan

20 Comments

Serotonin – the NET effect

Diet and Nutrition, Living with Neuroendocrine Cancer, Patient Advocacy, The NET Effect Series5-HIAA, 5-HT, 5-HTP, 5-Hydrotryptophan (5-HTP), 5-Hydroxyindoleacetic Acid (5-HIAA), 5-Hydroxytryptamine (5-HT), Antidepressant, Anxiety, Blood brain barrier (BBB), Bradykinin, Brain serotonin, Cancer anger, Carcinoid heart disease, Carcinoid rage, Carcinoid syndrome, Depression, Desmoplasia, Diarrhea, Dopamine, Endocrine, Flushing, Foregut, Hindgut, Histamine, Hormones, Monoamine oxidase inhibitors (MAOIs), NET syndromes, Neuroendocrine, Neurotransmitter, Norepinephrine, Nutrition, Oxitriptan, Prostaglandin, Selective Serotonin Reuptake Inhibitor (SSRI), Serotonin, Serotonin and norepinephrine reuptake inhibitor (SNRI), Serotonin syndrome, Serum serotonin, St. John's wort, Thorson-Bioerck syndrome, TPH1, TPH2, Tricyclic antidepressant, Tryptophan, Tryptophan hydroxylase (TPH)

This blog provides general educational information only. It does not offer medical advice, diagnosis, or treatment. Patients should always consult their clinical team for personalised guidance. Background I'd never heard of Serotonin until I was diagnosed with Neuroendocrine Cancer in 2010. It is frequently discussed, often with contrasting views from the respondents. One common assumption/question is that it is responsible for many things that can go wrong with Neuroendocrine Tumour (NET) patients who have serotonin-producing tumours. To a certain extent, that's true but statement such as "it's the hormones" is an easy assumption to make; or an easy answer to…

27 Aug 2024

By Ronny Allan

5 Comments

The 5 E’s (of Carcinoid Syndrome)

Awareness, Diet and Nutrition, Living with Neuroendocrine Cancer, Patient Advocacy, Survivorship, Treatment5-HIAA, Alcohol, Alcohol flushing reaction, Carbocaine, Carcinoid crisis, Carcinoid heart disease, Carcinoid syndrome, Carcinoid tumour, Diet, Epinephrine, Ethanol, Flushing, Hypertension, Intraoperative hypertensive crisis, Lanreotide, Liver metastases, Malabsorption, Marcaine, NET syndromes, Novocaine, Octreotide, Paraganglioma, Pheochromocytoma, Probiotic, Surgery, Syndrome, The 5 E's

The 5 Es was a good idea but the boundary was never properly defined. I don't believe it applies to all NETs (including patients) and I don't believe it is necessarily confined to carcinoid syndrome Original Post Since my diagnosis, I seem to have been in a perpetual learning phase! What not to do, what not to eat, what not to read! However, early on in my experience, I came across a list of 'E' words (5 of them) which is a handy reminder for Carcinoid Syndrome patients, particularly those whose symptoms are not under control. When I say "carcinoid…

01 Aug 2024

By Ronny Allan

2 Comments

Neuroendocrine Cancer: Glossary of Terms

Awareness, Clinical Trials and Research, Diet and Nutrition, Living with Neuroendocrine Cancer, Patient Advocacy, Survivorship, TreatmentAdvanced neuroendocrine cancer, Afinitor, Appendiceal NET, Carcinoid syndrome, Chemotherapy, Clinical trial, COVID-19, Diagnosis, Diarrhea, Diet, Everolimus, Flushing, Ga68 PET/CT, Gastric NET, Gastro-entero-pancreatic neuroendocrine tumour (GEP-NET), Hormones, Immunotherapy, Incurable cancer, Lanreotide, Lung NETs, Lutathera, Malabsorption, Metastatic Neuroendocrine Cancer, Multiple Endocrine Neoplasia (MEN), Neuroendocrine, Neuroendocrine carcinoma (NEC), Neuroendocrine neoplasm (NEN), Neuroendocrine tumour (NET), Nutrition, Octreotide, Octreotide scan, Pancreatic cancer, Pancreatic NET (PanNET), Paraganglioma, Peptide receptor radionuclide therapy (PRRT), Pheochromocytoma, Quality of LIfe (QoL), Serotonin, Small intestine NET (SI NET), Somatostatin analogues, Somatostatin receptors (SSTR), Surgery

