תוצאת חיפוש

High Dose Endobronchial Brachy - Therapy for Malignant Airway Obstruction

Alex Yarmolovsky, Alan Katz, Eyal Fenig, G. Fink, Daniel Bendayan, Aaron Sulkes, Mordechai R. Kramer

Institutes of Pulmonology and Oncology, Rabin Medical Center, Beilinson Campus, Petah Tikva, and Sackler Faculty of Medicine, Tel Aviv University

Brachytherapy is especially suitable for palliative treatment of endobronchial tumors adjacent to internal organs that might be damaged by intensive external beam radiation, but are easily accessed with a flexible bronchoscope. This treatment is mostly palliative.

30 patients underwent such palliative high-dose endobronchial brachytherapy to alleviate malignant airway obstruction. With the aid of a flexible fiberoptic bronchoscope an endobronchial catheter was inserted adjacent to the tumor and treatment delivered using a 192Ir remote afterloader for 5-10 min, in 2 or 3 sessions.

There was symptomatic improvement in 26 (86%) and objective improvement in 27 (90%). 1 patient died of hemoptysis.

Phenobarbital Coma for Psychogenic Status Epilepticus

A. Taliansky, U. Kramer, M.Y. Neufeld

EEG and Epilepsy Unit, Dept. of Neurology and Neuropediatric Unit, Tel Aviv-Sourasky Medical Center

Among patients seen for epileptic seizures, there is a subgroup of those who do not have epilepsy but suffer from psychogenic paroxysmal events which mimic epileptic seizures. The differential diagnosis between them is of the utmost importance, as incorrect diagnosis of seizures subjects the patient to incorrect management. In the case psychogenic status epilepticus, the treatment may endanger the patient.

We report 3 women, aged 20, 20 and 28 and a man aged 24 with psychogenic status epilepticus admitted to an intensive care unit and treated by induction of phenobarbital coma when other antiepileptic medication failed.

Early Detection of Glaucoma by a Mobile Unit

S. Kurtz, M. Goldenfeld, S. Melamed

Sam Rothberg Glaucoma Center, Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer

Glaucoma, the third leading cause of blindness in the western world, is characterized by painless, gradual loss of visual fields which may lead to severe visual impairment or even blindness. In 4 years of operation of a mobile glaucoma unit for screening and early diagnosis of glaucoma, 10,037 subjects aged 18-95 years were screened (4504 women, 45%); 55% were under 50 years (Graph 1).

Ocular hypertension was diagnosed in 8.0%; primary open angle glaucoma (POAG) in 0.8%, with 2/3 already under treatment, the rest newly diagnosed. Pseudo-exfoliative glaucoma was diagnosed in 0.2%; only 2 cases had closed angle glaucoma; 91% of those screened were normal (Fig. 4; age stratification, Graph 3).

POAG increased with age, from 0.2% in those under 40 years to 10% in those over 80; POAG was more common in men, but OHT was similar in both sexes (6.0% vs. 5.3%). There was no correlation between incidence of POAG and place of work except in the Sorek Nuclear Center (1.9% vs. 0.8%, p=0.11). Other conditions significantly more frequent in POAG than normals were diabetes mellitus (x 2.5), systemic hypertension (x 4), myopia (x 2) and history of intraocular surgery (x 6).

Gyrate Atrophy of Choroid and Retina, and Hyperornithinemia 

B-A. Sela, J. Zlotnik, T. Masos, G. Yablonski, F. Abraham

Institute of Chemical Pathology and Goldschlager Eye Institute, Sheba Medical Center, Tel Hashomer; and Sackler Faculty of Medicine, Tel Aviv University

Gyrate atrophy of the choroid and retina is a rare degenerative disease, characterized biochemically by a marked increase in blood ornithine levels, due to deficiency of ornithine S-amino transferase. 4 men aged 35, 36, 48 and 62 years are described with different stages of myopia, night blindness and loss of peripheral vision, which progressed to tunnel vision and partial blindness. Onset of the disease was at ages 3, 10 and 15 years, respectively, while in the 4th patient there was delayed expression starting at about age 50. Most had posterior subcapsular cataracts, and the ocular fundus exhibited demarcated circular areas of chorioretinal degeneration. So far the only patients described in Israel have been of Iraqui origin. Our fourth patient originated from Istanbul, and he may represent a hitherto undescribed variant with a much delayed expression of the disease.

Brief Preoperative Radiotherapy reduces Local Recurrences and Improves Survival in Rectal Cancer

T. Peretz, Z. Weshler,* Y. Goldberg, A.L. Durst, H.R. Freund

Depts. of Surgery and Oncology, Hadassah University Hospitals, and Hebrew University-Hadassah Medical School, Ein Kerem and Mt. Scopus, Jerusalem

Locoregional recurrence of rectal cancer ranges between 20%-50% following apparently radical surgery. Radiation has the potential of reducing this high rate of recurrence and residual disease. A retrospective analysis of 78 patients with locally advanced, biopsy proven, adenocarcinoma of the rectum treated between 1980-1987 was conducted. 28 (36%) were treated by surgery alone (surgery); 29 (37%) by surgery and postoperative radiotherapy (post-op); and 21 (27%) by surgery and preoperative radiotherapy (pre-op). 41 were females and 37 males. The median age was 62 years (range 25-90).

