Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013911 (emaciation)
 1,059 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A consecutive series of 24 cases of primary carcinoma of the liver in Malawi has been investigated. Histologically, all were hepatocellular carcinomas (HCC). All patients were African Bantus, the average age was 42.7, and the sex ratio was men 3.5:women 1. The duration of symptoms attributable to HCC was about 5 months previous to admission to hospital and was in no case preceded by clinically manifest cirrhosis. The clinical picture was rather uniform with pain in the region of the liver, emaciation and nodular hepatomegaly as the most important features. One of the patients had repeated attacks of hypoglycaemic coma. Sera from 11 out of 13 patients contained alpha-feto-protein. Hepatitis-associated antigen and antibody in the serum were found in 7 and 6 out of 16 and 14 cases respectively. Serum B12 and serum unsaturated B12 binding capacity were moderately raised in most patients. The prognosis was poor, the average time of survival was 4.8 weeks after admission. The cause of death was most frequently hepatic coma. HCC in the African Bantu shows some different features from the same disease in the Western Hemisphere: The incidence is much higher; the patients are younger. The neoplasm commonly develops in a clinically latent cirrhosis. The latter is not caused by alcohol, but is presumably a sequel of hepatitis. It is possible that aflatoxin is the carcinogenic factor, acting more readily in a cirrhotic than in a normal liver.
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PMID:Primary carcinoma of the liver in Malawi: a review of 24 cases. 19 21

A case of transitional cell carcinoma of the prostatic and anterior pelvic urethra of a cat is presented. Primary urinarty tract neoplasms in the cat are rare, and transitional cell carcinoma with major involvement of the urethra has not been previously reported. The appearance and location of this tumor made differentiation from a prostatic carcinoma difficult. The clinical presentation consisted of emaciation, constipation, anorexia, and hematuria.
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PMID:Transitional cell carcinoma of the urethra in a cat. 94 76

The cause of emaciation and diarrhea in athymic nude mice was found to be hyperplastic typhlocolitis resulting from infection with enterotropic mouse hepatitis virus (MHV). The disease was reproduced in experimentally-inoculated nude mice using intestinal homogenates from affected mice and cell culture-derived virus. Material derived from an experimental mouse was passed into neonatal Swiss mice and caused acute typhlocolitis. Virus failed to grow in NCTC-1469 cells and 17Cl-1 cells, which are normally permissive for MHV, but grew to low titer in a mouse rectal carcinoma cell line, CMT 93. These results show that an enterotropic strain of MHV can cause chronic enteric disease in athymic nude mice. The pattern of infection differs markedly from the more common MHV wasting syndrome in nude mice caused by non-enteric strains of MHV.
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PMID:Enterotropic mouse hepatitis virus infection in nude mice. 300 64

Hypopituitarism depends on the history of the obstetric cause, on the subsequent amenorrhoea and the usual absence of lactation, on the biochemical abnormalities found later, and on the effect of therapy. Nevertheless, an initial clinical inspection of the untreated patient gives important clues to the diagnosis. Cachexia does not occur in true hypopituitarism, unless there is some intercurrent factor which causes emaciation, such as carcinoma, tuberculosis, ulceration in the alimentary tract etc.
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PMID:[The clinical picture of postpartum hypopituitarism]. 317 80

Since a majority of old aged patients have the troublesome complications and their physical or mental emaciation is clearly appeared, it is necessary for them to adopt a new treatment method which was considered about their such conditions. The crude survival rate of old aged, over 71, patients suffered from carcinoma of the uterine cervix were 63.6% (7/11) for stage 1, 60% (36/60) for stage 2, 50% (53/106) for stage 3 and 28.6% (8/28) for stage 4. About 20% of patients in each stages were suffered from the complications. We considered the treatment for the old aged patients such as follows: the radiation dose must be reduced 10% for 71 to 75 year old and 20% for 76 to 80 year old. In the case of over 81 year old, an intracavitary irradiation is only applied for the palliative aim at the out patient clinic.
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PMID:[Radiation therapy for cancer of the uterine cervix in the aged]. 651 5

