Israel Medical Association Journal

Background: Breast implant-associated anaplastic large cell lymphoma (ALCL) is a rare type of non-Hodgkin's lymphoma that is found around breast implants. ALCL was discovered only two decades ago. In Israel we currently have four diagnosed cases (as of 2018). Until recently, the estimated incidence was 1:300,000 women with breast implants, while recent reports range from 1:3817 to 1:30,000. 

Objectives: To determine the occurrence of breast implant-ALCL in Israel.

Methods: We conducted a retrospective analysis of the four patients diagnosed with ALCL in Israel. Cytology was confirmed and the clinical data was collected. Based on the estimated number of women with breast implants in Israel, a calculation of the true incidence was completed.

Results: The incidence in Israel is significantly higher than the older incidence reports indicate. We estimated that the lifetime prevalence of the disease is 4:60,000 women with a textured breast implant, or 1:15,000 women with a textured breast implant in Israel.

Conclusions: ALCL is not common. We support the claim that the prevalence is significantly higher than what was initially described. This finding has clinical and medicolegal implications that should be addressed accordingly.

Background: Medical history-taking is an essential component of medical care. 

Objectives: To assess and improve history taking, physical examination and management plan for hospitalized patients. 

Methods: The study consisted of two phases, pre- and post- intervention. During phase I, 10 histories were evaluated for each of 10 residents, a total of 100 histories. The assessment was done with a validated tool, evaluating history-taking (maximum 23 points), physical examination (23 points), assessment and plan (14 points) (total 60 points). Subsequently, half of these residents were informed that they were assessed; they received their scores and were advised regarding areas needing improvement. Phase II was identical to phase I. The primary endpoint was a statistically significant increase in score. 

Results: In the study group (receiving feedback after phase I) the physical examination improved from 9.3 ± 2.4 in phase I to 10.8 ± 2.2 in phase II (P < 0.001), while in the control group there was no change (11.3 ± 1.9 to 11.5 ± 1.8 respectively, P = 0.59). The assessment and plan component improved in the study group from 6.4 ± 2.7 in phase I to 7.4 ± 2.6 in phase II (P = 0.05), while no change was observed in the control group (8.2 ± 2.7 and 7.8 ± 2.3, P = 0.43). Overall performance improved in the study group from 30.4 ± 5.1 in phase I to 32.9 ± 4.5 in phase II (P = 0.01), a 10% improvement, while no change was observed in the control group (35.5 ± 6.0 to 34.6 ± 4.1, P = 0.4). 

Conclusions: A review of medical histories obtained by residents, assessed against a validated score and accompanied by structured feedback may lead to significant improvement. 

 

Background: Double balloon enteroscopy is a new technique that enables deep intubation of the endoscope into the small bowel lumen. Through a channel in the endoscope, invasive procedures such as biopsy, polypectomy and hemostasis can be performed, avoiding the need for surgery.

Objectives: To prospectively analyze our results of the first 124 DBEs[1] performed since February 2007.

Methods: The study group comprised all patients who underwent DBE at the Sheba Medical Center between February 2007 and February 2009. Recorded were the patients' demographic data, comorbidities, indications for the examination, results of previous non-invasive small bowel imaging (computed tomography enterography, capsule endoscopy, etc), investigation time, and results of the procedure including findings, endoscopic interventions, complications and pathological report.

Results: A total of 124 procedures were performed in 109 patients. Of the 124 examinations, 57 (46%) were normal and 67 (54%) showed pathology. The main pathologies detected on DBE were polyps (14%), vascular lesions (17.6%) and inflammation (12%). Endoscopic biopsies and therapeutic interventions were required in 58 examinations (46%). A new diagnosis was established in 15% of patients, diagnosis was confirmed in 29% and excluded or corrected in 12%. One complication was observed: a post-polypectomy syndrome that was treated conservatively.

Conclusions: DBE is a safe procedure and has a high diagnostic and therapeutic yield. Most of the examinations were performed under conscious sedation, and only a minority of patients required deeper sedation. 

Background: The suspicion of child abuse and neglect may arise from manifestations such as physical or psychosomatic symptoms, eating disorders, suicidal behavior, impaired parental functioning, etc. Thus the arrival of an abused or neglected child at the hospital provides an opportunity for detecting the problem and beginning a process of change. Optimal utilization of this potential depends on the awareness, diagnostic ability and cooperation of the staff.

Objectives: To assess knowledge about hospital policy, attitudes and actual behavior of hospital staff in cases of SCAN[1].