Welcome to my Neuroendocrine Cancer terms and definitions list providing a source of meanings for acronyms and medical terms, all sourced from top Neuroendocrine Cancer sites. How to use this list: 1. If your term begins with an A, see the list of As etc. Ditto for B to Z. Select your term from the list, the definition will show along with any of my blogs where that term is mentioned – this adds context. . 2. Numerical terms are also listed. Please note I’m constantly working on the repository to clean up all definitions, adding and removing links where necessary, and…

08 Jul 2024

By Ronny Allan

8 Comments

“What are you doing this afternoon”

Awareness, Patient AdvocacyAdvanced neuroendocrine cancer, Biopsy, Blood test, Cancer survivor, Carcinoid syndrome, Carcinoid tumour, CT scan, Desmoplasia, Diagnosis, Diarrhea, Flushing, Metastatic Neuroendocrine Cancer, Neuroendocrine cancer, Neuroendocrine neoplasm (NEN), Neuroendocrine tumour (NET)

On 8th July 2010, I was sat in front of a secondary care consultant. I asked specifically for this consultant for two reasons, firstly, he carried out a colonoscopy some 20 months previously which turned out to be negative. Secondly, my GP had referred me to the iron deficiency anaemia clinic, and they wanted to do ….. a colonoscopy. I changed that plan because this "non-issue" was dragging on; quite frankly I wanted it to be resolved quickly, and I wanted it to be resolved in my favour - after all, in my head, I wasn't actually ill..... two months…

07 Jul 2024

By Ronny Allan

7 Comments

Please flush after use!

Awareness, Diet and Nutrition, Humour, Living with Neuroendocrine Cancer, Patient Advocacy, SurvivorshipBowel obstruction, Carcinoid crisis, Carcinoid syndrome, Diarrhea, Flushing, Inflammatory bowel disease (IBD), Loperamide hydrochloride, Quality of LIfe (QoL), Stomach cramp, Surgery

Early in my journey, I was in a public toilet, the sign said "Please flush after use". I tried my hardest but my face would not turn red. I then clicked what the sign meant! OK, that did not happen but it does make for a good intro to the blog title. Over the years, I've read so many stories and answered so many questions about the quite natural act of using a toilet (.....some more repeatable than others). I think if there were a 'Bachelor of Science degree in Toiletry', I might pass with First Class Honours. I jest, clearly,…

05 Jul 2024

By Ronny Allan

19 Comments

Neuroendocrine Cancer – the diarrhea jigsaw

Diet and Nutrition, Living with Neuroendocrine Cancer, Patient Advocacy, Survivorship, Treatment5-HIAA, BAM, Bile acid malabsorption, Bile acid sequestrant, Bile salt, Carcinoid syndrome, Chemotherapy, Constipation, Creon, Diet, Differential diagnosis, Flushing, Gastrinoma, Gastro-entero-pancreatic neuroendocrine tumour (GEP-NET), Hormones, IBS, Imodium, Incurable cancer, Lanreotide, Loperamide hydrochloride, Malabsorption, Metastatic Neuroendocrine Cancer, Neuroendocrine cancer, Neuroendocrine carcinoma (NEC), Neuroendocrine tumour (NET), Nutrition, Octreotide, Pancreatic enzyme replacement therapy (PERT), PPoma, Quality of LIfe (QoL), Radiotherapy, Serotonin, Somatostatin analogues, Somatostatinoma, Steatorrhea, Supplements, Surgery, Telotristat ethyl (Xermelo), Terminal ileum, Tryptophan hydroxylase (TPH), VIPoma

