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Biomedical subjects

R Colin

Publications and source records attributed to R Colin.

At least 163 records · Page 9Linked to original sources
PubMed1977

Rheumatic symptoms in Crohn's disease and the HLA system.

The study of the distribution of the HLA phenotypes among 55 patients suffering from Crohn's disease did not show any significant difference compared to a control population. On the other hand, the same study limited to patients suffering both from Crohn's disease and peripheral articular manifestations showed a significant increase in the frequency of the HLA BW17.

Crohn Disease↗
PubMed1977

[Respiratory function disorders during hepatopathies with immunity involvement].

A respiratory functional test was done systematically on 24 patients with chronic hepatitis and was found normal in only 2 cases. It showed an alteration of the transfer in 14 patients and a syndrom of hyperinflation in 8 others. Despite the histopathological proof it seems that the transfer alteration could be attributed to diffuse interstitial pulmonary lesions. They have already been noted in chronic hepatitis by several authors. The pathogeny of this interstitial involvement probably implied immunity phenomenons including the participation of the antigen Australia or others. As for the hyperinflation syndrome observed in 4 patients in the absence of any bronchopulmonary history, it could reveal an emphysema, which, so far, had not been seen associated to chronic hepatitis.

Adult↗
PubMed1977

[The removal of gastrin secreting tissue in the treatment of Zollinger-Ellison syndrome (author's transl)].

In the light of 24 cases, routine total gastrectomy in the treatment of Zollinger-Ellison's syndrome should be abandoned in favour of the removal of gastrin-secreting tissue. This treatment which gives just as good results on the ulcer disease, also has the advantage of removal of the tumour tissue malignant in almost 2/3 of cases. Removal of the gastrin secreting tissue thus becomes the operation of choice. Total gastrectomy remains a last resort operation if it proves impossible to find or remove the gastrinoma, or, if after removal of the original tumour, there occurs a relapse of the ulcers or spread of the neoplasm.

Adult↗
PubMed1976

[Rheumatic manifestations in 80 cases of Crohn's disease].

Out of a series of 80 patients suffering from Crohn's disease, 31 presented rheumatic manifestations. In 16 subjects this took the form of synovitis closely dependent on the enteritic evolution, which developed after the alimentary symptoms, and which worsened as they did and sometimes regressed as they did following medical or surgical treatment. In combination with erythema nodosum, aphtosis, and conjunctivitis, synovitis appears to be the expression of an immune response to the enteritic lesion. Three cases of chronic polyarthitis and 6 cases of asymptomatic sacro-ileitis were also observed, and 6 cases of spondylarthritis of a minor radiological type were observed that evolved independently of the Crohn's disease. Typing according to the HLA system using 26 antigens was carried out in 44 subjects; no difference in phenotype frequency was found between a control group (blood donors) and the group of subjects with Crohn's disease alone; however, the antigen W 17 was found significantly more frequently in those subjects with peripheral arthritis and the antigen W 27 was found more frequently in those with spondylarthritis. These findings suggest, although it is not certain, the existence of genetic susceptibility to rheumatic manifestations in certain sites in patients with Crohn's disease.

Arthritis↗
PubMed1976

[Modification of the caloric intake as a function of energy expenditure in patients with diarrhea].

UNLABELLED: We have compared, using non protein RQ method, energy expenditures of diarrheic patients with intraperitoneal or intraluminal suppuration and feed enterally (group II) or intravenously (group III). Five non suppurative diarrheic patients feed enterally were studied as control (group I). Carbohydrate, protein and fat intakes were not significantly different in the 3 groups of patients. Patients of group II metabolized significantly less of carbohydrate (p less than 0.01) and more of fat (P less than 0.01) than groups I and III patients. Carbohydrate and fat expenditures of patients of groups I and III were not significantly different. CONCLUSION: 1) There is a possible trouble of carbohydrate absorption in suppurative diarrheic patients. 2) Therefore caloric intake must be preferably parenteral in these patients.

Adolescent↗
PubMed1975

[Massive ascites in pancreatitis. Review apropos of 10 personal cases].

Massive ascites is are complication, but not exceptional, in pancreatitis. In a series of ten personal cases and a review of one hundred cases in the world literature, the authors attempt to define the main pathological and clinical characteristics of this disease and the best treatment. Ascites may follow abdominal trauma, involving the pancreas, sometimes it occurs during known chronic pancreatitis, often it is the first sign of pancreatic disease, whether acute or chronic. High levels of pancreatic enzymes in the ascitic fluid are the main factor in diagnosis of pancreatic ascites. The mechanism of formation of the ascites is loss of pancreatic fluid into the peritoneal cavity owing to a breach in the pancreas, the presence of enzyme-rich fluid, causing secondarily "chemical" peritonitis. Paracentesis abdominis or drainage of the fluid during exploratory laparotomy, permits one to obtain in certain cases, a cure of the ascites, but surgical drainage by an anastomosis between the pancreatic cyst and the digestive tract (pancreatico-digestive anastomosis), has the advantage of ensuring treatment of the ascites and of the responsible pancreatic disease.

Adult↗