תוצאת חיפוש

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.

Lymphoma of the Knee Joint Simulating Patellar Fracture

E. Lebel, M. Itzchaki

Orthopedics Dept., Shaare Zedek Medical Center, Jerusalem

Fracture of the patella is not uncommon after direct anterior knee trauma. However, there are other medical situations that resemble it radiologicaly. We present a patient mistakenly diagnosed as having a patellar fracture who had primary, solitary, malignant B-cell lymphoma of the knee space eroding the lower pole of the patella. We have found no reports of such a lesion in the literature. Another commbenign condition that might erode adjacent bone is chronic synovitis. Our patient was treated withchemo- and radiotherapy and the lesion fully regressed with no evidence of local or systemic recurrence 1.5 years after diagnosis.
 

Atypical Infantile Hypertrophic Pyloric Stenosis

O. Eyal, A. Asia, U. Yorgenson, H. Nagar, Z. Schpirer

Pediatric and Pediatric Surgery Depts., Dana Hospital, Tel Aviv- Sourasky Medical Center, Tel Aviv

Infantile hypertrophic pyloric stenosis (IHPS) is the most common reason for nonbilious vomiting in infants. Its cause is unknown. Hypertrophy of pyloric muscle can progress after birth and reach complete gastric outlet obstruction. Usually symptoms start after the age of 3 weeks. In the past diagnosis was based on history of projectile, nonbilious vomiting and palpation of a pyloric mass. Greater awareness of IHPS and increased use of imaging modalities, mainly abdominal ultrasonography, have resulted in a change in the clinical condition at presentation. The length of illness before admission has decreased and weight loss, dehydration and metabolic abnormalities have become less common. We describe an atypical clinical manifestation of IHPS: bilious vomiting. This atypical presentation may be due to earlier diagnosis.
 

Diagnostic and Therapeutic Laparoscopy for Non-Palpable Testis

Zahavi Cohen, Niza Newman, Edna Kurzbart, Vadim Kapuller, Abraham J. Mares

Dept. of Pediatric Surgery, Soroka Medical Center and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheba

From January 1994 to July 1997, 20 boys 1.5-13 years of age underwent laparoscopic examination and treatment for non-palpable testis. In 1 there was bilateral nonpalpable testis. Only 3 had intra-abdominal testes viable for orchiopexy. In 8 atrophic testicles were removed and in 9 laparoscopic examination revealed intra-abdominal blind ending of the spermatic cord and no testicular tissue.

We conclude that laparoscopy is a useful and safe technique for accurate diagnosis and may avoid additional intervention in treating non-palpable testes. Furthermore, intra-abdominal testes may be managed laparoscopically under the same anesthetic.

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.

Diarrheal Disease among Care-Givers at Children's Day- Care Centers 

S. Koton, D. Cohen, M.S. Green

Israel Center for Disease Control, Ministry of Health and Gertner Institute, Chaim Sheba Medical Center, Tel Hashomer; Medical Corps, Israel Defense Forces; Dept. of Epidemiology and Preventive Medicine; Sakler Faculty of Medicine, Tel Aviv University

Diarrheal disease tends to spread from infected children to their families. Due to the increased risk of exposure, children's caregivers in day-care centers may have a higher incidence of diarrhea, particularly when caring for very young children. We therefore examined the incidence of diarrhea and antibodies to Shigella among caregivers in day-care centers, according to age groups of children in their care (<18, 18-34, and >35 months) and in comparison with the general population. 2 studies with a retrospective cohort and seroepidemiological cross-sectional design were carried out. Questionnaires were completed by 401 caregivers in 36% of all WIZO day-care centers. As a measure of past exposure to Shigella, levels of S. sonnei and S. flexneri antibodies were examined in the blood of 110 caregivers (ELISA method).

There was a higher incidence of diarrhea among young children, increasing the potential exposure to diarrheal agents among their caregivers. Nevertheless, no statistically significant differences in diarrhea incidence were found among caregivers of the various age groups during the previous year (p=0.768) and during the previous month (p=0.319), nor in absenteeism due to diarrhea during the last month (p=0.761). Levels of Shigella antibodies were similar among caregivers in all 3 groups. Diarrheal incidence was higher among women in the population control group than among caregivers during the previous year (p=0.005) and month (p=0.067). No statistically significant differences in levels of S. sonnei and S. flexneri antibodies were found between caregivers and women in the control group.

There was no evidence that diarrhea is an occupational hazard for caregivers of young children. An explanation may be the development of protective immunity against common diarrheal agents due to recurrent exposure.
 

Self-Limited Lymphadenopathy Mimicking Lymphoma or Lupus

I. Solt, N. Gatas, Y. Cohen, D. Rimon

Medical Dept. B and Pathology Dept., Western Galilee Regional Hospital, Naharia and Bruce Rappaport Faculty of Medicine, The Technion, Haifa

Kikuchi-Fujimoto disease in a self-limited lymphadenopathy that can be confused histologically and clinically with lymphoma or systemic lupus erythematosus. It was diagnosed in a 37-year-old woman presenting with fever, cervical, submandibular and axillary lymphadenopathy, weight loss and recurrent urinary tract infections. Lymph node biopsy was consistent with the diagnosis of a histiocytic necrotizing lymphadenitis. Early diagnosis of Kikuchi-Fujimoto disease can prevent harmful treatment.

