Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thyrotropin-releasing hormone (TRH) has been shown to be present and have actions in the human gastrointestinal tract. We have studied urine TRH immunoreactivity (TRH-ir) levels in healthy subjects and patients with acute pancreatitis, gallstones, ulcerative colitis, or acute gastritis. The urine samples were prepurified by SP-Sephadex-C-25 cation exchange chromatography, subjected to reverse-phase high-pressure liquid chromatography, and assayed in our TRH radioimmunoassay. The mean urine TRH immunoreactivity values of healthy subjects were 4.42 +/- 1 ng/l (x +/- SEM); of patients with acute pancreatitis on the 1st day of hospitalization, 23 +/- 7 ng/l; on the 2nd day, 7 +/- 1 ng/l; and on the 3rd day 9 +/- 2 ng/l. Only the urine TRH levels of the pancreatitis patients on day 1 differed significantly (p less than 0.05) from the levels of the healthy subjects. Circulating TRH appears to be derived mostly from the pancreas, where the islets during acute pancreatitis are affected, and TRH is released into circulation and urine.
 ...
PMID:Increased urinary levels of thyrotropin-releasing hormone immunoreactivity in acute pancreatitis. 241 Sep 74

We describe an interesting case of intramural duodenal hematoma in an otherwise healthy male who presented to emergency room with gradually progressive abdominal pain, nausea, and vomiting. This condition was missed on initial evaluation and patient was discharged from emergency room with diagnosis of acute gastritis. After 3 days, patient came back to emergency room and abdominal imaging studies were conducted which showed that patient had intramural duodenal hematoma associated with gastric outlet obstruction and pancreatitis. Hematoma was the cause of acute pancreatitis as pancreatic enzymes levels were normal at the time of first presentation, but later as the hematoma grew in size, it caused compression of pancreas and subsequent elevation of pancreatic enzymes. We experienced a case of pancreatitis which was caused by intramural duodenal hematoma. This case was missed on initial evaluation. We suggest that physicians should be more vigilant about this condition.
 ...
PMID:A rare cause of acute pancreatitis: intramural duodenal hematoma. 2309 43