Reviewed and updated 5th July 2024 Diarrhea can be a symptom of many conditions, but it is particularly key in Neuroendocrine Tumour (NET) Syndromes and types, in particular, so called Carcinoid Syndrome but also in those associated with various other NET types such as VIPoma, Gastrinoma, Somatostatinoma, Medullary Thyroid Carcinoma, PPoma. Secondly, it can be a key consequence (side effect) of the treatment for Neuroendocrine Tumours and Carcinomas, in particular following surgery where various bits of the gastrointestinal tract are excised to remove and/or debulk tumour load. There are other reasons that might be causing or contributing, including (but not…

29 Jun 2024

By Ronny Allan

0 Comments

Pancreatic NET with carcinoid syndrome – not as common as you think

Patient AdvocacyCarcinoid syndrome, Diarrhea, Flushing, Pancreatic NET (PanNET)

Why do I need to write about this? I've been watching confusion surrounding symptomatic pancreatic NETs for years and it never ceases to amaze me that people automatically think "carcinoid syndrome". Despite the fact that pancreatic NETs were never included in the category of "carcinoid tumours"; and despite the fact that there are at least 6 or 7 known pancreatic NET hormonal syndromes, this myth persists. Don't misunderstand me though, a serotonin secreting pancreatic NET is possible, it's just not nearly as common as it's made out in patient groups and on some websites. It's a highly unusual scenario. Why…

11 Jun 2024

By Ronny Allan

22 Comments

Neuroendocrine Cancer: My 15 year experience with Lanreotide Ipsen

Awareness, Living with Neuroendocrine Cancer, Survivorship, Treatment5-HIAA, Advanced neuroendocrine cancer, Butt dart, Carcinoid syndrome, CLARINET, Diabetes, Flushing, Granulinoma, Hormones, Lanreotide, Lung NETs, Malabsorption, Metastatic Neuroendocrine Cancer, Neuroendocrine, Octreotide, Octreotide scan, Peptide, Somatostatin analogues, Somatuline Autogel (US: depot), SPINET, Surgery

On 9th December 2025, I celebrated 15 years of Lanreotide - click here to read about that. Update 12th May 2026. I received injection number 200! Click here to read more. Update 11th Jan 2024. Ipsen decided to change the name for Somatuline Autogel to Lanreotide Ipsen. Clearly to distinguish its product from the generics now rolling out. Not seen similar yet for Somatuline Depot (US). Please note the remainder of this blog covers Lanreotide Ipsen, generics are covered here. My Lanreotide Experience When I was discharged from hospital following major surgery in Nov 2010, I knew I would shortly be…

06 Jun 2024

By Ronny Allan

39 Comments

Ignore this post about Neuroendocrine Cancer

AwarenessCarcinoid heart disease, Diarrhea, Flushing, Hormones, IBS, Liver metastases, Metastatic Neuroendocrine Cancer, Neuroendocrine cancer, Neuroendocrine carcinoma (NEC), Neuroendocrine tumour (NET)

Actually, you must share it widely, people out there will have this disease and need a diagnosis. People already out there with a diagnosis and want more awareness - so go on, ignore the post title and share it! When I was diagnosed, I wasn't feeling ill. In hindsight, I now know some of the signs were there, I just put up with them. Neuroendocrine Cancer had laid a trap for me, and I fell right into it. You see, Neuroendocrine Cancer can be very quiet and unobtrusive. It also plays the 'long game' and will sometimes take years before it's…

29 May 2024

By Ronny Allan

7 Comments

I bet my flush beats yours?