A 68-year-old man who worked as an editor was admitted to Aichi Medical University Hospital due to dyspnea on exertion and emaciation. The patient had noticed rapid weight loss during diet therapy for diabetes mellitus that started in the beginning of July, 1993. Laboratory examinations revealed elevated levels of LDH and amylase in serum. Ultrasonography disclosed minimal ascites. Dyspnea on exertion developed in September, 1993. Chest roentgenography showed diffuse bilateral small nodular or reticular opacities. CT-guided percutaneous needle aspiration was done and cytologic examination of a specimen of lung tissue revealed papillary adenocarcinoma. The diagnosis was bronchiolo-alveolar carcinoma. Serum levels of amylase were elevated. The amylase isozyme pattern was of the salivary type. Serum levels of CA19-9 and CEA were also elevated. The patient died of respiratory failure on December 4, 1993. Postmortem examination revealed diffuse small nodules in both lungs. Examination of the nodules showed bronchiolo-alveolar cell carcinoma. The tumor cells stained positively for amylase (salivary type, not pancreatic type) CA19-9, and CEA by the avidin biotin complex method, but they were immunohistologically negative for AFP. We conclude that this lung cancer produced amylase, CA19-9, and CEA. We know of only a few reports of cases in which lung cancer produced both amylase and CA19-9.
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PMID:[Diffuse bronchiolo-alveolar cell carcinoma that produced both amylase and CA19-9]. 921 68

Most of the patients with Lambert-Eaton myasthenic syndrome (LEMS) are over 40 years of age at onset and have a malignant neoplasm, especially pulmonary small cell carcinoma. Juvenile cases of LEMS are rare and have not been reported in Japan. We report a 21-year-old women whose onset of LEMS was at 17 years of age. In the early stage of the disease, she had limb muscle weakness and was diagnosed has having seronegative myasthenia gravis (MG) based on decrementing response in low frequency repetitive nerve stimulation, positive edrophonium test, and negative serum anti-acetylcholin receptor antibodies. Serum anti-voltage-dependent-calcium-channel (VGCC) antibody was negative with an available assay system. She was thymectomized and received anti-cholinesterases, corticosteroids, and cyclophosphamide, but their therapeutic effects were not evident. Two years later, she was confined to bed due to sever emaciation (Her body weight reduced from 47 Kg to 27 Kg.), bulbar palsy, and limb muscle weakness. She needed respiratory support and tube feeding. Type II fiber atrophy, which is non-specific, but is a common finding in LEMS, was seen in the biopsied muscle of the patient. On the other hand, postsynaptic folds and clefts of all seven motor end-plates in the specimen were normal, which is against the diagnosis of MG. Recently, she was found to have anti-VGCC antibody with an improved assay system. Despite vigorous examination, no malignancy or other autoimmune disorders have been found. 3,4-Diaminopyridine was effective to improve limb muscle powers, but she is still bedridden.
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PMID:[A juvenile case of Lambert-Eaton myasthenic syndrome with severe emaciation]. 929 28

We report two patients with esophageal carcinoma with high levels of serum parathyroid hormone-related protein (PTHrP). Patient 1 was a 66-year-old man in whom the serum calcium level was also high, and patient 2 was an 81-year-old woman. The serum PTHrP level was 411 pM (normal range, 13.8-55.3pM) in patient 1 and 94.5 pM in patient 2 (in whom the serum granulocyte colony-stimulating factor level was also high). We demonstrated PTHrP immunohistologically in esophageal carcinoma cells in both patients. After admission, patient 1 died of pneumonia on the 17th day of hospitalization (the 48th day after he had had an episode of frequent hiccuping) and patient 2 died of acute circulatory failure on the 12th day of hospitalization (the 25th day after she had vomited after a meal). Neither of these patients died of cancer. Pneumonia in patient 1 was believed to be due to weakened body defenses, while the acute circulatory failure in patient 2 was due to emaciation. Since esophageal carcinoma with humoral hypercalcemia of malignancy and leukocytosis is characterized by rapid progression and metastasis, early diagnosis and treatment are mandatory.
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PMID:Esophageal carcinoma with high serum parathyroid hormone-related protein (PTHrP) level. 1045 86

