Placental site trophoblastic tumor (PSTT) is the rare variant of gestational trophoblastic diseases (GTD), which differs histologically and immunologically from GTD. Diagnosis of PSTT is often difficult and delayed. In most cases, diagnosis is not possible until the surgery is performed. The most therapeutic choice is hysterectomy and it is usually successful. Here we report two cases of PST...

background early treatment of pulmonary tuberculosis (ptb) is necessary for a successful tuberculosis (tb) control program. objectives the objective of this study was to determine total treatment delay and its associated factors among ptb patients in ahvaz. patients and methods a retrospective study was performed among newly diagnosed ptb cases registered in 2010 at the ahvaz health center. tot...