We report a case of a mediastinal angioleiomyoma. The patient was a 64-year-old previously healthy man. Computed tomographic scan revealed a well-circumscribed tumor with a diameter of approximately 2 cm in the right anterior mediastinum. We removed the tumor through a midline sternotomy. Microscopic examination revealed a highly vascular mesenchymal tumor without cellular dysplasia or mitotic figures.
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http://dx.doi.org/10.1016/s0003-4975(01)03366-5 | DOI Listing |
Exp Ther Med
October 2022
Graduate School of Nursing, HuZhou University, Huzhou, Zhejiang 313000, P.R. China.
Angioleiomyoma is a type of pericyte tumor with a benign biological behavior. It typically features proliferation of mature perivascular smooth muscle cells around blood vessels. Angioleiomyoma may be categorized into solid, cavernous or venous subtypes.
View Article and Find Full Text PDFMedicine (Baltimore)
November 2016
Department of Radiology, the Second Affiliated Hospital of Nanjing Medical University, Nanjing, China.
Introduction: Angiomyofibroblastoma (AMFB) is an extremely rare disease. It commonly occurs in middle-aged females and mainly involves the vulvovaginal region. Pathological examination plays an important role in differentiating from other tumors.
View Article and Find Full Text PDFMedicine (Baltimore)
June 2015
Form the Department of Radiology, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
A perivascular epithelioid cell neoplasm (PEComa) in the chest is rare, let alone in the mediastinum and lung. A 63-year-old man was admitted to our hospital with chest pain for more than 2 months and was found to have an opacity in his mediastinum and lung for 3 weeks. Enhanced chest computed tomography (CT) revealed a mass in both the left upper lobe and central anterior mediastinum.
View Article and Find Full Text PDFANZ J Surg
December 2016
Dorevitch Pathology, Melbourne, Victoria, Australia.
J Feline Med Surg
October 2014
Department of Veterinary Clinical Sciences, Small Animal Medicine and Surgery Group, Queen Mother Hospital for Animals, Royal Veterinary College, Hatfield, UK.
A female spayed domestic longhair cat aged 3 years and 9 months was referred for investigation of regurgitation and weight loss of 2 months' duration. Thoracic radiographs revealed a soft tissue mass within the cranial mediastinum causing focal oesophageal dilation. Computed tomography confirmed a contrast-enhancing mass located cranial to the heart base, possibly originating from the oesophagus.
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