תוצאת חיפוש

Nerve Palsies Following Prolonged Use of Limb Tourniquets

G. Volpin, R. Said, W. Simri, B. Grimberg, M. Daniel

Depts. of Orthopedic Surgery and Neurology, Western Galilee Hospital, Nahariya

Nerve paralysis following the use of tourniquets, regular or pneumatic, for limb surgery is rare. We describe a 19-year-old male soldier who had tourniquets applied for 3 1/4 hours to his arm and both legs due to penetrating injuries. As a result, he suffered palsy of the radial nerve and both common peroneal nerves. Nerve palsy in such cases has not been described in the literature. It is not clear whether the cause is direct mechanical pressure on the nerve, nerve ischemia, or a combination of both.

We recommend that tourniquets should not be used continuously for more than 2 hours. If evacuation of the injured is delayed, the medical team should consider loosening tourniquets for short intervals or changing for a pressure bandage. This is providing the patient's condition is stable and bleeding does not start again on release of the tourniquet.

D-Lactic Acidosis in Short Bowel Syndrome

Ben-Ami Sela, Joseph Zlotnik, Tamar Masos, Joseph Danieli, Sarah Mazia-Beni, Anita Jonas

Institute of Chemical Pathology and Pediatric Intensive Care and Gastroenterology Units, Sheba Medical Center, Tel Hashomer and Sackler School of Medicine, Tel Aviv University

A boy of 20 months and a girl of 27 months who had previously undergone massive bowel resection due to congenital intestinal obstruction are described. During grad-ual reduction of total parenteral nutrition and initiation of oral feeding, both developed severe, acute metabolic acidosis, accompanied by encephalopathy and ataxia. After the laboratory identification of massive amounts of the d-Disomer of lactic acid in urine and blood, both were successfully treated with IV bicarbonate, and metronidazole to suppress the overgrowth of colonic lactobacilli responsible for the metabolic crisis.

Ramsay Hunt Syndrome

Doron Aframian, R. Ben-Oliel, Yair Sharav

Depts. of Oral Diagnosis, Medicine and Radiology, Hebrew University- Hadassah School of Dental Medicine, Jerusalem

Ramsay Hunt syndrome is caused by infection of the geniculate ganglion of the seventh cranial nerve by varicella- zoster virus. A case in an 82-year-old woman is described. She presented with oral lesions, right facial palsy and an eruption and pain in her right ear. Oral examination revealed small circumscribed erosions on the right anterior two-thirds of the tongue, with loss of taste. There were also lesions on her right palate. Early diagnosis and treatment are important as immediate treatment is more likely to prevent irreversible complications affecting the facial and other cranial nerves involved.

Muir-Torre Syndrome: Importance of Clinical Diagnosis and Genetic Investigation

Hana Strul, Paul Rozen, Tova Naiman, Ruth Shomrat

Gastroenterology Dept. and Genetics Institute, Tel Aviv Medical Center and Tel Aviv University

Muir-Torre syndrome is a relatively rare cutaneous manifestation of hereditary nonpolypous colorectal cancer (HNPCC). This autosomal dominant syndrome is characterized by a combination of sebaceous gland and malignant visceral tumors. The common sites of internal malignancies are the gastrointestinal tract and urinary system. It appears in early adult life and its clinical course is relatively slow.

In some families genetic diagnosis can identify asymptomatic carriers of the mutation. All first-degree relatives, especially mutation carriers, should be referred from the age of 20 years for routine follow-up and early treatment, as it has been proven to decrease morbidity and mortality.

We present a 51-year-old man with Muir-Torre syndrome diagnosed by the presence of multiple adenomas of sebaceous glands, colonic adenoma and adenocarcinoma of the duodenum. The family history was typical for HNPCC. A mutation in the hMSH2 gene on chromosome 2p was found in the patient and in several asymptomatic family members. The aim of this report is to increase awareness of this syndrome and emphasize the importance of referring patients and their families for clinical and genetic counseling and diagnosis.

Multisystem Disease Caused by BCG Imitating Miliary Tuberculosis

I. Tsikonov, D. Yeshurun, J.E. Naschitz

Dept. of Medicine A, Bnai Zion Medical Center and B. Rappaport Faculty of Medicine, The Technion, Haifa

As the prevalence of tuberculosis is on the rise in western countries, we present a 79-year-old man who developed a pulmonary tuberculosis-like syndrome following immunotherapy with BCG for carcinoma of the urinary bladder. The symptoms subsided following 3-drug antitubercular treatment, and the addition of steroids following negative cultures for Mycobacterium tuberculosis. The course of this disease, named BCG-osis, is much more favorable than miliary tuberculosis, even with milder treatment. It is important to keep in mind this phenomenon now that there is increasing treatment of cancers with BCG.