Use of Abciximab (Reopro) in the Catheterization Laboratory and in Unstable Coronary Syndromes

Shmuel Banai, Andre Keren, Nataly Daniel, Jesaia Benhorin

Heiden Dept. of Cardiology, Bikur Cholim Hospital, Jerusalem

Blockage of platelet glycoprotein IIb/IIIa receptor by Reopro c7E3 Fab-abciximab) has been shown to reduce markedly ischemic complications during and following elective and high-risk coronary intervention CI). Between July ’96 and February ’98, 120 consecutive patients (85 men and 34 women, aged 34-90 - mean 62) received Reopro (20 mg bolus, followed by 10 mg/min for 12-48 hours). 100 were treated with Reopro in the catheterization laboratory, in 76 as prophylactic treatment preceding high-risk CI and in 24 as bailout treatment for acute complications during CI. 20 additional patients were treated in the CCU for acute coronary syndromes, 17 of whom underwent CI 6-48 hours later.

Coronary angiography demonstrated multivessel disease in 66 (56%), and the target lesions were LAD - 77, RCA - 41, LCX - 22, SVG - 6, and 2 unprotected LMCA (total: 148 lesions dilated in 117 patients). Of the 117 CI, 44 were PTCA alone, and 73 included stenting.

Indications for prophylactic Reopro for high risk CI were: acute MI (48 hours), early post-MI angina, unstable AP, and/or complex anatomy with visible thrombus. In this high-risk population the overall success rate (open artery, no MI, discharged alive, no need for urgent re-vascularization) was 97% when Reopro was given prophylactically prior to CI. The success rate was lower (87.5%) when Reopro was given in bailout situations.

In 20 patients with acute coronary syndromes treated in the CCU while receiving maximal combined conventional therapy (including full-dose heparin), all symptoms and dynamic ischemic ECG changes disappeared within minutes following Reopro. 17 underwent successful CI during hospitalization and 3 were treated medically.

Reopro given prior to high risk CI was associated with a very low rate of complications. In a few cases with acute coronary syndromes, Reopro given in the CCU cases immediate relief of myocardial ischemia and reduced the need for urgent coronary intervention.

Second Degree A-V Block in Graves© Disease

Yoram Singer, Pesach Shvartzman

Dept. of Family Medicine, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheba

Cardiac tachyarrhythmias are common in thyrotoxicosis. We report an uncommon case of a 53-year-old woman with Grave's disease who developed second degree A-V block while euthyroid on propylthiouracil. The most likely mechanism is an autoimmune response causing infiltration of the cardiac conduction pathways.

Traumatic Aortocaval Fistula

Gad Shaked, Arie Arisch, David Czeiger

Surgery Dept., Soroka University Hospital, Beer Sheba

Arterio-venous fistula is a relatively rare form of vascular injury. A cof an unusual fistula between aorta and inferior vena cava is presented. Occasionally this type of is difficult to diagnose early. Life-threatening conditions may mandate prompt treatment and the use of damage control strategy. It is also important to diagnose and treat this injury in order to prevent complications. Sudden hemorrhage and congestive heart failure are the major disturbances that result from aortocaval fistula.

Tension-Free Repair of Inguinal Hernia with Properitoneal Mesh

Eduard Ramadan, Dan Seror, Roman Belavsky, Zeev Dreznik

Dept. of Surgery A, Rabin Medical Center, Golda Campus (Hasharon Hospital) Petah Tikvah, and Sackler School of Medicine, Tel Aviv University

The results of properitoneal mesh repair of inguinal hernia were evaluated in 38 of 43 consecutive patients operated by Stoppa's technique. In 33 patients the hernia was bilateral and in 10 unilateral; in 20 it was recurrent. In 33/43 patients the mesh was fixed either by sutures or metal clips. The overall recurrence rate after 22 (14-36) months of follow-up, was 10.5%. This result was composed of a 3.0% recurrence rate in the fixated-mesh group, and 30.0% among those with non-fixated mesh.

The outcome following the Stoppa method for tension-free properitoneal mesh repair of inguinal hernia, compares favorably with those of other methods, provided proper attention is paid to adequate mesh placement and fixation. Further prospective studies are needed to define the role and indications for this technique in the laparoscopic era.

The Fate of Gallstones "Dropped" during Laparoscopy

Menashe Barzilai, Arie Bitterman, Dorit Schlag-Eisenberg, Nathan Peled

Depts. of Radiology and Surgery B, Carmel Medical Center, Haifa

Laparoscopic cholecystectomy is considered the procedure of choice for removing symptomatic, stone-containing gallbladders. It is estimated that in 30-40% of these operations stone(s) spill into the peritoneal cavity. It was assumed that these "dropped stones" are harmless and are dissolved and absorbed spontaneously. We present a 70-year-old woman in whom such a stone, dropped during laparoscopy, led to formation of an intraperitoneal abscess.