Comparative radiology of the proximal gastro-intestinal tract in Jamaica
Trop Geogr Med
; 22(3): 276-80, Sept. 1970.
Article
em En
| MedCarib
| ID: med-13150
Biblioteca responsável:
JM3.1
Localização: JM3.1; RC960.T7
ABSTRACT
A study of the radiological appearances and pathological features of a series of 17 cases of hypertrophic pyloric stenosis of the adult revealed several interesting features. It was shown that the generally accepted radiological description of smooth, severe and regular narrowing and elongation of the pyloric canal is only present in a proportion of cases. The radiological picture is very variable and many cases presented with an irregular pyloric canal and antrum with only moderate degree of narrowing or of pyloric stenosis. The classical pathological changes are said to be those of hypertrophy and hyperplasia of the circular muscle of the pyloric canal and adjacent part of the antrum. The use of special staining techniques revealed varying amounts of fibrous tissue in the hypertrophied smooth muscle in every case, a feature only briefly referred to in one or two previous communications. The presence of fibrous tissue is compatible with the theory that hypertrophic pyloric stenosis of the adult is secondary to pyloric channel ulcer and further evidence is presented in support of this. In a significant proportion of cases, the pyloric muscle hypertrophy is complicated by the presence of a benign ulcer on the lesser curvature of the stomach. The significance of this is also discussed
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Coleções:
01-internacional
Base de dados:
MedCarib
Assunto principal:
Sulfato de Bário
/
Doenças do Esôfago
/
Gastroenteropatias
Tipo de estudo:
Observational_studies
Limite:
Female
/
Humans
/
Male
País/Região como assunto:
Africa
/
Caribe ingles
/
Europa
/
Jamaica
/
Oceania
Idioma:
En
Revista:
Trop Geogr Med
Ano de publicação:
1970
Tipo de documento:
Article