Recurrent vaginal hemorrhage from an anterior vaginal fornix ulcer mimicking traumatic laceration in probable Behçet disease: a case report
This case report describes a 48-year-old woman with recurrent vaginal hemorrhage caused by an anterior fornix ulcer that mimicked traumatic laceration, ultimately diagnosed as probable Behçet disease after excluding malignancy and infection, and successfully treated with oral colchicine.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
The human body has a remarkable ability to signal distress, often through inflammation that appears in the skin, eyes, or mucous membranes. One such condition, known as Behçet disease, is a chronic disorder where the immune system mistakenly attacks the body's own blood vessels, causing recurring sores and swelling. While this condition is well-documented in medical literature, it presents a diagnostic challenge because there is no single blood test or genetic marker that can confirm its presence. Instead, doctors must piece together a puzzle of symptoms, looking for a specific pattern of recurring mouth sores, genital ulcers, and skin lesions, while carefully ruling out infections or cancers that might look similar. Understanding how this disease manifests in different parts of the body is crucial, as its appearance can sometimes be deceptive, leading to confusion about the true source of a patient's pain or bleeding.
In a recent case report, a team of physicians in Guangzhou, China, described a woman whose symptoms initially pointed in the wrong direction. The patient was a 48-year-old woman who arrived at the hospital with a week of vaginal bleeding that had suddenly become heavy. She had no history of trauma, no recent sexual activity that could explain an injury, and no pain. When doctors examined her, they found a large, irregular area of damaged tissue on the upper front wall of her vagina that was actively bleeding. The appearance was so convincing that the medical team initially suspected a traumatic tear, perhaps from an unnoticed accident or a difficult medical procedure. Ultrasound imaging even suggested the presence of a mass, further complicating the picture and raising concerns about a tumor.
To get a clearer view, the doctors performed an examination while the patient was under anesthesia. They expected to find a simple tear, but instead, they discovered something different: a patch of missing tissue measuring 4 by 3 centimeters, which was an ulcer rather than a cut. They took a small sample of the tissue for analysis and applied a gentle electrical current to stop the bleeding, packing the area to help it heal. However, the bleeding did not stop as expected. Over the next few days, the patient experienced two more spontaneous episodes of bleeding, despite the initial treatment. This recurrence forced the team to reconsider their diagnosis. They ran a battery of tests to rule out common causes, including infections like herpes or syphilis, and confirmed that the tissue was not cancerous. The biopsy showed only chronic inflammation, which is a general sign of irritation but does not identify a specific disease.
The breakthrough came when the doctors asked the patient more detailed questions about her health history. She revealed that for over three years, she had suffered from recurring mouth sores that were slow to heal. She also recalled having red, painful bumps on her legs that left scars, as well as a previous episode of bleeding in her eye. When the medical team combined these new details with the current vaginal ulcer, a pattern emerged. The combination of recurring mouth sores and genital ulcers met the standard criteria used by doctors to identify Behçet disease. Although they could not perform every possible test to confirm the diagnosis with absolute certainty, the evidence was strong enough to label it as a probable case.
The treatment approach shifted from trying to fix a mechanical injury to managing an inflammatory condition. The doctors prescribed a daily dose of colchicine, a medication often used to calm inflammation in this type of disease. The results were immediate and clear. The patient's vaginal bleeding stopped completely, and her mouth sores began to heal. She was discharged from the hospital after eleven days and remained free of bleeding for at least seven weeks after her release. This case highlights a critical lesson for medical professionals: when a patient presents with unexplained bleeding from a vaginal ulcer, it should not be automatically assumed to be a simple injury. The doctors must look beyond the immediate site of bleeding, consider the patient's full history of sores and skin issues, and involve specialists to rule out other causes. While a tissue sample can confirm that a growth is not cancer, it cannot definitively prove Behçet disease; the diagnosis relies on recognizing the broader pattern of symptoms across the body.
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