Definition. Testicular sex cord stromal tumors include Leydig cell tumors, Sertoli cell tumors, and granulosa cell tumors. Leydig cell tumors (see the image below) are derived from normal Leydig cells that produce testosterone and are located in the interstitium of the testis.Leydig cell tumor.Note the clear cytoplasm.eydig cell tumor. Boys with Leydig cell sex cord stromal tumors present with endocrinologic symptoms (virilization, gynecomastia), while men present with a testicular mass; some (10-30%) have gynecomastia. In boys, Leydig cell tumors are benign. However, in men, 10-17% of these tumors are malignant.
Because Diazepam rectal gel is provided as unit doses of 2.5, 5, 7.5, 10, 12.5, 15, 17.5, and 20 mg, the prescribed dose is obtained by rounding upward to the next available dose. The following table provides acceptable weight ranges for each dose and age category, such that patients will receive between 90% and 180% of the calculated recommended dose.
Diovan (Valsartan) Dosage. Diovan tablets come in doses of 40 mg, 80 mg, 160 mg, and 320 mg. For high blood pressure, doses range from 80 mg to 160 mg per day, but once your doctor finds the dose that is right for you, you might take up to 320 mg per day.