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Case report
Acute popliteal thrombus workup leads to discovery of primary peritoneal mesothelioma in the absence of any known asbestos exposure
  1. Syed Tausif Ahmed1,
  2. Matthew Barvo2,
  3. Nayana Kamath3 and
  4. Richard Alweis4
  1. 1Department of Medicine, Rochester Regional Health System, Rochester, New York, USA
  2. 2Trinity School of Medicine, Ribishi, St Vincent and the Grenadines
  3. 3Oncology, Rochester Regional Health System, Rochester, New York, USA
  4. 4GME, Rochester Regional Health System, Rochester, New York, USA
  1. Correspondence to Dr Syed Tausif Ahmed; syedtausifahmed{at}yahoo.com

Abstract

A 75-year-old man presented to the emergency department with 1-day history of right lower limb pain and 3-month history of vague abdominal pain. In the emergency department a thrombus was discovered in the right popliteal artery. CT scan of the abdomen and pelvis revealed high-density material in the pelvis, multiple hypodensities on the liver, ascites with omental nodularity, and high-density material along the stomach wall. He underwent thrombectomy and was started on anticoagulation therapy. The core needle biopsy revealed primary omental mesothelioma. There was no history of any known asbestos exposure. He also had to undergo therapeutic paracentesis twice due to abdominal distension. Mesothelioma treatment of carboplatin and pemetrexed was started, and the patient is currently receiving this chemotherapy treatment regimen.

  • oncology
  • medical management

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Footnotes

  • Contributors STA and MB: wrote the draft of the manuscript and did the literature review. NK: involved in patient management and revised the manuscript critically for important intellectual content. RA: revised the manuscript and provided important feedback. All authors approved the final manuscript for submission. All authors approved the revision.

  • Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

  • Competing interests None declared.

  • Patient consent for publication Obtained.

  • Provenance and peer review Not commissioned; externally peer reviewed.

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