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This study was a review and clinical analysis of 77 cases of congenital hypertrophic pyloric stenosis
at II Sin Christian Hospital from Jan. 1980. to Mar. 1990.
The result was as follows.
1) At age distribution, the most prevalent age group was between 4 weeks and 6 weeks, and ratio
of male to female was about 3.8:1.
2) Among 77 cases, the first bom was most affected... |
