Results 251 to 260 of about 15,113 (301)
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Hemangiopericytoma of the trachea
The Journal of Laryngology & Otology, 1987Malignant neoplasms of the trachea are rare lesions, with no more than 400 cases documented in the literature. Only three tracheal hemangiopericytomas have been reported. We present the fourth case of such a tumour occurring in the trachea. After the first surgical resection the tumour recurred twice in a period of 10 months.
José Luis Rodríguez-Peralto +5 more
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Clinical Neuropathology, 2017
INTRODUCTION NAB2-STAT6 gene fusion is a molecular characteristic of solitary fibrous tumors (SFT) and hemangiopericytoma, underscoring their definition as one diagnostic entity.
A. Berghoff +6 more
semanticscholar +1 more source
INTRODUCTION NAB2-STAT6 gene fusion is a molecular characteristic of solitary fibrous tumors (SFT) and hemangiopericytoma, underscoring their definition as one diagnostic entity.
A. Berghoff +6 more
semanticscholar +1 more source
Hemangiopericytoma of the Prostate
Journal of Urology, 1987AbstractA case of hemangiopericytoma of the prostate is described. The patient presented with a 5‐year history of episodic hematuria and lower urinary tract obstruction. A transurethral resection of the prostate showed a highly cellular mesenchymal tumor exhibiting features of a hemangiopericytoma.
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Acta Pathologica Microbiologica Scandinavica, 1956
SUMMARYTwo cases of hemangiopericytoma are described, one lodging in the mediastinum and the other in the subcutaneous layer. Another case of multiple glomus tumors, earlier recorded by Bergstrand (5), is quoted. Among the latter re‐examination disclosed a tumor presenting the picture of hemangiopericytoma.
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SUMMARYTwo cases of hemangiopericytoma are described, one lodging in the mediastinum and the other in the subcutaneous layer. Another case of multiple glomus tumors, earlier recorded by Bergstrand (5), is quoted. Among the latter re‐examination disclosed a tumor presenting the picture of hemangiopericytoma.
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Hemangiopericytoma of the stomach
The American Journal of Surgery, 1966Abstract A case of gastric hemangiopericytoma has been reported in which diagnosis was established by emergency operation in the presence of massive upper gastrointestinal bleeding. The clinical and pathologic features of this unusual tumor have been briefly presented.
Enid F. Gilbert +2 more
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Hemangiopericytoma of the breast*
The American Journal of Surgical Pathology, 1981The clinical and pathologic features of three hemangiopericytomas of the breast in women are described. The three tumors presented as painless, nontender nodules. The morphologic variation typical of hemangiopericytomas was present in each tumor. One case was studied by electron microscopy and was found to be composed of two types of pericytes.
Fattaneh A. Tavassoli, Sharon W. Weiss
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Hemangiopericytoma of the larynx
Auris Nasus Larynx, 2013Hemangiopericytomas are rare vascular neoplasms of the head and neck. Laryngeal involvement is even more rare, with only 9 previously reported cases in the literature. We present an unusual case of a 46 year old with a supraglottic hemangiopericytoma treated surgically.
Neena Mirani +2 more
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Journal of Computer Assisted Tomography, 1982
The computed tomographic (CT) evaluation of a case of primary pulmonary hemangiopericytoma in a 27-year-old woman is reported. The tumor was shown by CT to arise from lung parenchyma but could not be definitely separated from the contiguous hilar structures. There was no evidence of mediastinal involvement.
M, Ouimette, R E, Schwab
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The computed tomographic (CT) evaluation of a case of primary pulmonary hemangiopericytoma in a 27-year-old woman is reported. The tumor was shown by CT to arise from lung parenchyma but could not be definitely separated from the contiguous hilar structures. There was no evidence of mediastinal involvement.
M, Ouimette, R E, Schwab
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68Ga DOTATATE PET/CT of Non-FDG-Avid Pulmonary Metastatic Hemangiopericytoma.
Clinical Nuclear Medicine, 2016We present the FDG and Ga DOTATATE PET/CT findings of a 68-year-old woman with pulmonary metastases 28 years after her initial diagnosis of central nervous system hemangiopericytoma.
Te-Jui Hung +4 more
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Hemangiopericytoma of the Maxilla
Archives of Otolaryngology - Head and Neck Surgery, 1976Hemangiopericytoma is a vascular tumor that typically occurs in the soft tissues of the extremities and trunk, and only rarely occurs in the paranasal sinuses and nasal cavity. We report a case of hemangiopericytoma of the maxilla and review the pertinent literature.
Richard L. Sperling, David D. Caldarelli
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