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2908 Unknown

A 3 week old boy is brought to pediatrics emergency depament with projectile vomiting which is non bilious. On physical examination, firm, olive like mass is noted in the epigastric region post breastfeed and USG revealed thickened pyloric muscle. What is the most likely pathological finding if the pylorus muscle is biopsied?

A<img style="max-width: 100%" src=" />
B<img style="max-width: 100%" src=" />
C<img style="max-width: 100%" src=" />
D<img style="max-width: 100%" src=" />
Unknown
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2915 Unknown

A 48-year-old male complains of abdominal pain that began about 6 months previously which is constant in nature, especially after meals and is located in the upper mid abdomen superior to the umbilicus. He also repos some heaburn that occurred during the previous year. He has been under significant stress and has been self-medicating himself with over-the-counter antacids, with some relief. He states that his stools have changed in colour over the previous 2 months and now are intermittently dark and tarry in consistency. The physician tests the patient’s stool and finds following result. What organs are likely to be affected?

ANONE
BC
CA
DB
Unknown
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