Breast Cancer and Sarcoidosis: Case Series and Review of the Literature.

Background: Sarcoidosis is a chronic inflammatory disease of unknown etiology, which can involve different organs and systems. Accordingly, sarcoidosis can mimic breast cancer, making the differential diagnosis very difficult.

Case Report: 5 patients with a diagnosis of both sarcoidosis and breast cancer followed by the Rabin Medical Center between January 1993 and June 2012 were enrolled in this study.

Operative treatment of hepatic hydatid cysts: a single center experience in Israel, a nonendemic country.

Background. Hydatid cyst disease is a zoonosis caused by Echinococcus genera. The disease is endemic to certain rural areas in the world.

Erythropoietin increases survival and attenuates fulminant hepatic failure injury induced by D-galactosamine/lipopolysaccharide in mice.

Background: Liver transplantation is the only therapy of proven benefit in fulminant hepatic failure (FHF). Lipopolysaccharide (LPS), d-galactosamine (GalN)-induced FHF is a well-established model of liver injury in mice. Erythropoietin has a powerful tissue-protective effect in animal models.

Intraoperative hydrocolonic ultrasonography for localization of small colorectal tumors in laparoscopic surgery.

Background: Accurate localization of small colorectal cancers and polyps during laparoscopic resection may be difficult and requires precise and reliable localization techniques. This study aimed to assess the usefulness of intraoperative ultrasonography (IOUS) combined with retrograde saline instillation in locating small colorectal cancers and polyps during laparoscopically assisted colectomy.

Methods: The study investigated 14 patients with left-sided lesions of the colon and rectum necessitating preoperative marking.

Dual effect of erythropoietin on liver protection and regeneration after subtotal hepatectomy in rats.

The only currently offered curative option for many patients with primary or secondary liver tumors is the resection of hepatic tumors. The aim of this study was to evaluate the role of recombinant human erythropoietin (rhEPO) in liver protection and regeneration after subtotal hepatectomy in rats. Rats undergoing 70% hepatectomy received an intraperitoneal injection of saline (control) or rhEPO (4 U/g) 30 minutes prior to resection.

Intraoperative ultrasound in colorectal surgery.

Purpose: To assess the accuracy of intraoperative ultrasound (IOUS) as a localizing technique for colorectal resections, and its impact on surgical management.

Methods: Twenty-five patients (15 men and 10 women; mean age, 74.4 years) with early cancers (p T1), or polyps, not amenable to endoscopic removal were selected.

Phase II study of UFT with leucovorin plus hepatic arterial infusion with irinotecan, 5-fluorouracil and leucovorin for non-resectable liver metastases of colorectal cancer.

Background: Compared with systemic therapy, hepatic arterial infusion (HAI) increases the response to fluoropyrimidines.

Methods: Thirty-one patients with non-resectable, colorectal cancer (CRC) liver metastases received irinotecan 120 mg/m(2), followed by leucovorin (LV) 20 mg/m(2) and 5-fluorouracil (5-FU) 500 mg/m(2) administered by HAI every 2 weeks, plus UFT (tegafur-uracil) 200 mg/m(2)/day with LV 30 mg/day on days 1-22, followed by a 6-day rest.

Results: The objective response rate was 65% (all 20 patients achieving a partial response).

Should Echogenic Material in the Urinary Bladder Noticed on FAST Preclude Urinary Catheter Insertion in a Trauma Patient Until Further Evaluation?

Background: Serious urethral and bladder injuries are most often associated with severe blunt trauma. The most common diagnostic tool used to assess lower urinary tract injuries is a retrograde urethrogram. However, the decision to place a Foley catheter is often made on clinical grounds during initial stabilization phase of a trauma victim.

Does a second-look operation improve survival in patients with peritonitis due to acute mesenteric ischemia? A five-year retrospective experience.

Second-look laparotomy is one of the mainstays of surgical treatment of acute mesenteric ischemia (AMI). The aim of this study was to analyze its role in the survival of patients with infarcted gangrenous bowel resulting from AMI. A retrospective chart review of all patients admitted over the study period was undertaken.

Intraoperative ultrasonography: a tool for localizing small colonic polyps.

Background And Aims: Small colonic polyps are difficult to palpate and thus difficult to localize during surgery. Preoperative injection of dyes and "on-the-table colonoscopy" are some of the methods used to allow the surgeon to find the polyps. The aim of the present study was to evaluate the value of intraoperative ultrasound as a tool that may allow detection of small colonic polyps during surgery.

Initial experience with ovarian vein embolization for the treatment of chronic pelvic pain syndrome.

Background: Ovarian vein embolization was recently suggested as the preferred treatment for chronic pelvic pain syndrome.

Objective: To evaluate the technical feasibility, complications and early clinical and radiographic results of ovarian vein embolization in women with pelvic pain syndrome.

Methods: Percutaneous transcatheter ovarian vein embolization with coils was performed in six patients aged 27-53 years who presented with pelvic pain syndrome.

Radiofrequency ablation for the management of liver tumors.

Background: Radiofrequency ablation has recently become a viable treatment option for unresectable primary or secondary lesions confined to the liver.

Objective: To study the local therapeutic efficacy, side effects and complications of radiofrequency ablation for the treatment of hepatocellular carcinoma and liver metastases. This is the first reported experience of radiofrequency ablation for treating malignant hepatic tumors in Israel.

Colonic anastomosis with the nickel-titanium temperature-dependent memory-shape device.

Background: This study was prompted by our successful experience with a compression anastomosis clip (CAC) in an animal model.

Methods: The study sample included 20 patients scheduled for colonic resections, of whom 10 underwent anastomosis with the CAC and 10 with staplers.

Results: Neither group had anastomotic or other complications, except for 1 patient in the CAC group in whom a subphrenic infected hematoma developed after left hemicolectomy with splenectomy.