Israel Medical Association Journal

Background: The timing of interval laparoscopic cholecystectomy continues to be a matter of debate. 

Objectives: To evaluate the best timing for performing this procedure after an episode of acute cholecystitis. 

Methods: In this retrospective analysis, we divided 213 patients into three groups based on the time that elapsed since an episode of acute cholecystitis to surgery: Group I: 1–6 weeks, Group II: 6–12 weeks, Group III: > 12 weeks. 

Results: The mean operative time ranged from 50 to 62 minutes, complication rate from 2.6% to 5.9%, conversion rate from 2.6% to 10.8%, length of hospitalization from 1.55 to 2.2 days, and the 30 day readmission rate from 2.7% to 7.9%. There were no statistically significant differences between the study groups in the primary outcome parameters.

Conclusions: Due to the lack of statistically significant differences between the groups, interval laparoscopic cholecystectomy can be performed safely and without increasing the complication rate within 6 weeks following the acute episode as well as 12 weeks after. However, a trend towards higher conversion and complication rates was observed in Group II (6–12 weeks).

 

Background: One of the most alarming ocular injury trends in recent years has been the proliferation of paintball guns and the proportional increase in the number of ocular eye injuries caused by paintballs.

Objectives: To describe five cases of paintball eye injuries that resulted in loss of functional vision in four of them.

Methods: We conducted a retrospective interventional case series of the clinical course of five patients with paintball eye injuries treated in the ophthalmology departments of two medical centers. 

Results: Five young males were evaluated for paintball injuries caused by blunt trauma. There was one case of full-thickness laceration (globe rupture). Four patients required one to five surgical interventions: three of these involved the removal of traumatic cataract including two eyes with significant zonular dehiscence treated by lens capsule conservation using anchoring devices, one retinal surgery and two glaucoma filtration surgeries. However, final visual outcome was not favorable due to irreversible retinal damage.

Conclusions: Paintball trauma often results in significant ocular injury and loss of functional vision despite successful surgical interventions. Most injuries are easily preventable and occur in under-supervised settings. Improved safety measures, strict regulation enforcement and appropriate public education could prevent such serious damage.

 

Background: Despite awareness regarding tubal pregnancy, ovarian pregnancy still remains a diagnostic challenge. The correct diagnosis is most frequently made intraoperatively and requires histopathologic confirmation. Therefore, additional diagnostic measurements are needed for earlier and more accurate detection of ovarian pregnancies which will allow more rapid and efficient treatment. 

Objectives: To assess the time trends, clinical manifestations, surgical management and post-procedure outcome of 46 primary ovarian pregnancies in a single institution during three time periods.

Methods: In this retrospective study we compared 20 patients with primary ovarian pregnancy during the years 1971–1989 (first period), 19 patients in 1990–2001 (second period) and 7 patients in 2002–2013 (third period). In all cases the pathology examination confirmed primary ovarian pregnancy.

Results: The number of tubal ectopic pregnancies almost doubled, from 637 in the first period to 1279 in the third period (P < 0.001). However, there was a significant fall in the number of ovarian ectopic pregnancies, from 20 cases in the first period to 7 cases in the third (P = 0.009). A significant difference was noted when we compared the postoperative hospitalization time (4.06 ± 1.4 vs. 2.0 ± 0.6 days respectively, P = 0.001) in the second versus the third time period.

Conclusions: Ovarian pregnancy continues to be a diagnostic challenge, associated with a high rate of circulatory collapse, hemoperitoneum and requirements for blood transfusions, all leading to longer hospitalization.

 

The major route of hepatitis C virus (HCV) infection in the pediatric age group is vertical, with infection occurring in up to 5% of infants born to mothers positive for HCV-RNA. The natural course of pediatric HCV infection is characterized by a high rate of spontaneous clearance, an asymptomatic clinical course, and normal or mild histologic changes. Cirrhosis is reported in 1–2% of children and progression to severe chronic liver disease and HCC occurs 20–30 years after infection. Treatment with pegylated interferon (Peg-IFN) + ribavirin results in a sustained viral response (SVR) of up to 100% in children with HCV genotypes 2 or 3 but only 45–55% in those infected with genotypes 1 or 4. Treatment is associated with adverse effects ranging from flu-like symptoms, myalgia, anemia and thrombocytopenia, to less commonly observed thyroid-related symptoms, alopecia, neuropsychiatric manifestations and possible long-term effects on growth. Ongoing trials with direct-acting antiviral agents in adults show promising results with treatment regimens of shorter duration and high tolerance. The next few years will likely see these advances introduced to the pediatric population as well. In the meantime, in children with HCV an expectant approach is advocated and treatment should be offered only to those at high risk for more severe, progressive disease. 

Background: Foreign body aspiration (FBA) is common in the pediatric population and if not diagnosed and treated properly can lead to major complications. 

Objectives: To define the clinical and radiological features of aspirated foreign bodies, characterize the incidence of FBA among the Israeli-Arab population, and evaluate flexible bronchoscopy as a diagnostic tool prior to performing rigid bronchoscopy.

Methods: We reviewed the e-files of 115 children who underwent bronchoscopy for suspected FBA between January 2006 and December 2010 in the pediatric department of the St. Vincent French Hospital, Nazareth.

Results: We identified 44 patients (38.3%) who had foreign body aspiration (mean age 31.2 ± 29 months, males 64%). Organic-type foreign body was seen in 70% of cases and location was equally distributed. Statistically significant correlations were found between the presence of a foreign body and a history of choking, abnormal lung auscultation, and abnormal chest X-ray (P < 0.05). The rate of negative finding in rigid bronchoscopy in our study was as low as 15% (in only 8 of 52 rigid bronchoscopies was the finding negative for FBA). Compared with other centers in our region where rigid bronchoscopy was performed without the preceding flexible procedure, we found that our protocol reduced the rate of negative rigid bronchoscopies.

Conclusions: Introducing flexible bronchoscopy initially in FBA management reduced the rate of negative rigid bronchoscopies.