Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0376358 (prostate cancer)
 59,338 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of a 79-year-old man with penile cancer and prostate cancer is reported. The pathological study of surgical specimens disclosed well-differentiated squamous cell carcinoma of the penis and poorly differentiated adenocarcinoma of the prostate. This is a rare case of multiple primary malignant neoplasms associated with penile cancer and prostate cancer.
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PMID:[A case of primary malignant neoplasms associated with penile cancer and prostatic cancer]. 381 49

In recent years the nature of HIV infection has been dramatically transformed from an invariably fatal disease to a chronic disorder with a relatively benign course. Disease progression from HIV to AIDS and HIV-related mortality can be reduced effectively by several years of treatment with highly active antiretroviral therapy (HAART). For patients who do not have access to HAART, HIV infection continues to be a lethal disorder characterized by opportunistic infection with uncommon organisms (e.g. mycobacteria, fungi, parasites and viruses), as well as lethal malignancies such as Kaposi sarcoma, non-Hodgkin lymphoma and squamous cell carcinoma of the penis or cervix. In patients receiving HAART, urologic complications are likely to be caused by adverse effects of antiretroviral medication (e.g. indinavir urolithiasis) or disorders associated with aging, such as benign prostatic hyperplasia and prostate cancer. Prospective clinical trials have shown that adult male circumcision can reduce the rate of female to male HIV transmission by more than 50%; however, the development of preventive or curative modalities with 100% efficacy remains elusive.
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PMID:Urologic complications of HIV and AIDS. 1913 4

A 68-year-old man presented with synchronous metastatic penile and prostate cancer. 68Ga-labeled prostate-specific membrane antigen-targeted ligand positron emission tomography/computed tomography (PSMA-PET/CT) revealed tracer uptake in inguinal, pelvic, and retroperitoneal metastases. Lymph node biopsies and immunohistochemical staining revealed that both cancers involved the lymph nodes and expressed PSMA. In the deposits of penile squamous cell carcinoma, PSMA expression was seen in tumor vessels and may explain the PSMA-PET/CT positivity of inguinal nodes involved in squamous cell carcinoma. The interpretation of imaging in synchronous tumors should take this fact into consideration.
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PMID:Prostate-specific Membrane Antigen-targeted Ligand Positron Emission Tomography/Computed Tomography and Immunohistochemical Findings in a Patient With Synchronous Metastatic Penile and Prostate Cancer. 2806 3