64 Possible Causes for Leydig Cell Tumor in USA

    • Leydig Cell Tumor

      cell tumors. … Leydig cell tumor is a rare neoplasm arising from the Leydig cells of the testicular interstitium that produce testosterone. … Leydig cell tumors belong to the group of sex cord-stromal tumors of the testes and constitute only 1-3% of all testicular neoplasms, making them a rare occurrence in clinical[1]

    • Gynecomastia
      Leydig Cell Tumor

      Gynecomastia Etiology Endocrinopathy Orchitis, hypogonadism–androgen deficiency, androgen resistance, tumors/hyperplasia of adrenal gland, testes, eg Leydig cell tumor– hCG … Testicular tumors such as Leydig cell tumors or Sertoli cell tumors (such as in Peutz-Jeghers syndrome) or hCG-secreting choriocarcinoma may result in gynecomastia. … cell tumors, although often benign, are prone to cause gynecomastia because they secrete estradiol.[2] [3] [4]

    • Testicular Neoplasm
      Leydig Cell Tumor
    • Reifenstein Syndrome

      Key words Androgen insensitivity - Leydig cell tumor … Further Information Publication History Publication Date: 15 July 2009 (online) Abstract We present the rare coincidence of a Leydig cell tumor in both testicles of a patient[5]

    • Embryonal Carcinoma

      Most Leydig cell tumors are benign. … Leydig cell tumors can develop in both adults and children. … Like the Leydig cell tumors, these tumors are usually benign.[6]

    • Adrenogenital Syndrome

      The Leydig-like proliferation was interpreted as a Leydig cell tumor, likely benign, staged as pT1. … The pathologic diagnosis was “oncocytic proliferation, Leydig cell tumor versus testicular tumor of the adrenogenital syndrome,” that is, metachronous bilateral LCT versus … […] cristae, lipid droplets and lipofuscin granules in the polygonal cells No Reinke crystals Differential diagnosis Leydig cell tumor Less commonly bilateral (3% compared to[7] [8]

    • Ovarian Neoplasm

      All neoplasms were classified Sertoli-Leydig cell tumors (SLCT). … Cell Tumor ; Thecoma Other names Ovarian Cancer; Cancer of Ovary; Ovary Neoplasm; Ovary Cancers; Ovarian Neoplasm; Ovarian Cancers; Neoplasms, Ovary; Neoplasm, Ovary; Neoplasm … IM) See Also Krukenberg Tumor ; Pseudomyxoma Peritonei Examples Granulosa Cell Tumor ; Hereditary Breast and Ovarian Cancer Syndrome ; Luteoma ; Meigs Syndrome ; Sertoli-Leydig[9] [10]

    • Botryoid Sarcoma

      Cervical sarcoma botryoides and ovarian Sertoli–Leydig cell tumor. … The Sertoli–Leydig cell tumor was immunoreactive for vimentin, inhibin and WT-1 (Case 4). … At last contact, this patient had developed a pelvic recurrence of the Sertoli–Leydig cell tumor.[11]

    • Testicular Seminoma

      Stromal tumors include: Leydig cell tumors Sertoli cell tumors … Leydig Cell Tumors: Leydig cell tumors develop from Leydig cells. … There are two types of stromal tumors: Leydig cell tumors and sertoli cell tumors.[12] [13]

    • Cystadenoma

      cell tumor. … But immunohistochemistry was negative for alpha-fetoprotein and positive for inhibin and calretinin which is diagnostic for sertoli-leydig cell tumors [6,7]. … The more common combinations of ovarian tumours encountered are with mucinous cystadenoma in which a combination of Brenner tumor, mature cystic teratoma, Sertoli-Leydig cell[14]

    Further symptoms

    Similar symptoms


    1. Leydig Cell Tumor,
    2. Gynecomastia - American Family Physician,
    3. definition of gynecomastia by Medical dictionary,…
    4. Gynecomastia,
    5. Thieme E-Journals - Experimental and Clinical Endocrinology & Diabetes,…
    6. What Is Testicular Cancer?,…
    7. Metachronous Bilateral Testicular Leydig-Like Tumors Leading to the Diagnosis of Congenital Adrenal Hyperplasia (Adrenogenital Syndrome),
    8. Pathology Outlines - Tumors of adrenogenital syndrome,…
    9. Ovarian Neoplasms (definition),
    10. Ovarian neoplasm development by 7,12-dimethylbenz[a]anthracene (DMBA) in a chemically-induced rat model of ovarian failure — University of Arizona,…
    11. Modern Pathology - Embryonal rhabdomyosarcoma of the uterine cervix: a report of 14 cases and a discussion of its unusual clinicopathological associations,…
    12. Testicular Cancer Types: Seminoma/Non-Seminoma | CTCA,
    13. Information for Undertanding Testicular Cancer,…
    14. Serous cystadenoma with co-existing stromal tumor with sex-cord stromal elements: An extremely rare tumor,