Mortality in Fractures of the Hip 

Y. Titiun, Z. Eshkol, Z. Horesh, M. Soudry

Dept. of Orthopedic Surgery, Beilinson Campus, Rabin Medical Center, Petah Tikva

Prevalence of hip fractures is increasing world-wide, as the mean age of populations increases. Despite advances in anesthesia, nursing care, and surgical techniques, hip fractures remain a significant cause of morbidity and mortality in the elderly.

We operated on 65 cases of hip fractures from 1995 to the end of 1997: average age was 82.9, 72% were women, average waiting time for operation was 1.6 days, perioperative mortality was 3.5% and postoperative mortality 26.2%.

Giant Lesions in Multiple Sclerosis: A Diagnostic Challenge 

Bruria Shalmon, Dvora Nass, Zvi Ram, Anat Achiron

Institute of Pathology, Neurosurgery Dept. and Neuroimmunology Unit, Sheba Medical Center, Tel Hashomer

Multiple sclerosis is the most common demyelinating disease of the central nervous system affecting young adults, in which destruction of the axon myelin sheath disturbs signal transduction. The disease course is usually remitting and relapsing, but sometimes there is steady neurological deterioration.

The diagnosis depends mainly on an adequate clinical history and neurological examination. Evoked potentials, elevated cerebrospinal fluid gamma globulin with oligoclonal bands, and imaging studies, mainly magnetic resonance imaging (MRI), also contribute to the diagnosis.

Multiple sclerosis may occasionally present as a mass lesion that clinically and radiologically is indistinguishable from a brain tumor. We present 2 cases of giant tumefactive lesions, proven by brain biopsy to be of demyelinating nature.

Autologous Chondrocyte Transplantation - from Science Fiction to Routine Clinical Practice

Dror Robinson, Hana Ash, David Aviezer, Gabriel Agar, Nahum Halperin, Zvi Nevo

Dept. of Clinical Biochemistry, Sackler Medical School, Tel Aviv University, Ramat Aviv; Dept. of Orthopedic Surgery, Assaf Harofeh Medical Center, Zerifin; and CTI Ltd., Science Park, Kiriat Weizmann, Nes Ziona

Adult articular cartilage lacks the capacity for self-repair. The limiting factor appears to be the inability of chondrocytes to proliferate while embedded in the extracellular matrix typical of hyaline cartilage. Cartilage defects larger than 1 cm² change articular biomechanics and lead to eventual osteoarth-ritis and joint destruction.

During the past decade, several competing techniques have evolved to stimulate articular cartilage repair. Small lesions can be successfully treated by either micro-fracture or osteochondral cylinder grafting. The latter technique allows immediate weight bearing but leads to damage of previously uninvolved areas of articular cartilage, which limits its application to lesions of less than 2 cm².

When the damaged area is more extensive, grafting of autologous chondrocytes should be considered. First a diagnostic arthroscopy is performed to assess the damaged area and a small cartilage biopsy is taken. 6 weeks later, arthrotomy and chondrocyte transplantation are performed. In the interval, the antologous chondrocytes have expanded by 2 to 3 orders of magnitude. Our experience to date includes 10 cases with follow-up of 6 months to 5 years. Preoperative complaints of crepitation and locking disappear. There is functional improvement and pain reduction of approximately 50%. This procedure, currently limited to patients under 55 years of age with limited damage to an articular surface, for the first time allows reconstruction of damaged articular areas without resorting to allografts.

Cortical Blindness Following Coronary Angiography 

Addie Ron, Simcha Meisel, Myra Shapiro-Feinberg,Herman O. Klein

Depts. of Medicine, Cardiology and Diagnostic Imaging,Meir Medical Center, Kfar Saba

Cortical blindness has been occasionally reported as a complication after cerebral angiography, but is rare after coronary angiography. The contrast agent is believed to be responsible for the sudden development of blindness. Although the exact mechanism is unknown, it appears that the contrast agent disrupts the blood brain barrier, mostly in the occipital areas.

We report a 77-year-old man who suddenly developed transient, bilateral cortical blindness 4 hours after coronary angiography. Using contrast enhancement, the CT scan showed typical, symmetrical involvement of both occipital lobes. There were no other neurological deficits. Vision and CT findings returned to normal within 48 hours.

