نتایج جستجو برای: leydig stromal cell tumor
تعداد نتایج: 1935338 فیلتر نتایج به سال:
the gastrointestinal stromal tumor (gist) is a rare mesenchymal tumor of gastrointestinal (gi) tract. this tumor has tendency to liver metastasis and peritoneal recurrence, however; the primarily lymph node involvement or metastasis is rare. here we reported a 17-years-old girl with multifocal gastric gist and multiple lymph node involvement at presentation and recurrence in celiac lymph nodes....
Sex cord tumors of the testis in post pubertal men are rare. Mixed leydig-Sertoli-Granulosa sex cord tumors are exceptionally rare. To the best of our knowledge there are only three reported similar cases in the literature. We reported a case of a 27-year-old male who presented with huge left scrotal mass of 6-years duration. The gross tumor specimen after resection measured 11 cm in diameter. ...
بر اساس تجربیات انتقال دیستال اولنا یک روش خوب ترمیم بعد از اکسیزیون دیستال رادیوس بویژه در بیماران مبتلا به giant cell tumor می باشد. در این روش عود و عوارض بعد از عمل بسیار ناچیز بوده و حرکات دست در حد قابل قبولی برای بیمار حفظ می شود ولی قدرت عضلات از نوع grip دست عمل شده در حدود 75 - 50 درصد کاهش می یابد. مشکل بیمار بیشتر بعد از عمل می باشد زیرا به مدت 6 ماه باید دست داخل گچ باشد و مدت 6 ما...
The proline-rich peptide (PRP-1) isolated from neurosecretory granules of the bovine neurohypophysis, produced by N.supraopticus and N.paraventricularis, has many potentially beneficial biological effects. PRP-1 been shown to have opposite effects on cell death in neurodegenerative cancer diseases. It significantly reduces staurosporine-induced apoptosis postnatal hippocampal cells, as well dox...
Virilism is the masculinization and enhancement of male secondary sexual characteristics in females. The etiology is usually of adrenal or ovarian origin. Here we report a case of virilizing Leydig cell type, steroid cell tumor of the left ovary, in a 40 year old female who presented with clinical signs and symptoms of virilization: deepening of voice, hirsutism (Ferriman-Gallwey score 26), cli...
Non-small cell lung cancer (NSCLC) cells with somatic mutations in K-ras recruit to the tumor a variety of cell types (hereafter collectively termed "stromal cells") that can promote or inhibit tumorigenesis by mechanisms that have not been fully elucidated. Here, we postulated that stromal cells in the tumor microenvironment alter the tumor cell secretome, including those proteins required for...
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