Virilizing Adrenal Cancer and Bail-out Nephrectomy

We report a rare case of virilizing adrenal cancer with tumorous invasion of the left renal vein in which a retroperitoneal adrenalectomy with bail-out nephrectomy was performed. A tumor thrombus infiltrated the wall of the left adrenal vein and extended into the left renal vein. Initially, a kidney sparing procedure with partial tangential excision of the involved renal vein wall was performed. After positive vein margins were confirmed with intraoperative histology, the indication for nephrectomy was made. To the authors’ awareness, this is the first report of a virilizing adrenal cancer with a tumor thrombus infiltration of the renal vein and surgical tendency for kidney preservation

Changes in Bone Mineral Density in Patients with Prostate Cancer Treated with Androgen Deprivation Therapy

Osteoporosis is a complication of permanent androgen deprivation in men with prostate carcinoma, following either bilateral orchiectomy or treatment with GnRH agonists. The present approach to the problem of osteoporosis includes prevention, adequate follow-up and appropriate treatment as an imperative of contemporary urological and endocrinological management of these patients. Bone densitometry was performed in 18 patients who were on GnRH agonists treatment during 1–3 years. The patients under therapy were followed clinically, PSA (prostate-specific antigen) values were determined and bone scintigraphy was performed. The bone mineral density values in 13 patients indicated osteopenia, whereas in one patient the finding was compatible with osteoporosis. Four patients had normal bone mineral density findings. Bone densitometry should be performed before initiation of treatment with GnRH agonists in order to quantify the therapy-related bone loss. Prevention of development of osteoporosis and its complications depends on the assessment of pharmacological treatment in this group of patients, including e.g. bisphosphonates and possible intermittent androgen deprivation

Retroperitoneal and metachronous testicular germ cell tumors with different histology and teratoma growing syndrome - a case report [Retroperitonealni i metakroni germinativni tumori testisa različite histologije i sindrom rastućeg teratoma - prikaz slučaja]

It is presented a case of a 32-year-old male with the three primary tumors diagnosed within a time period of 3 years; retroperitoneal nonseminoma in 2002, retroperitoneal mature teratoma in 2004, and metachronous testicular seminoma in 2005. We discuss the unusual presentation of these three rare events occurring in the same patient without known risk factors

Retroperitoneal and Metachronous Testicular Germ Cell Tumors with Different Histology and Teratoma Growing Syndrome – A Case Report

It is presented a case of a 32-year-old male with the three primary tumors diagnosed within a time period of 3 years; retroperitoneal nonseminoma in 2002, retroperitoneal mature teratoma in 2004, and metachronous testicular seminoma in 2005. We discuss the unusual presentation of these three rare events occurring in the same patient without known risk factors