Awareness, Living with Neuroendocrine Cancer, Patient Advocacy, Treatment5-HIAA, Bradykinin, Broken capillaries, Calcitonin gene-related peptide (CGRP), Carcinoid syndrome, Carcinoid tumour, Estrogen, Flushing, Functional tumour, Gonadotropin-releasing hormone (GnRH), Histamine, Hormones, Hypokalemia, Luteinizing hormone (LH), Mastocytosis, Medullary thyroid cancer (MTC), Metastatic Neuroendocrine Cancer, Neuroendocrine, Neuroendocrine cancer, Neuroendocrine tumour (NET), Noradrenaline, Nutrition, Octreotide, Pheochromocytoma, Prostaglandin, Quality of LIfe (QoL), Rosacea, Serotonin, Substance P, Surgery, Tachykinin, The 5 E's, VIPoma, Watery diarrhea

Background Neuroendocrine Tumours (NETs) can sometimes present with one or more vague symptoms which occasionally results in a lengthy diagnostic phase for some. Sure, there can be issues with doctor experience and knowledge that can add to the problem. However, some people do present with multiple vague and confusing symptoms and some people have comorbidities that have similar symptoms. Textbook diagnostics just don't make sense, sometimes even when the doctor suspects a NET i.e. classic symptoms of 'something' but with negative markers for NETs. Clearly, those are extreme cases and just like other complex diseases, diagnoses of NET can be…

11 May 2024

By Ronny Allan

0 Comments

Neuroendocrine Cancer: Beware But Be Aware

AwarenessAdvanced neuroendocrine cancer, Carcinoid syndrome, Carcinoid tumour, Diagnosis, Diarrhea, Flushing, Hormones, Incurable cancer, Metastatic Neuroendocrine Cancer, NET syndromes, Neuroendocrine, Neuroendocrine cancer, Neuroendocrine carcinoma (NEC), Neuroendocrine neoplasm (NEN), Neuroendocrine tumour (NET)

An awareness post from Ronny Allan BEWAREThere are a lot of scary diseases in this world. Take the lesser-known type of cancer that infiltrated my body for example - Neuroendocrine Cancer. Not only is it scary but it's also cunning, devious, misleading, and double-crossing. It likes nothing better than to play tricks on you.It will grow in your body without you knowing. It finds places to hide, mainly the small intestine, appendix, lungs, stomach, pancreas, rectum, and a host of other places. It can be fiendishly small to avoid being seen. Once it's established in the primary location (....or locations),…

22 Mar 2024

By Ronny Allan

15 Comments

Neuroendocrine Cancer – Horrible Hormones

Patient Advocacy24-hour urinary catacholamines and metanephrines, 5-HIAA, 5-Hydrotryptophan (5-HTP), Addison's disease, Adrenal insufficiency, Adrenaline, Adrenocorticotropic Hormone (ACTH), Aldosterone, Anaphylactic shock, Androgrens, Antihistamines, Appendiceal NET, Bradykinin, Calcitonin, Calcitonin gene-related peptide (CGRP), Carcinoid crisis, Carcinoid heart disease, Carcinoid syndrome, Catecholamines, Chromogranin A (CgA), Corticotrophin releasing hormone (CRH), Cushing's disease, Cushing's syndrome, Diarrhea, Endocrine, Enterochromaffin cells, Epinephrine, Estrogen, Fight or flight, Flushing, Ga68 PET/CT, Gastric NET, Gastrin, Glucagon, Histamine, Hormones, HPA axis, Hyperparathyroidism, Hypocortisolism, Hypotension, Hypothalamus, Insulin, Intraoperative hypertensive crisis, Islet cell, Islet of Langerhams, Kallikrein, Lanreotide, Lung NETs, Malabsorption, Mast cell, Medullary thyroid cancer (MTC), Metanephrines, Multiple Endocrine Neoplasia (MEN), NET syndromes, Neuroendocrine, Neuroendocrine neoplasm (NEN), Neurokinin A (NKA), Neuropeptide K, Neurotensin, Neurotransmitter, Norepinephrine, Nutrition, Octreotide, Octreotide scan, Ovarian NEN, Pancreastatin, Pancreatic NET (PanNET), Pancreatic polypeptide (PP), Paraganglioma, Pellagra, Peptide, Pheochromocytoma, PPoma, Prostaglandin, Pruritus, Serotonin, Somatostatin, Somatostatinoma, Substance P, Tachycardia, Tachykinin, Telotristat ethyl (Xermelo), Testosterone, The 5 E's, Tryptophan, Vasoactive intestinal peptide (VIP), Vasodilation, VIPoma, Xermelo (Telotristat ethyl)