A study was undertaken to investigate the occurrence of ovine lentivirus (OvLV) infection in sheep with chronic respiratory disease on the Laikipia Plateau, Kenya. All seven Merino crossbred sheep with chronic dyspnoea and emaciation examined for gross and microscopic lesions had lymphoid interstitial pneumonia (LIP), and one also had pulmonary abscesses. Two of the sheep with LIP also had lesions of ovine pulmonary carcinoma (OPC, jaagsiekte). Using in situ hybridization, OvLV DNA localized to a high proportion of pulmonary macrophages in lungs with lesions of LIP. Lung tissue samples from six of these sheep were positive for a syncytium-inducing virus in cultures of lamb testis cells. Thin-section electron microscopy of infected cells showed virions with morphogenesis typical of lentiviruses. In a western blotting assay, monoclonal antibodies to the OvLV capsid (CA, p27) and matrix (MA, p15) proteins of a North American OvLV isolate reacted with similar-sized bands of the virus, and serum from six of the sheep were reactive with CA from the Kenyan viral isolate. Using an OvLV agar gel immunodiffusion (AGID) test, all seven sheep were positive for serum antiviral antibody, as were 29% of 63 clinically normal sheep from Laikipia District. However, when sera from the healthy sheep were tested in a western blot assay, only 52% had IgG reactive to the OvLV CA, indicating a high rate of false negative reactions with the AGID test. Serum samples from 87 Red Maasai or Dorper crossbred sheep from two farms in other parts of Kenya were OvLV seronegative by both the AGID test and the western blot assay. These results document the first identification of OvLV as a cause of chronic respiratory disease in sheep in Kenya and show a high rate of infection in sheep flocks, with a high prevalence of chronic respiratory disease.
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PMID:Ovine lentivirus is aetiologically associated with chronic respiratory disease of sheep on the Laikipia Plateau in Kenya. 1177 Feb 2

A transplantable tumor line (IP) was established in syngeneic rats from a spontaneous pulmonary carcinoma found in a male F344 rat aged 25 months. A tissue fragment of IP grew into a nodule, 2-3 cm in diameter, 2-3 weeks after implant, and IP has been serially passed through 26 generations. Lined by cuboidal or columnar epithelial cells, the primary tumor consisted of completely alveolar architecture. However, IP tumors developed various growth patterns such as glandular, acinar, trabecular, cord, and solid, and consisting of epithelial cells showing cellular atypia. Ultrastructurally, neoplastic cells had microvilli, basement membranes, and desmosomes, and occasional cells possessed dense cytoplasmic granules. Interestingly, it was shown by the immunohistochemistry, the RT-PCR method, and immunoradiometric assay that IP tumor cells produce parathyroid hormone-related protein (PTHrP). During a 3-week observation period after implant, IP-bearing rats showed severe emaciation, hypercalcemia, and hypophosphatemia, as well as an increase in osteoclastic areas and a decrease in shaft thickness of the femurs. These were considered to be due to a marked elevation of plasma PTHrP levels. Furthermore, IP-bearing rats developed calcification in various organs including the kidneys, lungs, and heart. These findings in IP-bearing rats were similar to those of humoral hypercalcemia of malignancy (HHM) reported in human cancer patients. PTHrP plays a central role in the development of HHM, but the mechanisms of HHM remain poorly understood. IP may become a useful model for studying the pathogenesis of HHM and the pathophysiological role of PTHrP.
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PMID:Establishment of a transplantable tumor line (IP) derived from rat pulmonary carcinoma, developing humoral hypercalcemia of malignancy in IP-bearing rats. 1196 51


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