Hilus cell hyperplasia

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August undefined, 2024

WebbHilus cell hyperplasia, or Leydig cell hyperplasia, is a pathologic condition in which discrete clusters of androgenic ovarian cells are present and are thought to be responsible for clinical virilization. In contrast to hyperthecosis syndrome, the ovarian stroma in hilus cell hyperplasia is not necessarily luteinized but rather may appear normal. WebbLeydig cell hyperplasia results in small aggregates, nests, clusters or, less commonly, diffuse sheets of polygonal cells with abundant eosinophilic cytoplasm and rounded, hyperchromatic nuclei, typically in the hilus of the ovary …

Postmenopausal Virilization, Simple Ovarian Cyst, and Hilus Cell ...

Webb1 jan. 2007 · After bilateral salpingo-oophorectomy, histologic examination demonstrated a diffuse pattern of hilus-cell hyperplasia in the ovarian hilum. Conclusion In the … Webbhilus: [ hi´lum ] (pl. hi´la ) ( L. ) a depression or pit at the part of an organ where vessels and nerves enter. trendy yoga

Postmenopausal Virilization, Simple Ovarian Cyst, and Hilus Cell ...

WebbA magnetic resonance imaging (MRI) scan showed bilateral ovarian lesions, suggesting ovarian hyperthecosis. Histopathology obtained after a laparoscopic bilateral salpingo … Webb13 apr. 2024 · We present the case of a preadolescent girl with TS who developed ovarian hilus cell hyperplasia, excess testosterone production, virilization, and androgen rec Webb13 apr. 2024 · Hepatocellular Carcinoma, Virilization, and Hilus Cell Hyperplasia in a Girl With Turner Syndrome. April 2024; Journal of the Endocrine Society 2(5) DOI: 10.1210/js.2024-00017. License; temps in the netherlands

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Hilus cell hyperplasia

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Webb1 juni 2011 · Hematoxylin and eosin staining demonstrating island of hilus cells ( arrow) surrounded by fibrous stroma of the streak gonad removed in this case (×400). While … Webb1 jan. 2001 · Hilus cell hyperplasia should be suspected in any case of postmenopausal virilization in which ultrasonography or magnetic resonance imaging suggests the …

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Webb28 okt. 2024 · Bilateral diffuse Leydig cell hyperplasia is a rare but important cause of postmenopausal hirsutism. Journals; Publish with us; Publishing partnerships; About us; ... I. Taliaferro, “Ovarian hilus cell (Leydig cell) hyperplasia associated with masculinization,” Archives of Internal Medicine, vol. 91, no. 5, p. 675, 1953. Webbdistinction between extensive hilus cell hyperplasia and hilus cell tumor can be difficult, although a diameter of 1.0cm is frequently used as the minimum cut off for a tumor.6 Hilus cells are ...

Webbcyst of pregnancy and puerperium, intrafollicular granulosa cell proliferations, hilus cell hyperplasia, and ectopic decidua. Because these lesions involute spontaneously after termination of pregnancy or are adequately treated by a conservative surgical approach, unnecessarily radical operations can he avoided if the correct diagnosis is made by the … Webbple cyst and hilus cell hyperplasia, and frozen section of the left ovary showed hilus cell hyperplasia (Fig. 2). A total abdominal hysterectomy and bilateral salpingo-oophorectomy were performed. The postoperative course was without complications. Three months postoperatively, the patient’s blood pressure was 170/80 mm Hg.

WebbLEYDIG CELL HYPERPLASIA. This is a nodular or diffuse benign proliferation of Leydig cells that may occur within the ovarian hilus, where they normally exist (hilar Leydig cell hyperplasia), or much less frequently within the ovarian stroma (stromal Leydig cell hyperplasia), in the wall of the fallopian tube or adjacent to an ovarian tumor. Webb1 jan. 2001 · Hilus cell hyperplasia, or Leydig cell hyperplasia, is a pathologic condition in which discrete clusters of androgenic ovarian cells are present and are thought to be …

Webb1 mars 1997 · Evidence that hilus cells are capable of androgen production has been provided by the demonstration that isolated hilus cells secrete testosterone and …

WebbHilus cell abnormalities are uncommon causes of hirsutism with virilization. Although hilus cell tumours have been well described, hilus cell hyperplasia is rare and is poorly … temps in whitwell tnWebb1 mars 1997 · Since the first report of a masculinizing ovarian hilus cell tumor >50 years ago, only approximately 100 such tumors have been described, and there have been <20 reports of virilization associated with hilus cell hyperplasia. 2 There has been only one previous report of virilization resulting from hilus cell hyperplasia within the wall of an … temps in the usa mapWebb10 feb. 2024 · Photomicrograph (x40) of the ovarian hilum (x40) showing hilus cell hyperplasia. Baseline biochemical parameters. Post-laparoscopic bilateral salpingo … temps in washington dc