Abdominal Apoplexy after Pulmonary Lobectomy for Lung Cancer / Apoplejía abdominal tras una lobectomía pulmonar por cáncer de pulmón

ABSTRACT Abdominal apoplexy is a rare clinical entity, and its clinical manifestations are diverse. This case report is of a 52-year-old man who developed right upper abdominal pain with unstable haemodynamics 32 hours after right upper pulmonary lobectomy for lung carcinoma. Abdominal computed tomography showed a ruptured right gastric artery aneurysm.

RESUMEN La apoplejía abdominal es una entidad clínica rara, y sus manifestaciones clínicas son diversas. Este es un reporte de caso de un hombre de 52 años que presentó dolor abdominal superior derecho con hemodinámica inestable, 32 horas después de una lobectomía pulmonar superior derecha por carcinoma del pulmón. La tomografía computarizada abdominal mostró una ruptura de aneurisma de la arteria gástrica derecha.

Aneurisma isolado de artéria femoral superficial roto contido: relato de caso / Isolated ruptured aneurysm of the superficial femoral artery: case report

Aneurismas verdadeiros isolados da artéria femoral superficial (AFS) são eventos raros. Manifestam-se principalmente em homens idosos e frequentemente estão associados a outros aneurismas. Possuem etiologia variada e costumam ser detectados quando apresentam complicações como trombose, embolização distal ou, mais raramente, ruptura. O presente caso refere-se a um paciente cujo aneurisma de AFS se apresentou roto contido e sem associações com outros aneurismas. Foram realizados eco-Doppler colorido arterial, que diagnosticou a ruptura, e angiotomografia, que evidenciou aneurisma sacular de AFS medindo 11,4 × 8,8 cm, com grande trombo mural. Uma arteriografia foi utilizada para programação de revascularização, e detectou-se leito distal via artéria tibial anterior. O paciente foi submetido a revascularização cirúrgica convencional eletiva em artéria femoropoplítea distal com veia safena ipsilateral invertida, com sucesso. Apresentou como complicação pós-operatória infecção de sítio cirúrgico. A pesquisa microbiológica teve resultado negativo, e o estudo anatomopatológico confirmou aneurisma verdadeiro da AFS

Isolated true aneurysms of the superficial femoral artery (SFA) are rare events. They mostly manifest in elderly men and are frequently seen in conjunction with other aneurysms. They have varied etiology and are usually detected when they complicate with thrombosis or distal embolization, or, more rarely, when they rupture. The present case report describes a patient with an aneurysm of the SFA that was ruptured and contained and who had no other aneurysms. Color Doppler ultrasound of the arteries revealed the rupture and angiotomography showed a saccular aneurysm of the SFA measuring 11.4 × 8.8 cm, with a large mural thrombus. Arteriography was used to plan revascularization and showed the distal bed with outflow via the anterior tibial artery. The patient was treated with conventional elective distal femoropopliteal surgical revascularization with the ipsilateral saphenous vein inverted, which was successful. Recovery was complicated by a postoperative surgical site infection. Microbiology tests were negative and the anatomopathological study confirmed a true aneurysm of the SFA

Middle cerebral artery aneurysms: aneurysm angiographic morphology and its relation to pre-operative and intra-operative rupture / Aneurismas da artéria cerebral média: morfologia angiográfica dos aneurismas e sua relação com ruptura pré-operatória e intra-operatória

ABSTRACT Objective Correlate the middle cerebral artery bifurcation aneurysm morphology with the pre-operative and intra-operative risk of rupture. Methods Forty patients with 46 middle cerebral artery bifurcation aneurysms were treated microsurgically by the same surgeon. Aneurysms were classified according to shape and the Fisher test was applied to analyze the effect of morphology on the pre-operative and intra-operative rupture. Results Pre-operative and intra-operative ruptures were observed in 8/46 patients (17.4%) and 14/46 patients (30.4%) respectively. Thirty-two cases (69.6%) had no symptoms postoperatively, modified Rankin score (MRS) of 0; 6.5% had MRS of 1 (no significant disability); 13% had MRS of 2 (slight disability); 4.3% had moderately severe disability (MRS of 4); and there were 3 deaths (6.5%) post-operatively. The morphology was not directly related to the rupture rate. Conclusion In general, ruptures are not affected by the morphology or the studied variables. Larger series are needed to validate these outcomes.

RESUMO Objetivo Correlacionar a morfologia do aneurisma da bifurcação da artéria cerebral média com o risco de ruptura pré-operatória e intra-operatória. Métodos 40 pacientes com 46 aneurismas de bifurcação da artéria cerebral média receberam tratamento microcirúrgico pelo mesmo cirurgião. Os aneurismas foram classificados de acordo com a morfologia e o teste de Fisher foi aplicado para analisar o efeito da morfologia sobre a ruptura pré-operatória e intra-operatória. Resultados As rupturas pré e intra-operatória foram observadas em 8/46 pacientes (17,4%) e 14/46 (30,4%) respectivamente. Trinta e dois casos (69,6%) não apresentaram sintomas pós-operatórios, pontuação de Rankin modificada (MRS) de 0, 6,5% tinham MRS de 1 (sem incapacidade significativa), 13% tinham MRS de 2 (leve incapacidade), 4,3% moderadamente grave (MRS de 4) e houve 3 óbitos (6,5%) durante o pós-operatório. A morfologia não estava diretamente relacionada à taxa de ruptura pré-operatória ou intra-operatória. Conclusão Em geral, as rupturas não são afetadas pela morfologia ou pelas variáveis estudadas. São necessárias séries maiores para validar esses resultados.

