testicular neoplasms/hypoxia

Choriocarcinoma syndrome is a life-threatening lysis syndrome caused by blood vessel rupture and subsequent tumor bleeding. We describe a case of pretreatment choriocarcinoma syndrome that developed in a 27-year-old man. He underwent a high orchiectomy at a local hospital and was diagnosed with

Testicular germ cell tumors (TGCTs) represent a highly curable malignancy, however a small proportion of patients fails to be cured with cisplatin-based chemotherapy. Carbonic anhydrase IX (CA IX) is upregulated by hypoxia in several cancer types and correlates with a poor prognosis. The present

Previous work in some human cases and in laboratory animals has indicated that temporary local ligation of spontaneous tumours has a selective destructive effect on these tumours, with only temporary inflammation resulting in normal tissues. In the experiments described in this paper, 49 spontaneous

Bleomycin sulfate pulmonary toxicity was encountered in nine of 101 patients receiving high-dose therapy for widespread testicular cancer. The pulmonary presentation was separable into two categories: (1) an early or minimal from with dyspnea on exertion, minimal roentgenographic findings, and

OBJECTIVE To report an unusual presentation of high altitude-like retinopathy at recreational altitude after chemotherapy-induced anemia and thrombocytopenia. METHODS Case report. RESULTS A 43-year-old man undergoing chemotherapy for testicular cancer traveled to an altitude of 2,930 m and

The male germinal lineage, which is defined as unipotent, produces sperm through spermatogenesis. However, embryonic primordial germ cells and postnatal spermatogonial stem cells (SSCs) can change their fate and convert to pluripotency in culture when they are not controlled by the testicular

Signaling by the receptor for stem cell factor (SCF), c-Kit, is of major importance for hematopoiesis, melanogenesis and reproduction, and the biological responses are commonly proliferation and cell survival. Thus, constitutive activation due to c-Kit mutations is involved in the pathogenesis of

BACKGROUND Leydig cell tumors (LCTs) are the most common non-germ-cell neoplasms of the testis. LCTs are often hormonally active and can result in precocious virilization or in adult feminization. We identified an LCT in an affected individual from a kindred with hereditary leiomyomatosis and renal