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A unique case of well differentiated papillary mesothelioma involving an inguinal hernia
T N Anirudhan1, Ranjani Chakravarthy, P Jothishankar
1Department of Histopathology, Apollo Specialty Hospitals, Teynampet, Chennai, India.
Abstract:
Well Differentiated Papillary Mesothelioma (WDPM) is an uncommon tumor occurring predominantly in the peritoneum of young women with no history of asbestos exposure. In this report, we present a case of 48 year old male patient presenting with indirect inguinal hernia and incidental finding of a WDPM in the hernial sac during surgery. The unusual site of presentation and the relative rarity of this neoplasm in males evoke much clinico-pathological interest.
Insights
Well Differentiated Papillary Mesothelioma (WDPM) is a rare tumor typically found in women. This report details an unusual case of WDPM discovered incidentally in a male patient's inguinal hernia sac.
Area of Science:
- Oncology
- Pathology
Background:
- Well Differentiated Papillary Mesothelioma (WDPM) is a rare neoplasm.
- It predominantly affects the peritoneum in young women.
- WDPM is typically not associated with asbestos exposure.
Observation:
- A 48-year-old male patient presented with an indirect inguinal hernia.
- During surgical repair, WDPM was incidentally discovered within the hernial sac.
- This presentation is unusual due to the patient's sex and the tumor's location.
Findings:
- The case highlights an atypical presentation of WDPM.
- It underscores the importance of thorough pathological examination of surgical findings.
- The tumor's presence in the hernial sac is a novel observation.
Implications:
- This case expands the known clinical spectrum of WDPM.
- It suggests that WDPM can occur in extraperitoneal locations.
- Further research into the pathogenesis and diagnostic criteria for WDPM in diverse populations is warranted.
