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Boasa symptom

Boasa symptom (I. I. Boas, German doctor, 1858-1938).

Boas a symptom is allocated:

  1. Existence at a cholelithic or peptic ulcer of painful points of Boas;
  2. Existence at a carcinoma of the stomach of large volume of lactic acid in gastric contents;
  3. Existence at cholecystitis in the right subcostal area of the site of a skin hyperesthesia.
 
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In the aspiration to pull out the patient, doctors often go too far. So, for example, a certain Charles Janszen during the period from 1954 to 1994 endured more than 900 operations on removal of new growths.