ABSTRACT
RESUMEN La lobectomía temporal anterior es una técnica que ha probado, con un muy alto nivel de evidencia (60-73% de los casos), alcanzar un estado libre de convulsiones en pacientes con epilepsia focal farmacorresistente del lóbulo temporal. Se trata de una técnica que aun cuando ha demostrado ser segura, no está del todo libre de complicaciones. Se han reportado, por ejemplo, cuadrantanopsia homónima superior y depresión como las complicaciones más frecuentes, en tanto que la ocurrencia de un quiste cerebral sintomático de instauración tardía es muy poco usual. Se describe el caso de una paciente sometida a lobectomía temporal derecha que presentó esta infrecuente complicación, y se incluyen una pertinente revisión de la literatura y mecanismos fisiopatogénicos propuestos.
SUMMARY Anterior temporal lobectomy is a technique that has proven, with a very high level of evidence (60-73% of the cases), to reach a seizure-free status in patients with drug-resistant focal temporal lobe epilepsy. It is a technique that although generally safe, cannot be considered entirely free of complications. Superior homonymus quadrantanopsia and depression have been reported, for instance, as the most frequent complications. While the occurrence of a late-onset symptomatic brain cyst, is very rare. The case of a patient who was subjected to right temporal lobectomy and presented this unusual complication is described here, with inclusion of a review ofpertinent literature and proposed pathophysiological mechanisms.
ABSTRACT
Endoscopic sphincterotomy (EST) has gained wide acceptance as a valuable tool for the management of disease of the pancreas and biliary tract. Complications associated with an EST include bleeding, perforation, pancreatitis and cholangitis, and the incidence of complications is approximately 5~10%. A pancreatic abscess can develop rarely after an EST and tends to have a more complicated course, resulting in higher morbidity and mortality. We report a case of a pancreatic abscess that complicated an EST in a 61-year-old woman with a primary common bile duct stone. The patient was successfully cured by treatment with the use of broad-spectrum antibiotics. Although a pancreatic abscess is one of the rare delayed complications that can develop after an EST, it should be considered in the differential diagnosis of patients with a complaint of abdominal pain after an EST because of a high mortality rate and the need for prompt management
Subject(s)
Female , Humans , Middle Aged , Abdominal Pain , Abscess , Anti-Bacterial Agents , Biliary Tract , Cholangitis , Common Bile Duct , Diagnosis, Differential , Hemorrhage , Incidence , Pancreas , Pancreatitis , Sphincterotomy, EndoscopicABSTRACT
Objective To retrospectively evaluate the MR and CT features of delayed complications of hepatic rupture and clinical management.Methods Delayed complications developed in 8 of 20 patients with hepatic rupture 1～3 weeks after surgery.7 patients were managed with PTD and one with laparotomy.MRI and CT were followed-up before and after treatment.Results Delayed complications included 3 bilomas,3 recurrent bleedings and 2 abscess,which appeared characteristic bi-directional changes of the signal intensity on T 1-weighted image and were non-specific on T 2-weighted image(hyperintense)and CT (low-density).Conclusion T 1-weighted images appeared to be more effective than T 2-weighted images and CT in the differentiation of delayed complications from subacute intrahepatic hematoma.Followed-up MRI and CT are needed in patients with deeptype hepatic rupture in the first month after injury.PTD and laparotomy are helpful in management of biloma and abscess and nonuseful in patient with inactive recurrent bleeding.
ABSTRACT
Stenosis or occlusion of large arteries after radiation are rare. The authors report a case of internal carotid arterial occlusion after radiation therapy. The patient was 45 year-old female. She received postoperative radiation therapy, a total dose of 4940cGy, to treat the remnant tumor after transsphenoidal surgery for the asymptomatic nonfunctioning pituitary adenoma. She suffered intermittant ischemic symptoms from 18 month after radiation therapy, and died with global infarction due to stenotic occlusion of the internal carotid artery at 30 month after surgery. Endocrine or vascular complications occasionally follow radiation therapy of pituitary tumor. But with improved therapies for pituitary tumors and hypopituitarism, patients are expect to live longer. Yet we must consider another delayed complication of radiation induced carotid arterial disease. As a whole, hemispheric transient ischemic attacks, amaurosis fugax, and seizure are the major presenting symptoms and signs. In such a case, it is important to consider the possibility of radiation induced arterial stenosis, and prompt cerebral angiography and proper management are mandatory.