MD Whistleblower

Editor’s Note: For 16 years, I've published weekly essays here on Blogspot, which will continue. I’ve now begun publishing my work on a new blogging platform, Substack, and I hope you’ll join me there. Please enter your email address  at this link  to receive my posts directly to your inbox. Some time ago, I performed an upper endoscopy, or EGD, on a patient who had a family history of Barrett’s esophagus (BE).  In this condition, the esophagus has developed a new internal lining which is readily apparent when examined with a scope.  These patients are followed periodically because of an increased risk of developing cancer, which fortunately is a rare event in this condition.  I discovered reflux esophagitis at the lower portion of her esophagus. Curiously, she had no heartburn or other symptoms of reflux.   I did not identify BE and the biopsy results were benign.    One of the mysteries of gastroenterology is that at times we discover fairly i...

Editor’s Note: For 16 years, I've published weekly essays here on Blogspot, which will continue. I’ve now begun publishing my work on a new blogging platform, Substack, and I hope you’ll join me there. Please enter your email address  at this link  to receive my posts directly to your inbox. Where have all the ulcers gone?   Peptic ulcers are very common lesions in the stomach and the first portion of the small intestine called the duodenum.  Why, then, do I – a gastroenterologist - rarely discover them in my patients?  The answer is twofold.  First, my gastroenterology practice is now limited to outpatients exclusively.   It’s been years since I’ve done hospital rounds.   Back in those days, one the most common reasons I was called in to consult on a hospitalized patient was to evaluate internal bleeding.   I saw hundreds of these patients and many of them had ulcers responsible for the bleeding.   As an aside, most folks commonl...

Editor’s Note: For 16 years, I've published weekly essays here on Blogspot, which will continue. I’ve now begun publishing my work on a new blogging platform, Substack, and I hope you’ll join me there. Please enter your email address  at this link  to receive my posts directly to your inbox. Gastroenterologists see patients with digestive symptoms.  We also see patients who are suffering from all manners of stress and anxiety.  It can be vexing to determine if there is a causative relationship between both sets of symptoms. It’s a chicken and egg phenomenon.   Do the stomach aches cause the stress or is it the other way around? Even seasoned practitioners may find it difficult to unravel this conundrum.   And so do our patients.   Why does my stomach hurt? First, it’s true that physical complaints may have no connection to psychological distress.   I think that medical professionals at times impute a psychological basis for physical complain...

Medicine is based on science.  But it’s not all science.  There are phenomena that occur that physicians simply cannot explain.  Folks recover from devastating illness, for example, when the medical professionals were resigned to another fate.  And while doctors and scientists rely upon the scientific method and medical evidence, the public has a wider reservoir of tools for healing and support.  Sometimes physicians do as well.  Hope and prayer are in heavy use every day even though these actions fall outside of the traditional scientific paradigm.  All rational creatures behave irrationally at times.   It is still true that many hotels will not have an official 13 th floor in order not to spook superstitious guests.   Crazy or good business practice?   Some may even say it is not rational for a scientist to be religious claiming that science and faith pose a conflict.   Do Faith and Science Intersect? Patients and the rest of...

Editor’s Note: For 16 years, I've published weekly essays here on Blogspot, which will continue. I’ve now begun publishing my work on a new blogging platform, Substack, and I hope you’ll join me there. Please enter your email address  at this link  to receive my posts directly to your inbox. My readers know of my trepidation and angst regarding the unstoppable artificial intelligence (AI) tsunami that will disrupt our world.  It will make the arrival of the internet seem quaint by comparison.  Just as we cannot fully contemplate the potential benefits, we cannot fathom the potential harm and destruction it will wreak.  There will AI actions that will cause harm and benefit simultaneously.  For instance, once perfected, driverless vehicles will operate more safely than human controlled cars and trucks.  Former drivers will now be passengers who are free to engage in professional or leisure activities.  However, if you currently earn your living as ...

Cologuard has become a popular colon cancer screening option.  Indeed, it has many advantages over the traditional colonoscopy. Refer to the list below. No prep! No prep! No time off of work. No driver needed. No procedural risk. Done at home. No driving or other restrictions afterwards.\ Much less expensive. Did I mention there is no prep:? Wow, Cologuard sounds like it will be hard to beat.  Not so fast! Cologuard is a sophisticated stool DNA test that detects altered DNA as well as microscopic blood in the stool. Studies have shown that it detects over 90% of colon cancers.   Keep in mind that the overwhelming number of patients undergoing colonoscopy do not have cancer so that this statistic doesn’t apply to them.   How does this stool DNA test perform with respect to colon polyps, which are the target lesions during colonoscopy?    Cologuard detects only 42% of larger precancerous polyps which seems to me to be rather lackluster performance.  ...