Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0007112 (prostatic adenocarcinoma)
 2,574 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A massive, locally extensive adenocarcinoma of the prostate (2,246 ccm) presenting as constipation and a palpable abdominal mass, was treated with androgen deprivation resulting in a 94 percent reduction in tumor size, and relief of symptoms. Serum prostate-specific antigen was reduced from 4,029 to 0.4 ng/mL, after hormonal therapy was combined with radiation treatments for local disease control.
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PMID:Massive locally extensive prostate cancer. 750 27

Common canine prostatic disorders include benign prostatic hypertrophy (BPH), prostatitis, prostatic cysts and prostatic adenocarcinoma. BPH is a spontaneous and age-related disorder of intact male dogs, which occurs in more than 80% male dogs over 5 years of age, and which is associated with clinical signs of sanguinous prostatic fluid, constipation and dysuria. BPH signs respond to castration or to finasteride treatment (0.1-0.5 mg/kg per os once daily), as finasteride inhibits conversion of testosterone to dihydrotestosterone, causing prostatic involution via apoptosis. BPH often occurs concurrently with prostatic infection, abscessation, cysts and neoplasia in the intact dog, and finasteride-induced prostatic involution may be beneficial in treatment of all of these conditions except neoplasia. Two studies suggest that risk of prostatic adenocarcinoma is increased in neutered, compared to intact male dogs. Although canine prostatic neoplasia, unlike human prostatic neoplasia, usually does not respond to androgen deprivation, recent reports of prostatic intraepithelial neoplasia (PIN) in a high percentage of older male dogs, with and without prostatic adenocarcinoma, suggests that PIN may be a precursor to adenocarcinoma in the dog as it is believed to be in man.
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PMID:Prostatic disorders in the dog. 1084 11

Primary squamous cell carcinoma is an uncommon tumor of the prostate gland. We report a 77-year-old male patient with urinary frequency and constipation. Fine needle biopsy from prostate was suspicious of squamous cell carcinoma of the prostate. Whole body positron emission tomography/computed tomography scan revealed high fluorodeoxyglucose uptake in prostate gland. Transurethral resection confirmed the diagnosis. In contrast to prostatic adenocarcinoma, high fluorodeoxyglucose accumulation was observed in the primary tumor of the prostate gland.
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PMID:Fluorodeoxyglucose positron emission tomography/computed tomography imaging of a patient with squamous cell carcinoma of prostate. 2478 98

Small cell carcinoma of the prostate is known to have a poor prognosis. We report a case of a large pelvic tumor with small cell carcinoma, which responded well to docetaxel. A 72-year-old man who was receiving androgen-deprivation therapy for prostatic adenocarcinoma presented with constipation. Although the prostate specific antigen level had decreased, a large pelvic tumor was detected between the prostate and the rectum, which caused bowel obstruction. A biopsy of the pelvic tumor revealed small cell carcinoma of the prostate, and chemotherapy with docetaxel and prednisolone was administered. Five months after the administration of docetaxel, the pelvic tumor disappeared completely. At the time of the last follow up, the response was still maintained.
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PMID:[Docetaxel for small cell carcinoma of the prostate with a metastatic pelvic tumor: a case report]. 2560 82