In the past, I’ve researched how Endometriosis can affect the renal system, specifically the bladder or ureters, and how that could even cause blockages that cause kidney issues and severe problems.
Today, I’m going to talk about Endometriosis and the actual kidney.
A study published in October of 2018 discussed a 45-year-old woman who had flank pain and blood in her urine. Imaging studies found a mass on her left kidney. A surgery was performed to remove the suspected renal mass and a portion of her kidney, and pathology confirmed it was an Endometriosis lesion. It was removed from her “renal parenchyma,” which is the solid part of the kidney that filters blood and makes urine.
You’ve likely heard that Endometriosis can grow in all sorts of places inside the body. Well, the bladder and urinary tract are no exception. Endometriosis implants can grow on or inside the walls of the bladder or along the urethra.
Common symptoms patients may complain about with bladder Endo are frequently needing to pee, pain when the bladder is full, painful urination, and an urgent need to pee. Some also suffer from blood in their urine when they’re on their cycles (may be hard to distinguish…given the natural course of what a period does…). This urine-blood may not be perceptible to the naked eye and require a lab test. And as usual, many EndoWarriors only have these symptoms during their periods; others have them 24/7. It should also be noted that many with bladder Endo don’t present any symptoms.
Last night, my boyfriend and I were talking about Endo’s “weirdness” how it can pop up in strange and unheard of places, and he popped the question (no, not THE question…), “Are there any reports of men having Endometriosis?” I remembered reading somewhere that there were a few rare cases of it, but hadn’t read them deeply enough to understand their situations, diagnoses, and prognoses. So, we have our topic for today!!
In rare cases, cis-men develop Endometriosis. Transmen also suffer from the disease. But we will focus on cis-men for this blog: it appears many have been treated with long-term or large doses of estrogen therapy, but some are healthy men who have no history of cancer or estrogen treatment. Here’s what I could find: