Primary hepatic leiomyosarcoma: Case report and literature review
| Autor: | Park KyungHwa, Tokihiko Sawada, Junji Kita, Nairuthya Shivathirthan, Yukihiro Iso, Hiroyuki Hachiya, Keiichi Kubota |
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| Rok vydání: | 2011 |
| Předmět: |
Leiomyosarcoma
medicine.medical_specialty Abdominal pain medicine.diagnostic_test business.industry medicine.medical_treatment Gastroenterology Hepatic Leiomyosarcoma Case Report Pathology Report medicine.disease Stain Surgery Oncology Abdominal ultrasonography medicine Immunohistochemistry Hepatectomy medicine.symptom business |
| Zdroj: | World journal of gastrointestinal oncology. 3(10) |
| ISSN: | 1948-5204 |
| Popis: | Primary hepatic leiomyosarcoma are rare tumors with less than 30 cases reported in the English literature. Non specific presentations and often diagnosis delayed until they reach a large size, is the norm with therapy leading to an often dismal prognosis. A 67-year-old man presented complaining of abdominal pain and a palpable abdominal mass since Jan 2010. Abdominal ultrasonography and abdominal computed tomography revealed a large tumor in the left lobe of the liver. Surgical exploration was undertaken and an extended left hepatectomy with extension onto the dorsal part of segment 8 preserving the MHV with partial resection of segment 6 was undertaken. The weight of the resected specimen was 1300 g of the left lobectomy specimen and 8 g of the segment 6 partial resection specimen. The pathology report confirmed the diagnosis of leiomyosarcoma. On immunohistochemistry, the tumor cells were positive for smooth muscle actin stain. The patient is on regular follow up and is currently 9 mo post resection with no evidence of recurrence. We report the case of a resected primary hepatic leiomyosarcoma and emphasize the need for a global database for these rare tumors to promote a better and broader understanding of this less understood subject. |
| Databáze: | OpenAIRE |
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