Combination Chemotherapy in Metastatic Urothelial Cancer

A. Sella, D. Flex, D. Gafni, O. Rabinovitz, A. Sulkes, J. Baniel

Genitourinary Medical Oncology Unit, Depts. of Oncology and Urology, Rabin Medical Center, Beilinson Campus, Petah Tikva and Sackler Faculty of Medicine, Tel Aviv University, Ramat Aviv

The treatment of metastatic urothelial cancer is based on the combination of cisplatin, methotrexate, vinblastine and adriamycin (M-VAC). From November 1994 to May 1997 we treated 25 patients (51 men, 3 women, aged 50-77) with M-VAC. The tumor originated from the urinary bladder in 14 (56%) and the upper urinary tract in 11 (44%). Disease sites included: primary - 5 (25%), lymph nodes - 17 (68%), lungs - 10 (40%), bones - 8 (32%), pelvic mass and liver each - 4 (16%), with an overall median of 2 (1-5) sites per patient.

9 patients (38%) had complete responses and 8 (32%) had partial responses, for an overall response rate of 68% (95% CI 48.5%-85%). The median duration of response was 15.3 (1.6-29.6+) months. Median survival of responders was 19.1 (4.8-35.7+) months compared to 6.2 (0.7-11.2) for the non-responders (p<0.05). 13 (52%) of patients are alive, of whom 8 (32%) are free of disease and 5 with a single metastatic site on presentation at follow-up.

In the 118 treatment cycles we observed grade III-IV toxicity: myelosuppression 53 (45%), thrombocytopenia 4 (3%), stomatitis 8 (6.7%), diarrhea 3 (2.5%). There were 22 infectious episodes and 1 patient died of sepsis.

We achieved a high response rate with the combination M-VAC. However, only a third had long-term disease-free states and treatment was associated with excessive toxicity. Thera-peutic approaches with new agents are required to improve the response rate and toxicity.

Laparoscopic Repair of Inguinal Hernia Experience in 54 Consecutive Cases

S. Kyzer, I. Kristalni, M. Alis, I. Charuzi

Surgical Dept. B, Wolfson Medcial Center, Holon

We describe our experience in 54 consecutive patients who underwent laparoscopic repair of 86 inguinal hernias. Laparoscopic repair of inguinal hernia is technically feasible, does not prolong the length of the procedure nor of hospitalization and is not accompanied by increased morbidity. Although there is not yet general agreement, in our experience and that of others, it appears that laparoscopic repair will be the preferred approach to the treatment of inguinal hernia.

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.

Percutaneous Closure of Patent Arterial Ducts with Occluding Spring Coils

Benjamin Zeevi, Galit Bar-Mor, Michael Berant

Cardiac Catheterization Unit, Schneider Children's Medical Center, Petah Tikva and Sackler School of Medicine, Tel Aviv University

In recent years percutaneous closure of small and medium- sized patent arterial ducts has been achieved using occluding spring coils. We describe our experience in 93 patients with this tec, using a snare to facilitate the procedure in most. All patients had a clinically apparenpatent arterial duct and had undergone attempts at transcatheter closure at a mean age of 6.8 years. In 1, the duct was a residual lesion following surgical ligation, and in 5 it was a residual following attempted closure with the Rashkind double-umbrella. The mean narrowest diameter of the ducts was 2.1 mm.

In our 93 patients implantation was successful in 92 (99%), using 1 coil (82 patients), or 2 (10 patients), and in 1 by a combination of a double-umbrella device and an occluding spring coil.

The mean fluoroscopic screening time for the whole group was 22.8 minutes, which decreased to 16.8 minutes in the last 50 patients. The coil embolized in 7 patients, but was retrieved in 6 and the ducts were subsequently occluded with another coil. In 1 patient the coil was left in a distal small branch of the left pulmonary artery and the duct was successfully occluded with a double-umbrella.

Color-Doppler echocardiogram performed the morning after placement of the coils showed residual leaks in 18%. At mean follow-up of 24.6 months repeat imaging showed residual leaks in only 3 of these patients (3%).

We conclude that occlusion of small to medium-sized ducts using coils appears to be effective and is the treatment of choice. The use of a snare to hold and manipulate the coil as it is delivered improves control of the coil, the accuracy of its placement, as well as giving complete occlusion of the ducts.

Influenza Surveillance through Sentinel Reporting Clinics

T. Shohat, N. Versano, A. Kiro, G. Golan, E. Mendelson, M. Weingarten

For the Influenza Surveillance Network: Israel Center for Disease Control, Israel National Laboratory for Influenza and Central Virology Laboratory; Netka Child Health Center and Dept. of Family Medicine, Rabin Medical Center, Beilinson Campus, Petah Tikva

In a joint effort of the Israel Center for Disease Control, the National Center for Influenza in the Central Virology Laboratory, together with a group of collaborating pediatricians and family physicians, a network for influenza surveillance was established in the winter of 1996-97. Nose and throat swabs were obtained from 571 patients with flu-like illness. 133 (23%) were positive for influenza virus. Both influenza A(H3N2) and B were isolated, predominantly influenza B during the beginning of the season. Both circulating strains were antigenically similar to those included in the vaccine for 1996-1997. Patients from whom influenza virus was isolated were significantly more likely to suffer from cough and myalgia in comparison with patients whose cultures were negative (p=0.02 and 0.003. respectively). Results of the first year of surveillance indicate that sentinel reporting clinics are useful for timely detection and identification of the viral strains circulating in the community, thus allowing prompt intervention in preventing the spread of influenza. Conclusions from the first year of the study were drawn and applied in the winter of 1997-1998.