All tumors were resectable. 42 patients (54%) underwent abdomino-perineal resection and 36 (46%) anterior resection patients [8 Dukes B₁ (10%); 37 B₂ (47%); 2 C₁ (3%); 31 C₂ (40%]. Local recurrences were verified by transanal or ultrasound guided needle biopsy.

The 5-year actuarial survival rates by the Kaplan-Meier method for 75 evaluated patients was 55%. Overall 5-year actuarial survival was significantly higher (p=0.001) in pre-op radiotherapy (95%) compared to surgery alone (45%), or surgery with postoperative radiotherapy (32%). The data were significant (p=0.006) for patients with stage B tumors, but not stage C. This trend of improved survival held also at 8-year follow-up (80% pre-op; 32% post-op; 27% surgery). The 5-year actuarial local control was significantly better (p=0.03) for the pre-op irradiated patients (22%), compared with surgery only (56%) and post-op radiotherapy (38%). Local control was better (p=0.02) for Dukes B tumors in the preoperative group, but not Dukes C tumors.

Actuarial 5-year survival of those without distant metastases was 87% for pre-op patients, 62% for surgery alone and 48% for post-op radiotherapy. As all patients were clinically classified as advanced rectal tumors, tumor downstaging by preoperative radiotherapy seems to be paramount for local control. Improved local control translates into a siginificant advantage in overall actuarial survival.

*DECEASED.

Acute and Chronic Hepatitis C in Hemodialysis Patients 

Nir Hilzenrat, Marcus Mostoslavsky, David Tovbin

Liver Disease Service - Division of Gastroenterology, Dialysis Unit, Dept. of Nephrology and Division of Internal Medicine, Soroka Medical Center and Ben-Gurion University of the Negev, Beer Sheba

Acquired infection with hepatitis C virus (HCV) in hemodialysis patients has been described lately. In dialysis units in Italy and France, the prevalence and incidence of HCV are 20-60% and 1-2%, respectively. Most infected patients develop chronic hepatitis. The clinical presentation of acute HCV in hemodialysis patients is very mild and therefore the diagnosis is often made only by laboratory tests. Acute infection is usually followed by mild elevation of liver enzymes and the presence of HCV-RNA and anti-HCV in serum.

We report a 48-year-old man on hemodialysis who developed acute hepatitis C. The diagnosis was made by finding mild elevation of liver enzymes and the presence of HCV-RNA in his serum. A few months later, he developed severe hepatitis which was followed by rapid deterioration in liver function. However, the virus was eradicated and liver function tests became normal. Surprisingly, serum anti-HCV antibodies were detected 5 months later.

Referrals and Self-Referrals to an Emergency Department

Sasson Nakar, Shlomo Vinker, Yaacov Or, Mordechai Schadel, Yosi Niego, Gavriel Plotkin

Central District of General Sick Fund and Family Medicine Dept., Sackler Faculty of Medicine, Tel Aviv University, and Emergency Dept., Kaplan Medical Center, Rehovot (Affiliated with Hebrew University-Hadassah Faculty of Medicine, Jerusalem)

The Israeli health system has been undergoing major changes in recent years. Considerations of cost containment have led sick funds to open new out-of-hours services in the community to reduce visits to hospital emergency departments.

Referred and self-referred visits to our emergency department during a 1-month period were studied. Patients after trauma or whose visits resulted in hospitalization were excluded. Of the 505 encounters 56.3% were of women; the average age was 52.5±19.3 years (range 18-96). 57.4% visits were during working hours of primary care clinics ("working hours"), while the others were "out-of-hours" visits. Only 52.7% had a referral letter, 75% of them from the family physician. The quality of the handwriting in 46% was good, in 44% fair and the remaining 10% were illegible. A specific clinical question was asked in only 16% of the letters. A third of "working-hours" visits were self- referrals, rising to 64% in "out-of-hours" visits (p<0.001).

The most common diagnoses in discharge letters were: chest or abdominal pain, asthma, back pain, headache, nephrolithiasis and upper respiratory tract infection. The rate of self-referrals was relatively high throughout the day. Cost-containment efforts did not seem to eliminate self-referrals with "primary care" problems. The quality of referral letters should be improved both with regard to format and content.