Smoking by an Israeli Hospital Staff, its Attitude to Smoking in Hospitals and to “Smoke-Free” Hospitals

Shabtai Varsano, Giora Hevion, Mila Garenkin

Depts. of Pulmonary Medicine, Asthma Care-Education Unit, Hospital Management Office, and Epidemiology and Medical Data Unit; Meir General Hospital, Sapir Medical Center, Kfar Saba and Sackler Faculty of Medicine, Tel Aviv University

Smoking within hospitals is common in general hospitals in Israel. It has a strong negative educational impact, has a negative image and curing its ill effects help keep our hospitals busy. An anonymous questionnaire was answered by 128 members of our hospital staff (28%). Their distribution, according to occupation and sex was representative of the rest of our hospital staff.

19% of our workers are smokers, a much lower proportion than in our general adult population. The proportion was highest among maintenance (40%) and sanitary-help staff (36%). 23% of nurses and 15% of physicians were smokers. This situation is better than that among Italian or Japanese medical staff, but much worse than among North American medical staff.

75% of our workers who smoke declared that they smoke outside the room in which they work. 66% and 72% of the staff believe that hospital workers and visitors, respectively, should smoke outside hospital buildings. Only 19% of all workers do not believe that a "smoke-free hospital" is attainable. 34% believe that a "smoke-free hospital" is achievable, and 47% said that it is perhaps achievable. 86% of all the workers, and 41% of the smokers, expect the hospital director to implement an effective policy of enforcing the law limiting smoking within hospitals (and other public buildings) in Israel. 60% are willing to contribute actively to this effort.

We believe these results strongly suggest that the time is ripe for implementation of the "smoke-free hospital" in Israel. This requires a strong and effective central policy, like that in the USA. We suggest measures that the Israel Ministry of Health take measures to successfully implement this policy.

Does Incidence of Hepatitis AIncrease During Shmitah (The Sabbatical Year)?

Zvi Ackerman, Ita Goldstein, Elizabeth Ackerman

Depts. of Medicine, Hadassah University Hospital, Mount Scopus; Bikur Holim Hospital; Hebrew University-Hadassah Medical School; and Pediatrics Dept., Kupat Holim, Jerusalem

In Israel the biblical injunction of the sabbatical year (shmitah) prevails, whereby all Jewish-owned land should lie fallow during every seventh year. Consequently, it is customary for members of the orthodox Jewish community to eat only produce grown by non-Jews (Arabs). Many Arab farmers use sewage water for irrigation and since such water could be infected with hepatitis A virus (HAV), there is concern about the possibility of HAV epidemics during the sabbatical year.

We therefore we examined the data of the Israeli Center for Disease Control (ICDC). We found no obvious increase in incidence of viral hepatitis during, nor in the year immediately after, all sabbatical years since 1951. However, the data was not comprehensive as it included only partial information on morbidity from HAV in our Jewish inhabitants. Also, there was no data specific for the orthodox Jewish community, which is especially at risk for HAV from sewage-irrigated vegetables. Irrespective of shmitah, there should be constant effort to prevent HAV infection in Israel.

Hemophagocytic Syndrome

I. Morag, M. Goldman, T. Bistrizer, C. Kaplinsky

Pediatric Division, Assaf Harofeh Medical Center, Zerifin and Pediatric Hematology-Oncology Dept., Chaim Sheba Medical Center, Tel Hashomer and Sackler Faculty of Medicine, Tel Aviv University

Hemophagocytic syndrome is a rare, fulminant disease characterized by generalized histiocytic proliferation associated with phagocytosis of erythrocytes, platelets, and to a lesser extent, of white blood cells. We report a 2-year-old boy admitted with high fever and irritability, with a rash, marked hepatomegaly and generalized lymphadenopathy. Liver function tests were abnormal and there was thrombocytopenia and hyperlipidemia. Bone marrow aspiration revealed hemophagocytosis. Despite intensive treatment with steroids, intravenous immunoglobulin and cytotoxic drugs, he died within 10 weeks.

Atypical Mycobacterial Cervical Lymphadenitis in Children

B. Klin, I. Boldur, J. Sandbank, Z. Schpirer, I. Vinograd

Depts. of Pediatric Surgery, Microbiology and Pathology, Assaf Harofeh Medical Center, Zerifin, and Sackler Faculty of Medicine, Tel Aviv University

Scrofula (mycobacterial cervical lymphadenitis) has been well-known for thousands of years. Atypical mycobacteria were first categorized by Timpe and Runyon in 1954. Treatment has varied over the centuries, from exclusion therapy in ancient Greece, through digitalis, iodide, chemotherapy, and surgical excision. The varied differential diagnosis and consequent diagnostic and therapeutic challenges make reassessment of this almost forgotten disease necessary.

