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Br J Neurosurg
August 2023
Department of Neurosurgery, Royal Hallamshire Hospital, Sheffield, UK.
Leiomyomas, benign neoplasms of mesenchymal origin, are common in gastrointestinal and genitourinary tracts. They are comprised of well-differentiated smooth muscle cells with few mitotic figures. Leiomyomas should not exhibit metastatic potential, though metastasis has been reported.
View Article and Find Full Text PDFArch Pediatr
November 2016
Service d'anatomie et cytologie pathologiques, hôpital Armand-Trousseau, AP-HP, 26, avenue du Dr-Arnold-Netter, 75012 Paris, France.
Introduction: Meckel's diverticulum is a common malformation in children, usually asymptomatic, with complications in only 20% of cases. Exceptionally, a tumor can develop in Meckel's diverticulum in children, particularly Burkitt's lymphoma; in adults it can develop into a gastrointestinal stromal tumor, a leiomyosarcoma, or a neuroendocrine tumor such as a carcinoid tumor. The diagnosis of inflammatory pseudotumor following an insidious perforation is rare.
View Article and Find Full Text PDFEur J Gynaecol Oncol
December 2009
Gynecologic Oncology Program, Florida Hospital Cancer Institute, Orlando, FL 32804, USA.
Purpose: Leiomyosarcoma is a rare neoplasm. There is paucity of literature in regards to paraovarian leiomyosarcoma with metastases to the scalp. We present a 72-year-old woman with metastases to the scalp from a primary paraovarian high grade leiomyosarcoma.
View Article and Find Full Text PDFAm Surg
September 2008
Division of Colon and Rectal Surgery, Department of Surgery, Taipei Mackay Memorial Hospital, Taiwan.
Laparoscopic resection has become one of the choices for colectomy for various colon and rectal diseases in recent years. Despite some uncertainties of laparoscopic procedures, especially during cancer surgery, its popularity has forced surgeons to pursue the approach. One of the concerns is inadequate examination of the intra-abdominal organs with a laparoscope.
View Article and Find Full Text PDFJ Endovasc Ther
February 2003
Division of Interventional Radiology, Department of Diagnostic Radiology, University Hospital Basel, Switzerland.
Purpose: To report stent implantation for a malignant obstruction within the pulmonary artery (PA) caused by a recurrent leiomyosarcoma in the pulmonary trunk.
Case Report: A 62-year-old man with a non-metastatic primary leiomyosarcoma of the right PA underwent pneumectomy of the right lung and postoperative radiotherapy in 1994. Six years later, he presented with symptoms of progressive right ventricular dysfunction.
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