Epidural Spinal Abscess

E. Tamir, Y. Mirovsky, N. Halperin

Orthopedics Dept., Assaf Harofeh Medical Center, Zerifin

A 42-year-old man was admitted for fever and severe low back pain radiating to both legs. On MRI, an epidural spinal abscess from S1 to D10 was seen. Treatment included laminectomy, drainage of the abscess and antibiotics. Recovery was complete without neurological damage. Increased awareness of this disease may lead to diagnosis and treatment.

The Challenge of Space-Occupying Lesions in the Iliopsoas Space

Irena Tsikonova, Jochanan E. Naschitz, Simona Croitoru, Elisha Barmeir, Daniel Yeshurun

Depts. of Medicine and Diagnostic Imaging, Bnai Zion Medical Center, and Bruce Rappaport Faculty of Medicine, The Technion, Haifa

Mass lesions in the iliopsoas compartment (MLIPC) are uncommon in patients in departments of medicine and their incidence and etiologies are unclear. In a prospective study we diagnosed various MLIPCs in 7 patients during a 10-year period, representing 0.03% of admissions. Symptoms included abdominal or flank pain (4 cases), pain along the thigh (5), diminished psoas muscle strength (2), fever (2), and hypotension (1). MLIPC was suspected on clinical grounds in 5 cases. In all cases the diagnosis was established by computed tomography (CT). Tissue was sampled by needle biopsy in 4 and on surgery in 1. MLIPCs were caused by hemorrhage (2), infection (2), neoplasia (2) and inflammatory mass (1). Often MLIPCs are life-threatening so their timely diagnosis by early CT scan is important.

Ambulatory Oral Procedures on Low-Dose Aspirin

Ronen Gaspar, Leon Ardekian, Benyamin Brenner, Micha Peled, Dov Laufer

Dept. of Oral and Maxillofacial Surgery, and Thrombosis and Hemostasis Unit, Rambam Medical Center, Haifa

Discontinuation of long-term, low-dose aspirin prior to ambulatory oral surgical procedures was assessed in a blind, controlled prospective study. 50 patients on low-dose aspirin who needed dental extractions, periodontal surgery, or other ambulatory oral surgery were randomly divided into test and control groups. The control patients stopped taking aspirin a week before operation, but in the test group aspirin was continued. Before, during and after surgery bleeding time was tested. Although bleeding time was significantly longer when aspirin was continued, in both groups it was within normal limits. Intraoperative hemorrhage was more frequent in those taking aspirin. Hemostasis control posed no problem and there were no postoperative complications in either group. It is concluded that discontinuing low-dose aspirin prior to elective oral surgery is not justified.

Meningitis Due to Streptococcus Bovis Type 2

Anat Ben-Ami, Gera Gandelman, David Ergaz, Zev Shtoeger

Dept. of Medicine B, Kaplan Hospital, Rehovot (Affiliated with the Hadassah-Hebrew University Medical School)

Meningitis due to Streptococcus bovis is rare. Only 14 cases having been reported in the English literature. All patients (including the patient described) had an underlying disease or were treated by pharmacological agents that predisposed the patient to the infection. Most were treated by monotherapy with penicillin G (or amoxicillin) and recovered.

We describe a 74-year-old woman who had splenectomy as treatment for hairy cell leukemia 6 months before hospitalization for meningitis and sepsis by S. bovis type 2. She was successfully treated with intravenous amoxicillin. There was neither evidence of endocarditis nor carcinoma of the colon. Although the association between S. bovis meningitis and endocarditis or carcinoma of the gastrointestinal tract is not well established, we recommend a full work-up for GI malignancy and endocarditis in every patient with S. bovis meningitis.

Diagnosis and Treatment of Heart Failure within the Communuity

Haim Ben-Ami, Yehuda Edoute

Dept. of Medicine C, Rambam Medical Center and Technion Faculty of Medicine, Haifa

Congestive heart failure causes substantial morbidity and mortality. Symptoms and physical findings can help in diagnosis, but have limited sensitivity and specificity. Objective measurement of ventricular function is essential in virtually all patients in whom heart failure is suspected; reversible causes of heart failure must be sought.

Out-patient management includes education and counseling, emphasis on and assessment of compliance with diet, and pharmacological treatment. Angiotensin-converting enzyme inhibitors are the mainstay of treatment but are underused, and maximal doses are not given, apparently because of concern about side-effects. Diuretics should be administered only as needed to manage fluid overload. Calcium channel blockers are relatively contraindicated in patients with impaired ventricular function. Patient follow-up should be guided by results of the medical history and physical examination. Routine serial testing of ventricular function and exercise performance is discouraged.