Peroral small bowel mucosal biopsy |
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| Authors: | SMITH R B SPRINZ H CROSBY W H SULLIVAN B H |
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| Affiliation: | 1. Servicio de Microbiología y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, Madrid, España;2. Servicio de Microbiología, Complexo Hospitalario Universitario de Santiago, Santiago de Compostela, España;3. Servicio de Microbiología, Hospital Universitari i Politècnic La Fe, Valencia, España;4. LABCO QualityDiagnostics, Madrid, España;1. Servicio de Oftalmología, Hospital de San Juan de Alicante, Alicante, España;2. Servicio de Oncología, Hospital de San Juan de Alicante, Alicante, España;3. Servicio de Anatomía Patológica, Hospital de San Juan de Alicante, Alicante, España |
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| Abstract: | ![]()
- 1.1. An intestinal biopsy capsule triggered by suction and capable of reaching any portion of the gastrointestinal tract has been employed in sixty-three attempts to obtain biopsy specimens from thirty-eight patients. There were twenty-two failures, but the incidence of failure decreased with increasing experience in use of the instrument.
- 2.2. The specimen is a 7 mm. disk of mucosa which, if properly processed, yields histological preparations free of traumatic or postmortem changes, and qualitatively superior to previously available material.
- 3.3. Illustrative photomicrographs are included.
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