Rupture of celiac trunk aneurysm in patient with Behçet Disease / Ruptura de aneurisma de tronco celíaco em paciente com Doença de Behçet

ABSTRACT We report a case of a ruptured aneurysm of the celiac trunk in a 32-year-old, male patient with Behçet Disease (BD). Aneurysm resection was performed and the patient is well during a follow up of 32 months. To our knowledge, this is the first reported case of a ruptured celiac trunk aneurysm successfully treated in a patient with BD.

RESUMO Relatamos o caso de um aneurisma roto do tronco celíaco em um paciente de 32 anos, do sexo masculino, portador de Doença de Behçet (DB). A ressecção do aneurisma foi realizada e o paciente está bem, com acompanhamento de 32 meses. Até onde sabemos, este é o primeiro caso relatado de um aneurisma do tronco celíaco roto tratado com sucesso em um paciente com DB.

Case report: rupture of popliteal artery aneurysm / Relato de caso: aneurisma roto de artéria poplítea

An 83-year-old female patient with a history of prior endovascular treatment to repair an abdominal aortic aneurysm presented with intense pain and edema in the left leg, with hyperemia and localized temperature increase. Doppler ultrasonography revealed a voluminous aneurysm of the popliteal artery with a contained rupture, and hematoma involving the popliteal fossa and the medial and anterior surfaces of the knee causing compression of the popliteal vein. Endovascular repair was accomplished with covered stents and the rupture was confirmed. during the procedure The aneurysm was excluded and the signs and symptoms it had caused resolved completely, but during the postoperative period the patient developed sepsis of pulmonary origin and died.

Mulher de 83 anos, com tratamento endovascular prévio de aneurisma de aorta abdominal, iniciou com quadro de dor intensa e edema de perna esquerda, evoluindo com hiperemia e calor local. Ao exame eco-Doppler, apresentou aneurisma volumoso de artéria poplítea roto contido, com hematoma abrangendo fossa poplítea, nas faces medial e anterior de joelho, causando compressão da veia poplítea. Durante a correção endovascular com stent recoberto, foi confirmada a presença de rotura do aneurisma. O aneurisma foi excluído e a paciente teve regressão completa dos sinais e sintomas decorrentes dele; porém, evoluiu no pós-operatório com sepse de origem pulmonar e óbito.

Fatal traumatic rupture of ascending aortic aneurysm having idiopathic cystic medial necrosis: An autopsy case.

This report describes an autopsy case pertaining to death due to traumatic rupture of aortic aneurysm. A 21 year old deaf and dumb male was assaulted with kicks over the chest. Autopsy revealed external injuries over the body. Internally, a fusiform aneurysmal dilatation of the lumen of the aortic root and tubular segment of the ascending aorta were observed, with tear of the anterior wall of the ascending aorta and resultant haemopericardium. Histologically, the wall of the aneurysm revealed cystic medial necrosis, which appears to idiopathic in nature. A Common complication of aortic aneurysms is dissection, with subsequent spontaneous rupture. In this case, there was no evidence of dissection and the rupture was traumatic in nature. Death was certified as due to cardiac tamponade. The extent of trauma to which the victim was subjected to, appears to be such as would have been insufficient to cause death in an otherwise normal individual. An account of the findings, along with a discussion of the pathology of aneurysms and cystic medial necrosis as also of the mechanism of rupture of aneurysms is provided.

Ruptured Renal Artery Stump Aneurysm in a Renal Autotransplanted Behcet's Disease Patient

A recurrent aneurysm at the anastomosis site or the remaining artery frequently occurs after the operative treatment of an aneurysm in Behcet's disease despite anti-inflammatory medication. Herein, a ruptured left renal artery stump aneurysm in a patient with Behcet's disease, who received a left nephrectomy, aorto-biiliac bypass and heterotopic autotransplantation of the right kidney for the treatment of an abdominal aortic aneurysm and renal hypertension one year prior to this admission, is reported. An aneurysm and rupture occurred despite the administration of anti-inflammatory medications while monitoring of the clinical findings, such as skin manifestations, erythrocyte segmentation rate (ESR) and C-reactive protein (CRP). Although there is no definite proven treatment modality to prevent recurrent aneurysms at the anastomosis site or a remote artery, close follow-up with anti-inflammatory medications, and surveillance with regular intervals are the only current methods for the prevention and/or to treatment of an arterial complication in patients with Behcet's disease.

Unusual presentation of polycystic liver disease in a young man.

Polycystic disease of the liver is usually asymptomatic. The main symptoms of cystic disease are those of an enlarging liver or due to compression of the adjacent organs caused by a large cyst. Less than 5% of these patients present with clinically challenging and life threatening complications. We present a patient with polycystic disease of the liver who developed an aneurysm arising from the right hepatic artery presenting with surgical obstructive jaundice. In spite of intraperitoneal rupture of the aneurysm the patient was managed successfully.

Direct approach to a traumatic intracavernous internal carotid artery aneurysm: a case report.

A traumatic intracavernous ICA aneurysm is a rare complication of head injury with skull base fracture. The hallmark of this condition is delayed, repeated, progressively worse and eventually fatal epistaxis. Inadequate treatment and delayed diagnosis are the major contributors to the high mortality. After epistaxis is controlled by anterior and posterior nasal packing, the patient should be investigated with carotid angiography and cross-flow study. In general, the acceptable procedure for this lesion is the trapping procedure by internal carotid artery ligation at the neck and clipping just proximal to the origin of the opthalmic artery, or by detachable balloon occlusion. However, Dolenc's technique of direct approach to cavernous sinus lesions makes it feasible to clip directly, as in this reported case.