21 patients with typical mycobacterial cervical lymphaden„itis seen in over the past 5 years were reviewed. Age distribution ranged from 1-14 years, with peak incidence at 4 years; 9 were boys and 12 girls. Most presented with nontender, palpable neck masses and minimal constitutional complaints. Adenopathy was unilateral in all cases but 2. Mycobacterium avium-intracellulare and M. fortuitum were the main causative organisms. All underwent excision of the affected nodes. Long-term follow-up has been uneventful, except for 1 case of local recurrence requiring re-excision.

This study emphasizes the marked variability in the clinical presentation of scrofula in children, stressing the importance of the differential diagnosis between tuberculous and atypical mycobacterial cervical lymphadenitis. The treatment of choice for the latter is complete excision of the affected nodes. Other treatment is followed by recurrence and unnecessary complications and should be avoided.

Screening for Down's Syndrome by Measuring Fetal Nuchal Translucency Thickness

Ron Maymon, Eli Dreazen, Zwi Weinraub, Ian Bukovsky, Arie Herman

Ultrasound Unit, Dept. of Obstetrics and Gynecology, Assaf Harofeh Medical Center, Zerifin, and Sackler Faculty of Medicine, Tel Aviv University

Increased fetal muchal translucency (NT) thickness at 10-14 weeks of gestation may indicate underlying fetal chromosomal abnormalities, anatomical anomalies and genetic syndromes. Between January 1997 and May 1998, 1400 women 10-14 weeks pregnant underwent sonographic screening for detection of Down's syndrome (DS). Follow-up was complete in 1208 (86%).

Maternal age ranged from 17-44 years (mean 18.0). 87% were found by screening to have a higher risk (1:380) for DS diagnosed at birth. All these fetuses were karyotyped and 8 had chromosomal abnormalities. 2 fetuses with normal NT were diagnosed later as having DS, 1 by the mid-gestation triple test and 1 by amniocentesis because of advanced maternal age.

Thus sonographic screening identified 8 out of 10 fetuses found to have chromosomal abnormalities at birth. Neonates not karyotyped before birth had no traits at birth that justified chromosomal analysis. Results of this study suggest that NT measurement, combined with maternal age, is an effective 1st trimester screening method for DS in an unselected obstetric population.

Mesalamine-Induced Hyper- Sensitivity Pneumonitis

D. Zamir, J. Weizman, C. Zamir, Z. Fireman, P. Weiner

Dept. of Medicine A and Gastroenterology Unit, Hillel Yaffe Medical Center, Hadera and Hadera Subdistrict Health Office

A 23-year-old woman was admitted with a history of 2 weeks of cough, fever and bilateral lung infiltrates. She had been diagnosed 2 months before as having ulcerative proctitis and was treated with mesalamine, which induced a full remission, but 3 antibiotic regimens failed to improve her lung disease.

Since computerized tomography revealed bilateral peripheral lung infiltrates and her eosinophile count was elevated, the diagnosis of drug-induced eosinophilic pneumonia was suggested. Mesalamine and antibiotics were stopped and oral corticosteroids begun. She became almost asymptomatic a week after mesalamine withdrawal, and the x-ray became normal.

Outcome in Fetuses with Increased Nuchal Translucency Thickness

Ron Maymon, Eli Dreazen, Yosi Tovbin, Zwi Weinraub, Arie Herman

Ultrasound Unit, Dept. of Obstetrics and Gynecology, Assaf Harofeh Medical Center, Zerifin and Sackler Faculty of Medicine, Tel Aviv University

Increased thickness of fetal nuchal translucency (TNT) measured at 10-14 weeks of gestation, may suggest underlying fetal chromosomal defects, structural abnormalities or genetic syndromes. We examined the relationship between increased TNT and pregnancy outcome, especially in fetuses with normal karyotypes.

