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1.
J. coloproctol. (Rio J., Impr.) ; 44(2): 111-119, 2024. tab
مقالة ي الانجليزية | LILACS | ID: biblio-1564742

الملخص

Introduction: Colonic polyps and diverticulosis are common colon findings on colonoscopy. One of the risk factors of colorectal polyps and diverticulosis is the anthropometric index. Therefore, we aimed to investigate the association between the anthropometric index and colorectal findings. Methods: In this cross-sectional study, we included 536 patients referred to Razi Hospital, Rasht, Iran, in 2023 for colonoscopy evaluation. Demographical data, clinical characteristics, and colonoscopy findings were recorded for further analysis. All data were analyzed using SPSS.16 by considering a significant level < 0.05. Results: The results showed that 35.4% of the patients had polyps, with the majority having a single polyp. The patient's mean age was 55.94 ± 13.33 years; most were females (54.1%). The most common type of polyp was pedunculated, and most were located in the sigmoid colon. The prevalence of diverticular was 11.4%, most of which were also located in the sigmoid colon. Obesity was significantly associated with an increased risk of polyps, while overweight individuals had a higher risk of diverticula (P < 0.05). Age, rural residence, and low physical activity level were identified as factors associated with an increased risk of polyps and diverticula. Conclusion: The findings suggest that obesity and overweight are risk factors for polyps and diverticula, respectively. Further research is warranted to explore additional factors and develop preventive strategies for colorectal diseases. These results support the need for preventive strategies and screening programs to reduce the risk of future colorectal lesions. (AU)


الموضوعات
Humans , Male , Female , Adult , Middle Aged , Aged , Polyps/epidemiology , Body Mass Index , Diverticulum/epidemiology , Waist-Hip Ratio , Colonoscopy
2.
Einstein (Säo Paulo) ; 10(1): 53-56, jan.-mar. 2012. ilus
مقالة ي الانجليزية, البرتغالية | LILACS | ID: lil-621509

الملخص

Objective: To identify uterine hysteroscopic findings among patients with prior cesarean section and whom had post-menstrual bleeding spotting type. Methods: We conducted a descriptive and prospective study between June 2008 and December 2009 involving women admitted to our clinic in Ji-Paraná (RO), Brazil, and who complained of prolonged genital bleeding after menstrual period. A total of 20 women with the simultaneous following characteristics were selected: at least one prior cesarean section, aged between 18 and 45 years, no use of hormonal contraceptives, and no history of uterine surgery that could change the cavity anatomy. All participants underwent a hysteroscopic examination. Results: During hysteroscopy, in 90% of the patients, the presence of a cesarean section scar was observed in the last third of the cervix. This scarring causes an anomaly in the uterine cavity anatomy, characterized by the viewing of an enlargement followed by a retraction of the anterior wall, which affords the presence of a pseudocavity with depth and lumen narrowing in variable degrees. Two patients did not present the pseudocavity. Conclusion: Pseudocavities in cesarean section scar are usually found in hysteroscopic examination of patients with prior cesarean section and abnormal uterine spotting.


Objetivo: Identificar os achados histeroscópicos uterino em grupo de pacientes com operação cesariana anterior e sangramento pós-menstrual tipo escape. Métodos: Foi realizado um estudo descritivo e prospectivo, com mulheres que compareceram em consultório em Ji-Paraná (RO), entre junho de 2008 e dezembro de 2009, com queixa de sangramento genital prolongado tipo escape após período menstrual. Destas, foram selecionadas 20 mulheres que apresentavam, simultaneamente, as seguintes características: ao menos uma cesárea prévia; idade entre 18 e 45 anos; sem uso de método anticoncepcional hormonal; e ausência de qualquer outra cirurgia uterina capaz de alterar a anatomia da cavidade. As pacientes selecionadas foram submetidas a exame histeroscópico. Resultados: À histeroscopia, em 90% das pacientes, observou-se, no terço final do colo, a presença da cicatriz de cesárea. Essa cicatriz causa, no interior da cavidade uterina, uma anomalia em sua anatomia, caracterizada pela visualização, na parede anterior, de uma dilatação seguida de retração, que proporciona a presença de pseudocavidade com profundidade e oclusão da luz em graus variáveis. Já em duas pacientes, não foi detectada a pseudocavidade. Conclusão: A pseudocavidade na cicatriz da cesariana é o achado mais freqüente à observação histeroscópica em pacientes com cesárea prévia e sangramento uterino anormal pós-menstrual tipo escape.