Updated and reviewed 20th March 2024 Hormonal imbalances are quite common in many conditions including day to day stuff. With Neuroendocrine Cancer, it can be a real challenge both at diagnostic and maintenance phases. In addition to the cancer angle, there's some strange stuff going on, inexplicable, frightening for the patient, an unwanted ingredient causing chaos! Until I was diagnosed with metastatic Neuroendocrine Cancer, I didn't have a clue about hormones - it's one of those things you just take for granted. However, hormones are vital to human health (male and female) and it's only when things go wrong you…

18 Mar 2024

By Ronny Allan

3 Comments

Neuroendocrine Cancer: If your doctors don’t suspect something, they won’t detect anything!

Awareness, Patient AdvocacyCarcinoid syndrome, Carcinoid tumour, Diagnosis, Flushing, Iron Deficiency Anaemia, Metastatic Neuroendocrine Cancer, Neuroendocrine cancer, Pheochromocytoma

One of the most discussed and debated Cancer issues is late diagnosis. Cyberspace is full of disturbing stories and many different cancers are involved. Some cancers are notoriously difficult to diagnose, meaning that awareness and education needs to extend from the general population to healthcare professionals at all levels. The latter is a challenge as first-line physicians battle to deal with thousands of different conditions, many of which have similar presentations. Neuroendocrine Neoplasms have a record of being difficult to diagnose which often leads to late diagnosis. Moreover, due to their often-silent nature, a late diagnosis is often a default…

03 Dec 2023

By Ronny Allan

0 Comments

A Spotlight on NET Syndromes – Carcinoid Syndrome

A spotlight on NENs, A spotlight on NENs - SyndromesCarcinoid syndrome, Diarrhea, Flushing

What is Carcinoid Syndrome? Carcinoid syndrome (CS) is the most frequent hormonal complication accompanying neuroendocrine neoplasms (NENs) and is defined by chronic diarrhoea and/or flushing in the presence of systemic elevated levels of serotonin or its metabolite 5-hydroxyindolacetic acid (5-HIAA). Importantly, other causes of these symptoms should be considered and investigated depending on the clinical presentation. CS is predominantly encountered in patients with well-differentiated NENs (neuroendocrine tumours, NETs) of intestinal origin, followed by lung NETs, and only in a minority of patients with pancreatic, ovarian, thymic, or unknown origin NETs. The main symptoms defining CS are skin flushing, secretory diarrhoea, bronchospasm, or…

19 Nov 2023

By Ronny Allan

1 Comment

Neuroendocrine Cancer – The F Words

Patient AdvocacyFibrosis, Flushing, Mesenteric Fibrosis, Mesentery, Retroperitoneal Fibrosis

When I first created my blog in April 2014, I had to find some material to lead up to my 84 mile walk (at the time, it was a temporary vehicle for the single purpose of raising money for charity). An idea I had probably led to the longer term survival of this blog after people quite liked the descriptions of well known words used in NET parlance. I managed this using an A to Z list over approximately 26 days which was perfect for my timeline. I gradually renamed those early blog posts and I just noticed that the…

10 Nov 2023

By Ronny Allan

10 Comments

I woke up on World Neuroendocrine Cancer Day

Awareness, Inspiration, Living with Neuroendocrine Cancer, Survivorship, Treatment5-HIAA, Biopsy, Carcinoid crisis, Carcinoid syndrome, Diarrhea, Flushing, Hormones, Neuroendocrine cancer, Octreotide, Octreotide soak, Somatostatin analogues, Surgery

1 year after 2 x surgery 5 years after 3 surgeries 10 years after surgery 15 years after first surgery It was 10th November 2010 just after midnight. I gradually woke up after a marathon 9-hour surgery - the first of what was to be several visits to an operating theatre. The last thing I remembered before going 'under' was the voices of the surgical staff. When I woke up, I remember it being dark and I appeared to be constrained and pinned down by the dozen or so tubes going in and out of my weak and battered body. …

24 Oct 2023

By Ronny Allan

0 Comments

No flushes please!