1400 pregnant women underwent first trimester scanning and screening for chromosomal abnormalities and measurement of fetal TNT. 25 fetuses (2%) with increased TNT (>3 mm) were identified. 8 (30%) had an abnormal karyotype. Of these, 5 pregnancies were aborted, 3 ended in spontaneous abortions before karyotyping, and 2 were terminated, all before detailed cardiac scanning. There was a high association between increased TNT and karyotype abnormalities. The total incidence of favorable outcome in fetuses with normal chromosomal and cardiac features but enlarged TNT was 56%.

Pediatric Research in an Office-Setting Network

Zahi Grossman, Ernesto Kahan, Samuel Gross, Shai Ashkenazi, Itamar Shalit

Kupat Holim Maccabi, Tel Aviv; Israel Ambulatory Pediatric Association; Dept. of Family Medicine, Tel Aviv University; and Schneider Children's Medical Center, Petah Tikva

Pediatric care in the community is gradually replacing traditional care in hospitals. Despite that, research activity in the community setting is minimal due to objective difficulties. These are mainly constraints of time, office work and lack of research-supporting logistics. In the past decade, throughout the world, primary physicians interested in research have grouped together and formed research networks. The aim of such networks is to support and promote research in the community.

An Israel Pediatric Research in Office-Setting network (IPROS) was established 2 years ago by the Israel Ambulatory Pediatric Association (IAPA). Today, there are over 140 pediatricians listed in IPROS, representing the heterogeneous composition of pediatricians in Israel. The network's policy is defined by a joint steering committee. The committee is composed of IAPA representatives, senior network members and Schneider Hospital senior investigators. The research subjects are diverse, and represent common practical issues.

Effective intra-net communication is vital to the existence of the network, and is accomplished by 3 modalities: 1) semiannual updates by mail, 2) e-mail, using an electronic mailing list to facilitate connection between members, 3) semi-annual meetings. Research budgets are derived from public sources like the Ministry of Health and IAPA, and private sources such as pharmaceutical companies. The administration of the network is supported by Schneider Children's Medical Center, and financed by IAPA.

Combined Sclerotherapy and Surgery for Huge Cervical Lymphangioma

Zvi Steiner, Asher Pressman, Jorge Mogilner

Dept. of Pediatric Surgery, B'nei Zion Medical Center and Faculty of Medicine, Technion Institute of Technology, Haifa

Lymphangioma is a benign developmental anomaly of the lymphatic system located in about 40% of cases in the neck and usually completely resectable. In some cases it invades adjacent structures such as the larynx, pharynx, or tongue. In such cases it is almost impossible to resect completely, as this would endanger vital structures.

We describe a baby born with a huge cervical lymphangioma which invaded the tongue, larynx, pharynx and other cervical structures. He was treated with bleomycin and aethoxysklerol. The sclerotherapy shrank the lymphangioma considerably and it became resectable. At 2 years of age the cosmetic result is good and vital function, such as swallowing and facial expression, are preserved.

High Alkaline Phosphatase in Subacute Thyroiditis

Rami Kantor, Rachel Pauzner, Elena Pali, Zvi Farfel

Dept. of Internal Medicine E, Chaim Sheba Medical Center, Tel Hashomer and Sackler Faculty of Medicine, Tel Aviv University

Subacute thyroiditis may be hard to diagnose, therefore patients are sometimes misdiagnosed and subjected to unnecessary work-up. We report a 37-year-old man with subacute thyroiditis and a high concentration of serum alkaline phosphatase. After aspirin treatment there was clinical improvement and decrease in rapid ESR, and in high serum thyroxin and alkaline phosphatase. The increased alkaline phosphatase, seen in as many as 50% of patients, is of hepatic origin, and is not caused by high serum thyroxin. Awareness of this relationship may help in diagnosis and may prevent unnecessary diagnostic procedures, which may be invasive.

Alcoholic Delirium: Warning Signs and Diagnosis

Eliezer Witztum, Izhak Z. Ben-Zion, Vladimir Lerner

Community Mental Health Center; and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheba

Lately an increasing number of physicians are asked to diagnose and treat physical and mental disorders caused by alcohol abuse, a phenomena which had been quite rare in Israel until recently.

Early diagnosis and efficient treatment are essential for the management of alcohol-dependent patients. Primary care physicians and hospital personnel should be more alert to the growing numbers of alcohol abusers and to their appropriate diagnosis and treatment. This article describes and summarizes the symptoms of alcohol withdrawal in general, and alcoholic delirium in particular. Problems in diagnosis and treatment are illustrated by typical cases, pointing out early clinical warning signs and suggesting some treatment guidelines.