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| | Chapter 12 |
 | | To distinguish whether prolonged prothrombin time is due to liver dysfunction or steatorrhoea, repeat test after 2 days of vitamin K intramuscularly (or intravenously but not, of course, orally) which in the case of malabsorption should restore the prothrombin time to normal. |
 | | But I emphasise the importance of first establishing that the patient truly does have steatorrhoea before designating these general clinical features to it, because they all could be secondary to a reduced intake of food, as occurs for example in starvation, self-induced vomiting, anorexia nervosa (psychogenic anorexia). |
 | | Secondly, the abdomen is relatively accessible to examination of its anatomy, for example an enlarged liver, distended, palpable gall bladder, pseudo cyst of the pancreas, palpable loops of (oedematous) bowel (in chronic inflammatory bowel disease). |
| www.medicine.utas.edu.au /teaching/boyd/book/ch12.html (8401 words) |
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