Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Pseudohyperparathyroidism was diagnosed in a mature stallion presented for anorexia, weight loss, pollakiuria and constipation. Laboratory findings included hypercalcemia, hypophosphatemia, anemia and isosthenuria. Thoracocentesis indicated an exfoliating squamous cell carcinoma. At necropsy, a squamous cell carcinoma of the stomach with metastases to the abdominal and thoracic cavities was diagnosed. No osseous metastases were found. No gross or microscopic renal lesions were noted. Bone tissue showed arrested resorption, and the parathyroid gland was atrophic.
 ...
PMID:Gastrict carcinoma with pseudohyperparathyroidism in a horse. 63 16

Sarcomas of the prostate are rare tumors and are predominantly rhabdomyosarcoma in children and leiomyosarcoma in the young adult (less than 50 years). We report on a rare case of prostate sarcoma in a 49-year-old patient whose presenting features were those of rapidly evolving prostatism and dyschezia (rectal constipation). The diagnosis was established histopathologically by cytology and biopsy. Despite the initial chemotherapeutic treatment, the course of the disease was fulminant and the patient died from multiple lymphatic metastases. We discuss its embryonal origin, clinical features, differential diagnosis and underscore the need for sequential combined treatment with chemotherapy, surgery and post-operative radiotherapy.
 ...
PMID:[Leiomyosarcoma of the prostate. Report of a case]. 209 36

From May 1986 until July 1987, oral morphine hydrochloride in water solution was used in terminal patients, under a strict protocol of administration, and complying with the basic principles of Palliative Care. A retrospective study was carried out on the 40 patients who had received the drug for more than three consecutive days. As shown in Table 1, the average age of the treated patients was 70 years. The ambulatory patients represented 27.5% of the sample. The average initial dose was 60 mg, and the average maintenance dose was 120 mg. The median treatment time was 45 days. "Good" results were achieved in 85% of the patients, and "fairly good" in the remainder ("good" results were defined as "satisfactory symptom control, good life quality"--in this group there were some patients who obtained total suppression of the symptoms and optimal life-quality, i.e. "excellent" results; "bad" results were defined as "total absence of therapeutic effect"; and "fairly good" results, the intermediate cases). The more frequently treated symptoms were: 67.5%, pain due to tumor mass; and 20%, pain due to nerve compression-invasion, bone pain, and dyspnoea due to pulmonary metastases or primary lung cancer: total symptoms was more than a hundred per cent, because a number of patients had more than one symptom. Whenever necessary, adjuvant drugs were employed. Side effects were seen in 37% of the patients (specially nausea, vomiting, constipation, and somnolence for more than four days).(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Oral morphine in the treatment of patients with terminal disease]. 213 Feb 44

In the community of Kungsbacka, Sweden, with about 48,000 inhabitants, all subjects with colorectal cancer were studied during a three-year period. The incidence was 30 per 100,000 inhabitants per year. In all there were 42 cases. Blood in the stools, anaemia, tiredness, and dizziness were common initial signs and symptoms. Diarrhoea and constipation were also rather frequent. Positive test for faecal occult blood was observed in 40%, negative tests in 12% while in 48% no such test had been performed. The majority of the subjects (64%) first visited a general practitioner (GP). Mean doctor's delay was five months. More than half the cancers were located in the rectal or sigmoid area. Subjects in whom no metastases were observed had a favourable prognosis, compared with those with distant metastases. Since most patients with colorectal cancer first visit a GP for their symptoms, the GP has an important role in the diagnosis of colorectal cancer.
 ...
PMID:The diagnosis of colorectal cancer--experiences from the community of Kungsbacka, Sweden. 235 72

A total of 185 eligible patients with advanced inoperable squamous cell carcinoma of the head and neck were randomized into two groups; the cisplatin, methotrexate, bleomycin, and vincristine (CABO) group received cisplatin (50 mg/m2; day 4), methotrexate (40 mg/m2; days 1, 15), bleomycin (10 mg; days 1, 8, and 15), and vincristine (2 mg; days 1, 8, and 15) and the ABO group received methotrexate, bleomycin and vincristine in the same doses on days 1, 8, and 15. After three courses, patients in both arms received weekly methotrexate as maintenance therapy; those 34 patients with previously untreated locoregional disease went off the study because of subsequent locoregional treatment in form of radiotherapy +/- surgery. The complete response rate was 16% in patients receiving CABO, compared with 5% among patients given ABO. The corresponding overall response rates were 50% and 28%, respectively (P = 0.003). Among patients with recurrent or metastatic disease, progression was delayed in patients receiving CABO (median, 18 weeks) compared to those receiving ABO (median, 14 weeks) (P = 0.07), but there was no difference in survival time. Myelosuppression consisted mostly of leukopenia, which was seen in 67% of the CABO patients versus 47% in the other arm. Myelosuppression-associated infection and hemorrhage led to death in two patients in the CABO treatment group and six patients in the ABO treatment group. Nausea and vomiting, mostly of grades 1 or 2, occurred in 93% of the patients given CABO and 44% of those receiving ABO. Other toxic effects--neuropathy, alopecia, stomatitis, constipation, fever/chills, diarrhea, cutaneous alterations, and renal impairment--occurred equally in the two treatment groups. This study underlines the role of cisplatin in head and neck cancer, although no impact on survival could be demonstrated. It also supports indirectly the superiority of combination chemotherapy over single-agent treatment for this disease.
 ...
PMID:Combination chemotherapy with methotrexate, bleomycin, and vincristine with or without cisplatin in advanced squamous cell carcinoma of the head and neck. 244 36

