Remote Hemorrhagic Complications of Glioma Surgery: Systematic Review of the Literature and Report of a Case of Distant Wounded Glioma Syndrome, a Rare Neurosurgical Complication.

BACKGROUND: Hemorrhage following glioma resection usually happens in tissues that were surgically manipulated. Remote bleeding is a rare and serious complication that is still poorly understood. Distant wounded glioma syndrome is a special type of this complication, where bleeding happens in a glioma lesion that was not surgically manipulated. METHODS: A systematic review was conducted on the MEDLINE and Scielo databases. A new case of distant wounded glioma syndrome was reported and added to the results. RESULTS: We identified 501 articles using the search strategy and screened them. We reviewed the full text of 58 articles, of which 4 met the eligibility criteria. Including our new case, only 5 articles reported hemorrhage in locations remote from the resection site, with a total of 6 patients. CONCLUSIONS: Remote bleeding, including distant wounded glioma syndrome, is a rare complication that should be considered in cases of postoperative deterioration, especially in cases of symptoms not congruent with the operated site.

Surgical Management of the Armored Brain: Case Report of the Treatment of a Chronic Calcified Subdural Hematoma / Manejo cirúrgico do cérebro blindado: Relato de caso do tratamento de hematoma subdural crônico calcificado

Calcified chronic subdural hematomas (CCSDHs) are rare entities, whose yearly incidence ranges from 1.72 to 20.6 per every 100 thousand persons. Several different approaches to their management are reported in the literature, ranging from conservative treatment to craniotomy with full removal of the neomembranes. Currently, there are no guidelines or consensus that establish the best technique. We herein report a case of symptomatic CCSDH initially drained through a burr-hole craniotomy, with no resolution of the symptoms. Later, our patient underwent a craniotomy and partial membranectomy, which resulted in full symptomatic recovery.

Hematomas subdurais crônicos calcificados (HSDCCs) são entidades raras, cuja incidência anual varia de 1,72 a 20,6 casos a cada 100 mil pessoas. Várias abordagens diferentes para seu manejo são relatadas na literatura, desde o tratamento conservador até a craniotomia com remoção total das neomembranas. Atualmente não há diretrizes ou consensos que estabeleçam a melhor técnica. Nós relatamos um caso de HSDCC inicialmente drenado por meio de uma craniotomia por trepanação, sem resolução dos sintomas. Posteriormente, nosso paciente foi submetido a uma craniotomia e membranectomia parcial, que resultou em plena recuperação dos sintomas.

Surgical approach of megacecum secondary to descending colon tumor / Abordagem cirúrgica de megaceco secundário a tumor de cólon descendente

Intestinal obstruction is the most frequent clinical manifestation of colon tumors, most of which are located in the descending and recto-sigmoid colon. Emergency bowel obstruction surgery is associated with high mortality and morbidity risks and the ideal approach remains controversial. Multi-stage procedures and the use of stents as bridges for surgery are promising options. A case of a 61-year-old patient with an acute obstructive abdomen secondary to colorectal neoplasm is presented, with emphasis on its diagnosis and treatmen (AU)

Obstrução intestinal é a manifestação clínica mais frequente de tumores de cólon sendo esses, em sua maioria, localizados no cólon descendente e reto-sigmoide. A cirurgia de emergência para obstrução intestinal é associada a altos riscos de mortalidade e de morbidade e a abordagem ideal permanece controversa. Procedimentos em vários estágios e o uso de stents como ponte para cirurgia são opções promissoras. É apresentado um caso de paciente de 61 anos, com abdome agudo obstrutivo secundário à neoplasia colorretal, com ênfase em seu diagnóstico e tratamento (AU)

Abordagem cirúrgica de megaceco secundário a tumor de cólon descendente / Surgical approach of megacecum secondary to descending colon tumor

RESUMO: Obstrução intestinal é a manifestação clínica mais frequente de tumores de cólon sendo esses, em sua maioria, localizados no cólon descendente e reto-sigmoide. A cirurgia de emergência para obstrução intestinal é associada a altos riscos de mortalidade e de morbidade e a abordagem ideal permanece controversa. Procedimentos em vários estágios e o uso de stents como ponte para cirurgia são opções promissoras. É apresentado um caso de paciente de 61 anos, com abdome agudo obstrutivo secundário à neoplasia colorretal, com ênfase em seu diagnóstico e tratamento. (AU)

ABSTRACT: Intestinal obstruction is the most frequent clinical manifestation of colon tumors, most of which are located in the descending and recto-sigmoid colon. Emergency bowel obstruction surgery is associated with high mortality and morbidity risks and the ideal approach remains controversial. Multi-stage procedures and the use of stents as bridges for surgery are promising options. A case of a 61-year-old patient with an acute obstructive abdomen secondary to colorectal neoplasm is presented, with emphasis on its diagnosis and treatment. (AU)