RESUMEN
BACKGROUND: The prevalence of colorectal polyps in the general population is 10%. Hormonal alterations in acromegaly stimulates adenomatose polyps development making that increase it prevalence. Colonoscopy has elevated sensibility and specificity in detection of colorectal adenomas. OBJECTIVE: Identify colonic polyps in patients with acromegaly and establish the importance of colonoscopy as a detection method. MATERIAL AND METHODS: Retrospective, observational and descriptive study made in Colon and Rectum Surgery Department from March 2000 to March 2007 in patients with acromegaly and colonoscopy. Analyzed variables were: gender,age, endoscopy findings and histopathological results. Descriptive statistics were used to analysis of results. RESULTS: Thirty-two patients were included: 14 (44%) men, 18 (56%) women. The mean age was 48 (range 22 to 75 years old). In 9 (28%) patients were detected colorectal polyps, predominately in the sigmoid. Fifteen polyps lesion were found: 7 (46.6%) adenomas: 5 (33.3%) tubular and 2 (13.3) villous, 6 (40%) hyperplasic, 1 (6.6%) inflammatory and 1 (6.6%) carcinoma. Colonoscopy was complete in 30 (93.7%) patients. CONCLUSIONS: The prevalence of colonic polyps inpatients with acromegaly undergoing colonoscopy,was 28%, higher than expected in the general population. Colonoscopy constitutes an important diagnosis technique in early neoplasia detection.
Asunto(s)
Acromegalia/complicaciones , Pólipos del Colon/epidemiología , Pólipos del Colon/patología , Colonoscopía , Adulto , Anciano , Anciano de 80 o más Años , Pólipos del Colon/complicaciones , Femenino , Humanos , Masculino , Persona de Mediana Edad , Prevalencia , Estudios Retrospectivos , Adulto JovenRESUMEN
Pyoderma gangrenosum is one of the most severe extraintestinal manifestations in patients with ulcerative colitis (UC) and Crohn s disease. This lesion is frequently located on the lower extremities and the torso. Peristomal pyoderma gangrenosum (PPG) is extremely rare. We report the first published patient with PPG and UC in Mexico. PPG occurred six weeks after restorative proctocolectomy. Diagnosis was performed by clinical presentation and biopsy. Ulcer resolution was achieved with oral steroids and local wound care. Patient did not show any recurrence at one year follow-up. We suggest suspecting this illness in all patients with UC who had a restorative proctocolectomy and present difficult management peristomal ulcers.