Ischemic necrosis with sigma perforation in a patient with Systemic Lupus Erythematosus (SLE): case report

Systemic Lupus Erythematosus (SLE) is a chronic inflammatory rheumatic disease which affects the connective tissue. Its etiology is as yet unknown, while its pathogenesis involves the immune system. Both genetic and environmental and hormonal factors play a key role in the impaired immune regulation. A correlation with estrogens is demonstrated by the fact that the greatest incidence is found in young women, when estrogen secretion is at its highest. The disease is also reported to worsen in women taking oral contraceptives. It is therefore believed that the components of oral contraceptives, estrogens (ethinyl estradiol) and progestins, can affect the immune profile. Of the various complications attributed to systemic lupus erythematosus, gastrointestinal disorders are less common but potentially by far the most serious. We report a case of ischemic necrosis with sigma perforation in a patient with SLE. Signs and symptoms of acute abdomen in patients with SLE are rare (0.2%), but serious. Most patients require an exploratory laparotomy, as the causes are often linked with vasculitis.

On the need of standards for reporting on esophageal perforation

Esophageal perforation is associated with significant mortality and morbidity. Its etiology is as heterogenous as modalities currently employed for its treatment. There is no clear evidence which is the treatment of choice for esophageal perforation. This is partly due to the suboptimal quality of available studies and failure to accurately report on the characteristics, treatment and outcome of these patients. Indeed, baseline, operative and outcome data are important for a better evaluation of published data and possibly for including them in meta-analyses of aggregate or individual patient data. We propose a checklist for reporting data on esophageal perforation in order to standardize reporting of data of studies on this severe condition.

Gallbladder Perforation with Postoperative Preservation of Peritoneal Dialysis Catheter

A patient undergoing peritoneal dialysis was admitted with acute peritoneal dialysis-related peritonitis. On the 10th day of intraperitoneal antibacterial therapy, the patient’s dialysate developed a green color. Gallbladder perforation was revealed. The patient underwent a conventional cholecystectomy with a preserved peritoneal catheter. There are few cases in the medical literature about green dialysate. In all of them, peritoneal dialysis catheters were removed after cholecystectomy. The present case report shows a patient with an intact peritoneal catheter and with no further complications.