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1.
Rev. Assoc. Med. Bras. (1992) ; 64(2): 195-199, Feb. 2018. graf
Article in English | LILACS | ID: biblio-896435

ABSTRACT

Summary Introduction: Pseudomyxoma peritonei (PMP) is a rare clinical condition, with an incidence of 1-2 cases per million, characterized by the dissemination of mucinous implants on the peritoneal surface and progressive gelatinous ascites. Although it usually presents an indolent behavior, its non-specific clinical presentation contributes to many cases remaining undiagnosed until a laparotomy is performed. With late diagnosis, performed after a long period of clinical deterioration and disease progression, it is common to find complications such as the formation of intestinal fistulas and obstruction. Method: Review of the medical record and search for references in the Medline, Lilacs, SciELO and MD Consult databases. Results: There are rare case reports found in the literature demonstrating atypical PMP presentations. Our report is that of a 17-year-old adolescent with a sporadic tumor diagnosed in a primary site in the transverse colon, contrary to data commonly found in the literature that mention a more frequent occurrence in women in the fifth decade of life and with a primary site in the ovary and appendix. The development of mucinous adenocarcinoma is rare in the pediatric population, and topography in the transverse colon and non-familial sporadic pattern are unusual. Conclusion: The case reported not only raises awareness about the atypical presentations of the disease, but also emphasizes the use of imaging examinations for diagnosis, which has an important impact on prognosis and survival if performed timely.


Resumo Introdução: O pseudomixoma peritoneal (PMP) é uma condição clinica rara, com incidência de 1-2 casos por milhão, caracterizada pela disseminação de implantes de natureza mucinosa pela superfície peritoneal e acúmulo progressivo de ascite gelatinosa. Embora apresente geralmente um comportamento indolente, a apresentação clínica inespecífica contribui para que muitos casos permaneçam sem diagnóstico até a realização de laparotomia. Com o diagnóstico tardio, realizado após um longo período de deterioração clínica e progressão de doença, é comum encontrar complicações, como a formação de fístulas e obstruções intestinais. Método: Revisão do prontuário médico e pesquisa bibliográfica nas bases de dados Medline, Lilacs, SciELO e MD Consult. Resultados: São raros os relatos de caso encontrados na literatura que demonstram apresentações atípicas do PMP. O presente estudo apresenta o caso de um adolescente com 17 anos ao diagnóstico e sítio primário no colón transverso com tumor esporádico, contrário aos dados comumente encontrados na literatura, que referem acometimento mais comum em mulheres na quinta década de vida e com sítio primário em ovário e apêndice. O desenvolvimento de adenocarcinoma mucinoso é raro na população pediátrica e a topografia no cólon transverso e padrão esporádico não familial também são pouco usuais. Conclusão: O caso relatado alerta para as apresentações atípicas da doença e enfatiza o uso de exames de imagem para o diagnóstico, que, se realizado precocemente, impacta de maneira importante o prognóstico e a sobrevida.


Subject(s)
Humans , Male , Adolescent , Peritoneal Neoplasms/diagnostic imaging , Pseudomyxoma Peritonei/diagnostic imaging , Peritoneal Neoplasms/pathology , Peritoneal Neoplasms/therapy , Pseudomyxoma Peritonei/pathology , Pseudomyxoma Peritonei/therapy , Magnetic Resonance Imaging , Tomography , Fatal Outcome , Adenocarcinoma, Mucinous/pathology , Colon, Transverse/pathology
2.
Rev. chil. cir ; 62(6): 627-630, dic. 2010. ilus
Article in Spanish | LILACS | ID: lil-577312

ABSTRACT

We report a 41 years old male, presenting with hematochezia, diarrhea and weight loss. A colonoscopy showed a great number of polyps of varying sizes, specially distributed in the left and transverse colon. The patient was subjected to a total colectomy. The pathological examination of the surgical piece revealed an intense inflammatory reaction with areas of erosion and ulcers, crypt abscesses and numerous pseudo polyps. The pathological diagnosis was an active pancolitis with giant pseudo polyposis.


Presentamos un caso de poliposis inflamatoria gigante (PIG) difusa operado por la sospecha de un cáncer en el colon transverso. Esta entidad es una rara manifestación de una enfermedad inflamatoria intestinal y se asocia en dos tercios de los casos con la enfermedad de Crohn. Las manifestaciones clínicas son semejantes a la de cualquier enfermedad inflamatoria y puede presentarse con síntomas derivados de las masas polipoideas colónicas. El tratamiento recomendado es la resección colónica con el estudio histopatológico completo que permita descartar una neoplasia del colon.


Subject(s)
Humans , Male , Adult , Colitis, Ulcerative/surgery , Colitis, Ulcerative/diagnosis , Colonic Polyps/surgery , Chronic Disease , Colectomy , Colitis, Ulcerative/complications , Colitis, Ulcerative/pathology , Colon, Transverse/pathology , Ileostomy , Colonic Neoplasms/diagnosis , Colonic Polyps/etiology , Colonic Polyps/pathology , Treatment Outcome
3.
Pakistan Journal of Medical Sciences. 2010; 26 (3): 716-719
in English | IMEMR | ID: emr-97746

ABSTRACT

Transverse colon volvulus is an uncommon cause of large bowel obstruction. Clinical presentation is not specific and therefore, diagnosis is usually made by radiological investigation. Plain abdominal radiograph resembles sigmoid volvulus, but gastrograsphin enema in non emergency cases will reveal a more proximal obstruction. Therapy consists of urgent surgery, usually with resection of the twisted transverse colon. We present a case with an overview of the literature


Subject(s)
Humans , Male , Adult , Intestinal Obstruction , Intestinal Volvulus/diagnostic imaging , Intestinal Volvulus/surgery , Colon, Transverse/pathology , Colon, Transverse/surgery
4.
New Iraqi Journal of Medicine [The]. 2009; 5 (2): 63-65
in English | IMEMR | ID: emr-103994

ABSTRACT

Mesenteric paniculitis [MP] of the bowel is very rare. The aim of this paper is to report a case of mesenteric paniculitis of transverse colon


Subject(s)
Humans , Male , Colon, Transverse/pathology , Ascites , Magnetic Resonance Imaging
8.
ABCD (São Paulo, Impr.) ; 18(2): 71-73, jun. 2005. ilus
Article in English | LILACS | ID: lil-432601

ABSTRACT

In edemic regions for Chagas disease as in central part of Brazil digestive manifestations are common and colonic volvulus is a possible complication. Sigmoid volvulus is the most frequent type. Aim - report an uncommon case of volvulus is a possible complication. Sigmoid volvulus is the most frequent type / O volvo colônico é frequente nas regiões endêmicas da doença de Chagas em que o megacólon é manifestação comum. O sigmóide é o segmento mais acometido e a literatura é escassa sobre o padrão do volvo no megacólon chagásico...


Subject(s)
Female , Adult , Humans , Chagas Disease/etiology , Megacolon/complications , Stomach Volvulus/pathology , Colon, Transverse/pathology
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