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http://dx.doi.org/10.1016/j.jbspin.2012.10.011 | DOI Listing |
Saudi J Med Med Sci
August 2018
Department of Pathology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh, Uttar Pradesh, India.
Retiform hemangioendothelioma is a locally aggressive, rarely metastasizing, low-grade angiosarcoma characterized by intercommunicating vascular channels lined by hobnail or cuboidal endothelial cells, flanked by lymphocyte and hyaline sclerosis. Neoplastic endothelial cells usually express von Willebrand factor, CD31 and CD34, while the lymphocytic infiltrate shows a mixture of CD3+, T and CD20+ B cells. The authors describe a case of a 76-year-old female who presented with a soft, painless, ill-defined mass measuring 9 cm in her right gluteal region for the past 15 years, clinically suggestive of a lipoma.
View Article and Find Full Text PDFBMJ Case Rep
January 2019
General Surgery, Dubai Hospital, Dubai, United Arab Emirates.
Persistent sciatic artery (PSA) is a rare vascular anomaly with estimated incidence of 0.03%-0.06%.
View Article and Find Full Text PDFAnn Saudi Med
November 2015
Dr. Dimitrije Brasanac, Institute of Pathology,, Faculty of Medicine,, University of Belgrade,, Belgrade 11000, Serbia, T: +381.11-3643410;, F: +381-11-3643346,
Composite hemangioendothelioma (CHE) is a rare, locally aggressive, vascular tumor of intermediate-/ low-grade malignancy, and is characterized by varying combinations of benign, low-grade malignant, and malignant vascular components. In cutaneous localization, only 22 cases have been reported so far. A new case of CHE of the gluteal region in a 58-year-old man is described.
View Article and Find Full Text PDFJoint Bone Spine
May 2013
Department of Orthopaedic Surgery, Our Lady of Lourdes Hospital, Drogheda, Ireland.
Skeletal Radiol
March 2001
Department of Radiology, Osaka Seamen's Insurance Hospital, 1-8-30, Chikko, Minato-ku, Osaka 552-0021, Japan.
Objective: To characterize the radiologic features of postradiation sarcomas arising in the pelvic bones following treatment for uterine cervical carcinoma.
Design And Patients: Five patients who developed postradiation sarcomas in the pelvic bones following radiation therapy for carcinoma of the uterine cervix within the irradiated field were evaluated. Pelvic radiographs, computed tomography (CT) and magnetic resonance (MR) imaging were undertaken in all patients.
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