The safety of ondansetron has been reviewed based on experience in its use as an anti-emetic treatment in about 1,400 patients receiving cancer treatment and further experience in about 650 volunteers and patients with other medical conditions. Evidence from animal pharmacology and toxicology had indicated that ondansetron had a wide therapeutic index, no interaction with commonly co-prescribed drugs, and no dependence liability. No end-organ toxicity had been seen. Clinical experience showed that ondansetron is well tolerated; the principal side effects being constipation and headache, which in the context of cancer treatment were not troublesome. Increases in liver function tests were observed, undoubtedly due in many instances to the underlying cancer or metastases and to chemotherapy, and the incidence was similar on ondansetron and metoclopramide. No extrapyramidal side effects were reported.
 ...
PMID:Safety of ondansetron. 253 99

The records of 237 patients treated for benign and malignant villous and tubulovillous adenomas at Roswell Park Memorial Institute from 1963 to 1987 were reviewed. Sixty-five adenomas were greater than or equal to 4 cm and form the basis of this report. Fifteen (23%) were in the cecum, 3 (5%) in the right colon, 1 (1%) in the splenic flexure, 10 (15%) in the sigmoid colon, and 36 (55%) in the rectum. The most common symptoms were rectal bleeding (70%), mucus diarrhea (44%), constipation (22%), and tenesmus (19%). Fifty-five (85%) of these large adenomas contained invasive adenocarcinoma and one in situ carcinoma. Two thirds of invasive carcinomas arose from predominantly villous adenomas and one third from tubulovillous adenomas. Half of all malignant adenomas demonstrated metastases to regional lymph nodes or distant metastases. Seven malignant adenomas (12%) were associated with synchronous adenocarcinomas of the colon, and 29% of malignant adenomas were associated with synchronous adenomatous polyps, principally tubular type. Four of nine benign, large adenomas were associated with synchronous adenomas but with no adenocarcinomas. No relationship was found between the size of the adenoma, location, or Dukes' stage. Though the incidence of in situ and invasive carcinomas is clearly related to the size of the adenoma, a linear relationship could not be demonstrated.
 ...
PMID:Colorectal villous and tubulovillous adenomas equal to or greater than four centimeters. 333 63

A case of leiomyosarcoma of is reported. A 78-year-old man was admitted with a history of constipation and deformation of the stools. Barium contrast study and sigmoidoscopy showed a submucosal tumor of the rectum. On computed tomography and angiography, the tumor was suspected of being leiomyosarcoma. Abdominoperineal resection was performed. Microscopic examination revealed a leiomyosarcoma of the rectum and widespread lymph node metastases were found. Leiomyosarcoma of the rectum is an uncommon tumor. In our country, 89 cases have been reported. Six had lymph node metastases initially and another six subsequently. We have referred to the literature on leiomyosarcoma of the rectum.
 ...
PMID:[A case of leiomyosarcoma of the rectum with widespread lymph node metastases]. 408 92

A case of multiple endocrine neoplasia, type 2b, is reported presenting with weight loss, neck masses, and constipation. A medullary thyroid carcinoma was found to be present together with a megacolon. In this syndrome, the diagnosis of the thyroid tumor is rarely made before it is well established; hence an appreciation of the accompanying gastrointestinal symptoms and signs may lead to early diagnosis. The case had many classical features, such as ganglioneuromata involving the tongue, lips, and eyelids and typical biochemical findings. However, several unusual findings were present, such as the absence of any skeletal abnormalities, an acute onset of constipation, and the presence of bony metastases and the case is reported to illustrate the complexity of this uncommon entity.
 ...
PMID:Multiple endocrine neoplasia, type 2b, as a cause of megacolon. 613 55

Eighteen patients with advanced refractory breast carcinoma were treated with vincristine (VCR), 0.5 mg I.V. bolus followed by continuous I.V. infusions of 0.25 mg/m2/day for 5 days every 3 weeks. The daily dose of VCR was infused in 1000 ml D5W to which was added hydrocortisone 50 mg and heparin 3000 U. Patients received from one to six courses (mean 2.3 courses). No objective responses were observed. Stable disease was noted in five patients who had skeletal metastases only. Disease progression occurred in the remaining 13 patients, 10 of whom had received prior VCR by bolus injection. The principal toxicity consisted of constipation without ileus and hyporeflexia-paresthesias. Vincristine, administered by continuous I.V. infusion according to this dose and schedule does not appear to be effective in the treatment of patients with advanced refractory breast cancer.
 ...
PMID:Vincristine by continuous infusion in refractory breast cancer: a phase II study. 661 19


1 2 3 4 5 6 7 8 9 Next >>