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

There are some indications that the prevalence of benign and malign neoplasms is increased in patients with a mitochondrial disorder (MID). This study aimed at calculating the prevalence of malign and benign neoplasms in MID patients compared to the general population. Among 103 adult patients with definite or probable MID 16 had a malignancy (15.5%) and 11 (10.7%) a benign neoplasm. Four patients had thyroid cancer, three patients had prostate cancer, two patients each colon cancer, or ovarian cancer, and one each lung cancer, basalioma, Paget carcinoma of the skin, Bowen disease, renal cancer, and urinary bladder cancer. One patient had two carcinomas. Five patients had lipomas, two thyroid adenoma, and one each meningeoma, ovarian adenoma, hemangioma of the liver, and pituitary adenoma. Compared to the general population, the prevalence of malignancies was 3-4 fold increased in definite and probable MIDs. Compared to a cohort of myotonic dystrophy type-1 patients, the prevalence was 1.4 fold increased. In conclusion, adult MID patients seem to carry an increased risk to develop malignancy or a benign neoplasm. Females with a MID seem to be predominantly at risk to develop a neoplasm.
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PMID:Prevalence of neoplasms in definite and probable mitochondrial disorders. 2718 Oct 47

The prostate-specific membrane antigen (PSMA) is expressed by both prostate cancer and other neoplasms. We report the case of a 65-year-old man with castration-resistant metastatic prostate cancer who underwent Ga-PSMA ligand PET/CT for restaging of disease. Ga-PSMA ligand accumulation was noted in a thyroid lesion, suspicious for thyroid malignancy on complementary ultrasound. Subsequent resection and histopathological analysis showed follicular thyroid adenoma with PSMA expression in tumor neovasculature endothelial cells, but not in thyroid epithelial cells. It is important to be aware that both malignant and benign thyroid neoplasms may show PSMA expression to avoid misinterpretation.
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PMID:PSMA Expression in Tumor Neovasculature Endothelial Cells of Follicular Thyroid Adenoma as Identified by Molecular Imaging Using 68Ga-PSMA Ligand PET/CT. 2799 22