الموضوعات
Humans , Female , Adolescent , Adult , Middle Aged , Young Adult , Cesarean Section , Diverticulum/diagnosis , Hysteroscopy , Postoperative Complications/diagnosis , Uterine Diseases/diagnosis , Uterine Hemorrhage/diagnosis , Cicatrix/complications , Cicatrix/diagnosis , Cicatrix/pathology , Diverticulum/complications , Diverticulum/epidemiology , Endometrial Neoplasms/complications , Endometrial Neoplasms/diagnosis , Leiomyoma/complications , Leiomyoma/diagnosis , Polyps/complications , Polyps/diagnosis , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Prospective Studies , Uterine Cervical Diseases/complications , Uterine Cervical Diseases/diagnosis , Uterine Cervical Diseases/epidemiology , Uterine Diseases/complications , Uterine Diseases/epidemiology , Uterine Hemorrhage/epidemiology , Uterine Hemorrhage/etiology , Uterine Neoplasms/complications , Uterine Neoplasms/diagnosis
3.
مقالة ي الانجليزية | IMSEAR | ID: sea-63506

الملخص

Severe hematochezia is a common reason for hospitalization but the causes have changed in the last decade. Changes are in part related to the aging population, the evaluation and treatment by colonoscopists rather than surgeons or non-endoscopists, and the changes in colonoscopic practices such as piecemeal polypectomy. A careful history, physical examination, rectal examination, and nasogastric lavage may help localize the bleeding site and focus the differential diagnosis. This should be routine while resuscitating the patient. However, purging the colon for urgent colonoscopy may be the most definitive way to combine diagnosis and treatment of bleeding colonic lesions. Complete colonoscopy with intubation of the terminal ileum is recommended, and also examination of the rectum with a slotted anoscope. If those examinations are negative, a push enteroscopy is recommended for combined diagnosis and treatment. With recent advances in colonoscopic hemostasis, patients will benefit from diagnosis and treatment by experienced colonoscopists. Also, urgent colonoscopy after purge has been reported to be more cost-effective than elective colonoscopy or other strategies for diagnosis of severe hematochezia.


الموضوعات
Colitis, Ischemic/epidemiology , Colonoscopy , Comorbidity , Diverticulum/epidemiology , Endoscopy, Gastrointestinal , Gastrointestinal Hemorrhage/diagnosis , Hemangioma/epidemiology , Hemorrhoids/epidemiology , Humans , Sigmoidoscopy
4.
GED gastroenterol. endosc. dig ; 23(2): 57-60, mar.-abr. 2004. ilus, tab
مقالة ي البرتغالية | LILACS | ID: lil-392749

الملخص

Introdução: Divertículos duodenais ocorrem em 1 a 20 por cento das duodenoscopias e carecterizam-se por saculações das camadas mucosa e muscular mucosa através da parede duodenal. Pacientes e métodos: No período de 1º de janeiro de 1998 a 1º de janeiro de 2001 foram estudadas retrospectivamente 1.578 colangiopancreatografias endoscópicas retrógradas (CPER) realizadas no Serviço de Endoscopia Gastrointestinal do HC-FMUSP. Os laudos de CPER foram revisados mediante consulta do banco de dados do Serviço e preenchido protocolo com dados gerais, história, achados endoscópicos e colangiográficos, complicações e evolução. Resultados: O divertículo duodenal ocorreu em 108 pacientes (6,8 por cento). Dentre as indicações, a icterícia foi a mais comum (44,5 por cento). Em relação aos achados de colangiografia, a coledocolitíase ocorreu em 32 (29,6 por cento) pacientes. O insucesso da cateterização convencional ocorreu em nove (8,3 por cento) pacientes e, destes, a fistulopapilotomia obteve sucesso em seis (5,5 por cento). As complicações foram hemorragia (12,0 por cento) e perfuração retroduodenal (6,4 por cento). Conclusões: O divertículo peripapilar ocorre com maior frequência em pacientes idosos, acompanha-se de maior incidência de coledocolitíase e determina maior dificuldade técnica no acesso biliar