Patient Advocacy, Survivorship, TreatmentAdvanced neuroendocrine cancer, Carcinoid syndrome, Flushing

Remastered 24th Oct 2023 Original Blog 6th Sep 2014 (but talking in public about my 2010 experiences). Despite people's expectations, diagnosing Cancer isn't a two-minute job. There is a whole host of stuff to consider, and medical staff clearly want to get it 100% correct in order to plan and manage the patient's treatment. I wrote a blog on 26 July "celebrating" 4 years since diagnosis - it's worth a read, check it out by clicking here. Continuing with the 'four years on' theme, 4 years today I started my first treatment. That was a full 6 weeks after diagnosis.…

11 Oct 2023

By Ronny Allan

3 Comments

My stomach sometimes cramps my style

Awareness, Diet and Nutrition, Living with Neuroendocrine Cancer, SurvivorshipCarcinoid syndrome, Carcinoid tumour, Flushing, Metastatic Neuroendocrine Cancer, Probiotic, Quality of LIfe (QoL), Somatostatin analogues, Stomach cramp

When planning to walk Hadrian's Wall in the north of England in 2014, I carried out a number of risk assessments (as all good Project Managers do!). In true 'Donald Rumsfeld style', I considered all the 'known unknowns' and the 'unknown unknowns'. Anybody who doesn't is either reckless or supremely confident (the latter can sometimes be the same as the former......). This major undertaking was within 4 years of my diagnosis and within two years of 3 surgeries and I was borderline stable. I wanted to get it done while I was able! As a Cancer patient, there were some issues…

06 Oct 2023

By Ronny Allan

1 Comment

Just got (a) shot in the buttocks

Humour, Inspiration, Patient Advocacy, TreatmentCarcinoid syndrome, Flushing, Lanreotide, Octreotide, Somatostatin analogues, Surgery

I love watching films and Tom Hanks is one of my favourite actors. He's played such a wide range of parts and I've found every single one of his films enjoyable. I think the first one I remember was 'Big' - a cracking family film for all ages. When I saw the large floor piano keyboard in Schwartz toy store in New York, I had to give it a go (video or photo to follow if I can find it!). On the opposite side of the scale, he's also been in some quite gory films such as 'Saving Private Ryan'…

04 Aug 2021

By Ronny Allan

8 Comments

Let’s Talk About NETs (#LetsTalkAboutNETs)

Awareness, Diet and Nutrition, Inspiration, Living with Neuroendocrine Cancer, Patient Advocacy, SurvivorshipAdvanced neuroendocrine cancer, Carcinoid syndrome, Diagnosis, Diarrhea, Diet, Flushing, Incurable cancer, Lanreotide, Metastatic Neuroendocrine Cancer, NET syndromes, Neuroendocrine cancer, Nutrition, Quality of LIfe (QoL), Small intestine NET (SI NET), Somatostatin analogues

I do a lot of writing about NETs but I guess I've also done some talking too. Some of these talks to patient groups and healthcare professionals were recorded and I have access to those recordings. Others were not recorded but where possible and I am authorised to do so, I will attach the presentation slides. Please note videos, presentation slides, and any Podcasts are in English. I'll list some of them below for your perusal. Some talks were not recorded and/or permitted to be shared. These include (but are not limited to) a presentation to 'Global' Ipsen in Paris, UK…

12 Dec 2017

By Ronny Allan

3 Comments

Update: Management of Neuroendocrine Tumors

Awareness, Living with Neuroendocrine Cancer, TreatmentAdvanced neuroendocrine cancer, Afinitor, Carcinoid heart disease, Carcinoid syndrome, Carcinoid tumour, Chemotherapy, Diarrhea, Everolimus, Flushing, Hormones, Incurable cancer, Lanreotide, Metastatic Neuroendocrine Cancer, Neuroendocrine, Neuroendocrine cancer, Neuroendocrine carcinoma (NEC), Neuroendocrine tumour (NET), Octreotide, PRRT, Quality of LIfe (QoL), Somatostatin analogues, Surgery, Telotristat ethyl (Xermelo), Xermelo (Telotristat ethyl)

