Hemorrhagic cholecystitis and hemobilia: two infrequent complications of systemic lupus erythematosus.

INTRODUCTION: the patients affected by systemic lupus erythematosus (SLE) often suffer gastrointestinal symptoms. The differential diagnosis should contemplate pathology of the gall bladder. We present the case of a patient with hemorrhagic lithiasic cholecystitis and hemobilia. CASE REPORT: 24 year old female diagnosed with SLE under treatment with Sintrom®, Dacortin® and Dolquine® that presented acute lithiasic cholecystitis and hemobilia with a distal calculus. Cholecystectomy and aperture of the ductus choledochus were performed allowing to confirm the hemobilia and to extract the calculus. DISCUSSION: The treatment of cholecystitis in the patients with SLE is controversial due to the fact that most reviewed cases have been solved with cholecystectomy, or in other cases with conservative treatment with corticosteroids. We believe that the presence of cholelithiasis in a patient with SLE with pain on the right hypochondrium and ultrasound confirming the suspicion of cholecystitis demands a surgical treatment since the cause may be vascular, lithiasic or combined. Besides, the possible complications will not respond to pharmaceutical treatment.

Zenker's and epiphrenic diverticula in a patient with cutis laxa: should the surgical technique be modified?

Currently, most of esophageal diverticula arise as the result of a pulsion effect. Some esophageal motor disorders increase the intraluminal pressure and after some time, the diverticula grow through a weak point of esophageal wall. In these cases, the surgical treatment of choice is the myotomy associated with diverticulopexy or diverticulectomy. Adding a fundoplication is accepted to avoid the consequences of gastroesophageal reflux after myotomy in the epiphrenic diverticula surgery. There are other causes of esophageal diverticula that change the resistance of esophageal wall. Cutis laxa, a congenital or acquired connective disease, is a strange one. In our patient, a good result was reached modifying the standard technique accord to its ethiopathogenic mechanism.

Effectiveness of a written clinical pathway for enhanced recovery after transthoracic (Ivor Lewis) oesophagectomy.

BACKGROUND: This study assessed the feasibility of a protocol-driven written clinical pathway for multidisciplinary postoperative management after oesophagectomy for oesophageal neoplasia, and examined whether the application of such a protocol could shorten hospital stay and reduce postoperative morbidity and mortality. METHODS: Consecutive patients undergoing transthoracic oesophagectomy for oesophageal neoplasia were divided into those treated between 2003 and 2008 to whom a clinical pathway was applied for postoperative management (group 1), and a control group treated between 1998 and 2002 when no clinical pathway was applied (group 2). RESULTS: There were 74 patients in each group. Morbidity rates were similar in the two groups: 31 per cent in group 1 and 38 per cent in group 2. There were more pulmonary complications in group 2 (23 versus 14 per cent; P = 0.025). One patient (1 per cent) in group 1 and four (5 per cent) in group 2 died after surgery (P = 0.010). The median (range) length of hospital stay was 9 (5-98) days for group 1 and 13 (8-106) days in group 2 (P = 0.012). CONCLUSION: Use of a written clinical pathway in patients undergoing oesophageal resection significantly reduced pulmonary complications, postoperative mortality and hospital stay.

[Multiple angiodysplasia of the small intestine. A diagnostic and therapeutic challenge]. / Angiodisplasia múltiple de intestino delgado. Un reto diagnóstico y terapéutico.

Small bowel bleeding is infrequent and presents a challenge to the clinician. Approximately 30-40% of gastrointestinal bleeding localized in the small bowel is due to angiodysplasia, a vascular malformation. We present the case of a patient with multiple angiodysplasia of the small bowel who required push enteroscopy and capsule endoscopy to establish the diagnosis. Treatment with subcutaneous octreotide was successful. In conclusion, in doubtful cases or in patients with persistent hemorrhage, capsule endoscopy can improve the diagnostic yield of enteroscopy in bleeding gastrointestinal vascular lesions such as angiodysplasia. Endoscopic treatment (laser coagulation) and drug therapy (somatostatin or analogs) are valid alternatives in inoperable or non-resectable cases.

Description of a new auxiliary heterotopic partial liver transplantation technique with portal vein arteriolization of applicability in heterotopic liver xenotransplantation.

OBJECTIVE: The aim of this study was to describe a new model of auxiliary heterotopic partial liver transplantation with portal vein arterialization. MATERIALS AND METHODS: Three standard hepatectomies were performed in pigs. The left lateral lobe was surgically resected and portal vein arteriolization constructed by an end-to-side "Y" anastomoses between the distal to the celiac axis aorta and the portal vein. RESULTS: The graft was placed in the left iliaca fossa using anastomoses of the donor infrahepatic inferior cava vein end-to-side to the host infrarenal inferior vein and the donor aortic stump with portal vein arteriolization end-to-side to the left iliac artery. After graft reperfusion, the 3 recipients showed intraoperative hypotension, which was treated with fluid administration and vasoactive drugs. At the end of the operation, the graft displayed normal arterial blood flow and good venous drainage. The donor liver graft appeared more red than the host liver, which was due to the increased arterial blood flow. One pig of 3 died at 24 hours after surgery, probably due to hypothermia. However, the other 2 pigs survived the procedure and remained stable. Echographic monitoring showed intrahepatic arterial expansion, which may be the result of high blood pressure due to the arteriolization procedure. CONCLUSIONS: We have developed a novel and easy to perform technique that diminishes the number of anastomoses and does not involve vessels from other organs.