ABSTRACT
After a brief reference his predecessor, the author presents a biographical essay on doctor Antonio José Castillo, excellent professor of surgery and gynecology and Head of the Central University of Venezuela. He was the first President of the Autonomous Institute of the University City and backed firmly its building. He was also President of the Venezuelan Red Cross and Member of many Scientific Societies and received distinguished badges and acknowledgements from Venezuela and other countries.
Subject(s)
General Surgery/history , Universities/history , Historiography , History, 20th Century , Societies/history , VenezuelaABSTRACT
The authors used Toluidine Blue to stain gastric lesions in nine patients. Six cases were found with adenocarcinoma that stained an intense blue that was limited to the extension of the malignancy itself. The other three cases did not stain and their histological diagnosis had been benign chronic gastric ulcers. One patient did color faintly due to atypical cells in the ulcer crater. The authors concluded that it is a procedure easy to apply, simple, harmless, and inexpensive, that gives results and permit the differentiation of malignant lesions from benign ones. They therefore recommend the method to gastroenterologists, endoscopists, and surgeons to guide and direct the taking of biopsies, specially in small cases, incipient or multiple stomach lesions.