This is an excellent and positive video based overview of where we are with the Management of NETs. This is a presentation from a NET Specialist (who some of you may know) presenting to a "GI Malignancies" conference. This is therefore not only awareness of NETs, it's also some good education for non NET GI experts who may only know the very basics. Useful for patients too! I met Dr Strosberg in Barcelona (ENETS 2017) and thanked him for his presentational and scientific paper output which I often use in my articles. The classification picture is good as it explains…

19 May 2017

By Ronny Allan

5 Comments

ASCO 2017 – Let’s talk about NETs #ASCO17

Clinical Trials and Research5-HIAA, Advanced neuroendocrine cancer, American Society of Clinical Oncology (ASCO), Bone metastases, Cancer of unknown primary (CUP), CAPecitabine TEMozolomide (CAPTEM)., Carcinoid crisis, Carcinoid syndrome, Carcinoid tumour, Chemotherapy, Chromogranin A (CgA), CLARINET, Comorbidity, DUNE trial, Durvalumab, ELECT study, Flushing, Ga68-OPS202, Grading, Hormones, Incurable cancer, Ki-67, Lanreotide, Liver metastases, Metastatic Neuroendocrine Cancer, Molecular markers, NETest, Neuroendocrine, Neuroendocrine carcinoma (NEC), Neuroendocrine tumour (NET), Octreotide, Pancreatic NET (PanNET), Peptide receptor radionuclide therapy (PRRT), Poorly differentiated, Pre-existing condition, PRRT, Quality of LIfe (QoL), Small intestine NET (SI NET), Somatostatin analogues, Stage, Surgery, Theranostics, Well differentiated

ASCO (American Society of Clinical Oncology) is one of the biggest cancer conferences in the world normally bringing together more than 30,000 oncology professionals from around the world to discuss state-of-the-art treatment modalities, new therapies, and ongoing controversies in the field. As Neuroendorine Tumors is on a roll in terms of new treatments and continued research, we appear to be well represented with over 20 'extracts' submitted for review and display. This is fairly complex stuff but much of it will be familiar to many. I've filtered and extracted all the Neuroendocrine stuff into one list providing you with an…

04 Apr 2016

By Ronny Allan

3 Comments

Somatostatin Analogues and delivery methods in the pipeline

Awareness, Clinical Trials and Research, Living with Neuroendocrine CancerAcromegaly, Adrenocorticotropic Hormone (ACTH), Bynfezia Pen, COR-003, COR-005, Cortisol, CRN01941, Cushing's disease, Cushing's syndrome, DP1038, Everolimus, Flushing, Generic drugs, Growth hormone (GH), Hypercortisolism, Insulin-like growth factor 1 (IGF-1), Lanreotide, Levoketoconazole (Recorlev), MTD201, MYCAPSSA , Neuroendocrine cancer, Neuroendocrine tumour (NET), Octreotide, Octreotide-RP, Pasireotide, Q-Octreotide, RECORLEV (levoketoconazole), SIGNIFOR® (Pasireotide), SOM230, Somatoprim, Somatostatin receptors (SSTR)

NOTE - THIS IS IN NEED OF AN UPDATE AND IS ON MY LIST OF THINGS TO DOThis is my live blog post covering new developments in the area of new Somatostatin Analogues and new delivery systems. AbstractAs most of you will be aware, there are currently two main types of Somatostatin Analogues (SSA) in use for the treatment of mainstream Neuroendocrine Tumours (NETs) - Octreotide and Lanreotide. You can click on the links for information on both of these well-known NET treatments. This post will focus on the not so well known and anything in the pipeline including different delivery…

Tag: Flushing