[ XXXX of the stomach: apropos of 583 anatomo-clinical cases].

@entity1 @entity1893 @entity5 @entity3 @entity9993 @entity420 @entity356
A retrospective study interesting 582 anatomoclinical cases of @entity356 was realised in two anatomo-pathological services of Tunis from 1970 to 1985. The average age of @entity1 is 55 years old, with extensive ranges from 17 to 85 years old. The authors point out significative male predominance 64.6% of cases. The ulcered form is the most frequent, about 3.8% of macroscopic aspect cases. Among these last, the authors find 26.7% of ulcerating and polypoid form with invasive characteristics, and 18.83% of @entity9993 . The pyloric area localisation is the most frequent, 68% of cases. Diffuse @entity5 are observed in 8.47% of cases and numerous stomach localisation in 0.82% of cases. 84% of histological aspect are represented by @entity420 , the most frequent of them (35%) is well differentiated type, then the poorly differentiated (20%) and atypic form (19.75%). Frequency of @entity1893 reaches 14.7%, the first is the centroblastic form, then lymphoblastic and lymphoplasmocytic forms. Concerning evolution, @entity356 is an infiltrative @entity5 : serosal surface is attempted in 69.5% of cases, and during the first chirurgical act half cases show lymph nodes @entity3 .
