World Health Organization Classification of Tumours WHO OMS International Agency for Research on Cancer (IARC) Pathology and Genetics of Tumours of the Urinary System and…
1. 1. To establish the presence and nature of a lesion2. To determine the adequacy of surgical margins3. To establish whether the tissue obtained containsdiagnosable material.…
Biodiversity of Fishes Sex under Water Rainer Froese GEOMAR 06.02.14 The Mechanics of Sex under Water Eggs have to be fertilized (or activated) by the right sperms Eggs are…
Case 519: 63 y/o man with long standing heart burn and progressive dysphagia A 63 year-old man complains of progressive dysphagia for two months. He has difficulty swallowing…