Methods: The questionnaire was adapted and distributed to a convenience sample of personnel at a children’s hospital. The questionnaire included items on knowledge of hospital policy regarding SCAN, attitudes towards inquiring about cases that appear suspicious, and behaviors in cases in which the respondent was involved. The comparison of responses to specific questions and among members of different professions was analyzed by chi-square test.

Results: Eighty-two staff members completed the questionnaires. Most of the respondents were aware of hospital policy regarding suspected abuse (86.6%), with fewer regarding suspected neglect (77.2%). Physicians were the least aware of these policies, as compared to medical students, nurses and social workers. Although most considered the issue of SCAN a responsibility of members of their own profession, 35.4% considered it primarily the responsibility of the welfare or judicial systems. Over 40% felt uncomfortable discussing suspicions with the child and nearly half felt uncomfortable discussing them with parents. The most often reported reason for this was the sense that they lacked skills or training for dealing with the issue. Despite this, when asked about actual behavior, 94.7% responded that they do try to clarify the circumstances related to the suspicious symptoms. Respondents were more likely to contact the hospital social worker than community resources (91.5% vs. 47.2%).

Conclusions: The findings highlight the need to encourage awareness, discourse and training of medical personnel about issues related to SCAN in order to maximize their potential contribution to identifying children at risk.

The role of skin substitutes in burn surgery and in the treatment of chronic wounds is constantly evolving. New products are regularly being developed and approved for clinical use. Studies on existing products demonstrate their effectiveness in different clinical scenarios. However, cost-related concerns, inadequate physician education, and the drawbacks that still accompany every skin substitute have resulted in limited application of these modalities. Today, burn surgeons still rely mostly on old-fashioned skin grafts. Only a few burn centers in the world actually use some of these products in their routine treatment of wounds. This review provides an up-to-date overview of the latest developments in the field of skin substitutes. We examine the major commercially available skin substitute products and their performance, and briefly review the technologies and products that are under development but have not yet become widely available.

Melanoma is the leading cause of death from skin tumors worldwide, with an annual increase in incidence over the past decade. The molecular mechanisms involved in melanoma pathogenesis are beginning to be unraveled. While a family history of melanoma and exposure to ultraviolet irradiation have been known for years as risk factors in melanoma development, the precise genes involved in inherited predisposition were defined only in the past decade. Germline mutations in two genes that play a pivotal role in controlling cell cycle and division – CDKN2A and cyclin-dependent kinase 4 (CDK4) – have been detected in autosomal, dominant, high penetrance familial melanoma cases. In addition to these two highly penetrant genes, germline mutations and polymorphisms in a few low penetrance genes have been reported in familial melanoma cases: melanocortin-1 receptor, epidermal growth factor, glutathione s-transferase M1, cytochrome p450 debrisoquine hydroxylase locus (CYP2D6) and vitamin D receptor.

Background: Current treatment for the eradication of Helicobacter pylori in patients with peptic disease is based on the combination of antibiotic and anti-acid regimens. Multiple combinations have been investigated, however no consensus has been reached regarding the optimal duration and medica­tions.

Objectives: To assess the efficacy of two treatment regimens in patients with peptic ulcer disease and non-ulcer dyspepsia, and to determine the need for gastric mucosal culture in patients failing previous treatment.

Methods: Ninety patients with established peptic ulcer and NUD (with previously proven ulcer) were randomly assigned to receive either bismuth-subcitrate, amoxycillin and metrnida­zole (8AM) or lansoprasole, clarithromycine and metronida­zole (LCM) for 7 days. Patients with active peptic disease were treated with ranitidine 300 mg/day for an additional month.

Results: Eradication failed in 8 of the 42 patients in the 8AM group and in 2 of the 43 patients in the LCM group, as determined by the ¹³C urea breath test or rapid urease test (19% vs. 5%, respectively, P=0.05). Five of these 10 patients were randomly assigned to treatment with lansoprazole, amoxycillin and clarithromycin (LAC) regardless of the culture obtained, and the other 5 patients were assigned to treatment with lansoprazole and two antibacterial agents chosen according to a susceptibility test. Eradication of H. pylon was confirmed by the ‘³C urea breath test. The same protocol (LAC) was used in all patients in the first group and in four of the five patients in the second group. The culture results did not influence the treatment protocol employed.

Conclusions: Combination therapy based on proton pump inhibitor and two antibiotics is superior to bismuth-based therapy for one week. Gastric-mucosal culture testing for sensitivity of H. pylon to antibiotics is probably unnecessary before the initiation of therapy for patients with eradication failure.