Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Six patients, three women and 3 men with lung hemangiopericytoma treated at the Military Medical Academy in the period 1971-1991 are reported. The youngest patient was 20 years, the oldest 69 years. Surgical treatment was performed in all patients, 3 lobectomies, one bilobectomy, one wedge resection and one extirpation. Multiple hemangiopericytoma was found in one patient which consisted of three separate tumours in the right lung. The other had solitary lesions. Malignant hemangiopericytoma, was found in 4 patients, one of them had metastases in the mediastinal lymphatic glands. Four patients are alive and are under control for nine years in the average without signs of recurrence.
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PMID:[Hemangiopericytoma of the lungs]. 849 88

A retrospective study of 25 FNAs (11 aspirates from primary tumours and 14 from recurrencies and metastases) from 15 synovial sarcomas was performed. The cytological findings were correlated with the histopathology and the value of immunohistochemical and electron microscopic examination as well as DNA-ploidy and cytogenetic analysis for diagnosis were assessed. A reproducible cellular pattern with a reliable diagnosis of spindle cell sarcoma was possible provided that the aspirates were cell rich. However, a true biphasic pattern indicative of synovial sarcoma was only seen in one of the 25 specimens. Electron microscopic examination of the aspirates was a valuable adjunctive diagnostic method, whereas immunocytochemistry and DNA-ploidy analysis were not. Immunohistochemical, electron microscopic and cytogenetic analysis were all valuable ancillary methods when performed on surgical specimens. Malignant haemangiopericytoma and fibrosarcoma were the most important differential diagnoses in the FNA specimens.
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PMID:Fine needle aspiration (FNA) of synovial sarcoma--a comparative histological-cytological study of 15 cases, including immunohistochemical, electron microscopic and cytogenetic examination and DNA-ploidy analysis. 878 91