الموضوعات
Humans , Male , Female , Adult , Middle Aged , Ampulla of Vater/anatomy & histology , Diverticulum/diagnosis , Diverticulum/epidemiology , Diverticulum/history , Cholestasis , Endoscopy, Gastrointestinal
5.
Rev. argent. cir ; 78(5): 155-63, mayo 2000. ilus, tab
مقالة ي الأسبانية | LILACS | ID: lil-267368

الملخص

Antecedentes: Los divertículos yeyunoileales son poco frecuentes, se producen por aumento de la presión endoluminal, las rarísimas complicaciones son en orden decreciente la diverticulitis, la perforación, la obstrucción y la hemorragia. Objetivo: Se realiza una revisión de la casuística de los últimos 20 años. Lugar de aplicación: Se estudiaron los pacientes atendidos en los servicios de cirugía y coloproctología de los hospitales de comunidad de la ciudad de Buenos Aires. Diseño: Se realiza un estudio retrospectivo. Método: Se registraron las manifestaciones clínicas y los procedimientos utilizados para diagnosticar esta patología. Se tomó en cuenta el tipo de cirugía utilizado. Resultados: De los 9 enfermos intervenidos por complicaciones la mortalidad fue del 11 por ciento y la morbilidad del 22 por ciento. Conclusiones: Esta rara afección se complica excepcionalmente. Cuando ocurren, estas complicaciones son graves. La resección del intestino delgado portador de los diverticulos patológicos constituye el tratamiento más seguro. Abstenerse de la cirugía ante los divertículos descubiertos en forma incidental


الموضوعات
Humans , Male , Female , Middle Aged , Bibliography, National , Diverticulum/diagnosis , Ileum/pathology , Jejunum/surgery , Argentina , Diverticulum/complications , Diverticulum/epidemiology , Jejunum/pathology , Review
6.
Rev. guatemalteca cir ; 9(1): 26-30, ene.-abr. 2000. ilus
مقالة ي الأسبانية | LILACS | ID: lil-278669

الملخص

El duodeno es el segundo sitio más común, luego del colon, para la presentación de los divertículos intestinales. Generalmente es asintomático y su hallazgoes incidental durante la cirugía. Puede manifestarsecon ictericia, por compresión extrínseca de la vía biliar o cálculos; así también puede presentarse comopancreatitis. La morbilidad puede ser producida por hemorragia o perforación, hallazgos documentados en 5 por ciento de los casos. El divertículo duodenal es causa poco frecuente de enfermedad del tracto digestivo. Su diagnóstico es accidental durante procedimientos diagnósticos como series gastroduodenales, colangiogramas, tomografías o endoscopías. La terapéutica médico-quirúrgica al tratamiento exclusivamente de las complicaciones. Para el endoscopista el divertículo periampular constituye un factor de riesgo durante el ERCP. Presentamos una revisión de los artículos más importantes que versan sobre el tema incluyendo frecuencia, epidemiología, métodos diagnósticos, tratamiento quirúrgico, morbilidad, mortalidad y pronóstico. Los aspectos considerados en este artículo orientan al clínico, cirujano, gastroenterólogo y endoscopista en su investigación diagnóstica


الموضوعات
Humans , Diverticulum/epidemiology , Diverticulum/etiology , Diverticulum/mortality , Duodenum
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