Cervical Ectopic Pregnancy

Eyal Sheiner, Ilana Yanai, David Yohai, Miriam Katz

Dept. of Obstetrics and Gynecology and Pathology Unit, Soroka Medical Center and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheba

Cervical pregnancy is a rare but serious complication. The most frequent presenting symptom is vaginal bleeding, and is thus common in inevitable abortion. Examination reveals a dilated cervix containing products of conception derived from the emptied uterine cavity. The pathologic criteria are cervical glands opposite the placental site, attachment to and actual invasion of the cervix by the placenta, a portion of the placenta below the posterior reflection, and no fetal parts in the corpus uteri. Treatment ranges from hysterectomy to treatment with chemical agents, mostly methotrexate. We present a case of ectopic, cervical pregnancy with exaggerated placental site in the cervix.

Laser Treatment of Airway Obstruction in Infants and Children

Y. Efrati, S.M. Sarfaty, S. Kromholz, G. Eshel, M. Weinberg, I. Vinograd

Depts. of Pediatric Surgery, Otolaryngology, Anesthesia and Pediatric Intensive Care, Assaf Harofeh Medical Center, Zerifin (Affiliated with Sackler Faculty of Medicine, Tel Aviv University)

Airway obstruction during infancy and childhood requiring surgical ablation is rare, and surgical intervention poses a significant challenge. During recent decades, appropriate endoscopic instrumentation, together with advanced laser beam technology have provided new operative modalities for such patients.

From 1993 to 1995 we treated 40 infants and children, 26 males and 14 females, 13 days to 11 years old (mean 3.3 years) with Nd-YAG or CO² laser. Obstructing lesions included granulation tissue or polyps (16 cases), septa or webs (27), or benign tumors (4). 7 had more than a single lesion.

All were treated endoscopically under general anesthesia without any operative or postoperative deaths. Surgical intervention removed the obstruction and related symptoms in 34. In 6, laser treatment failed, necessitating additional surgical procedures. 3 had circumferential subglottic web. Operative complications included bleeding during removal of a hemangioma in 1 and recrudescence in another. Postoperative complications were transient respiratory failure and pneumonia in 6, all of which resolved with appropriate treatment.

This series proves that laser technology is feasible in the treatment of airway obstruction during infancy and childhood, and is safe and effective.

Congenital Syphilis: Need for Adequate Antenatal Care

Mark Friedberg

Pediatrics B Dept., Soroka Medical Center, Beer Sheba

Congenital syphilis is well-known and treatable with penicillin. Diagnosis in the neonate and young child may be difficult and consequently morbidity and mortality can be high. Prevention in children is of utmost importance and can be achieved by proper antenatal care and adequate follow-up of pregnant women. This includes identification of pregnant women at risk for contracting syphilis. The case presented demonstrates this need.

Alpha-Amino Adipic Aciduria: a Rare Psycho-Motor Syndrome

Ben-Ami Sela, Tamar Massos, Dov Fogel, Joseph Zlotnik

Pathological Chemistry and Child Development Institutes, Sheba Medical Center, Tel Hashomer and Sackler Faculty of Medicine, Tel Aviv University

A 3.5-year-old boy with developmental motor retardation, hypotonicity, and severe speech disturbance had alpha-amino adipic acid in his blood and very high levels in his urine. In only 20 cases has this catabolite of lysine and hydroxylysine been found in high concentrations in urine, due to enzymatic block.

The clinical features associated with alpha-amino adipic aciduria may include mental retardation, developmental and motor delay, learning difficulties, convulsions, speech problems and ataxia. 3 siblings had milder symptoms of psychomotor delay and intermediate degrees of alpha amino-adipic aciduria, suggesting that the described developmental deficits could be related to this metabolite or its derivatives.

Apomorphine for "Off-Periods" in Parkinson's Disease

J. Zoldan, D. Merims, A. Kuritzky, I. Ziv, E. Melamed

Dept. of Neurology, Rabin Medical Center, Beilinson Campus, Petah Tikva and Sackler Faculty of Medicine, Tel Aviv University

After 3-5 years of continuous use of 1-dopa preparations for Parkinson's disease, 25%-50% of patients develop side-effects such as the "on-off" phenomenon and involuntary movements that markedly impair function. One cause of these manifestations is evidently a disturbance in the absorption of 1-dopa.

We attempted to avoid this problem by using subcutaneous injections. Apomorphine is a rapid-acting dopamine agonist which causes a return from "off" to "on" within minutes.

We present the results of a trial of subcutaneous injections of apomorphine in 22 Parkinsonian patients (12 males, 10 females) with severe motor fluctuations. During 5 days prior to the apomorphine all received Motilium (domperidone, 60 mg/d) to prevent nausea and vomiting. All were hospitalized initially to determine optimal dosage and to teach them the technique of self-injection.

2 to 4 mg of apomorphine were injected 1 to 3 times daily for 2 to 12 months. In 17 patients (80%) "off" periods were reduced without significant side-effects. Apomorphine seems to be effective, tolerable treatment for shortening 1-dopa induced "off" periods.

Photodynamic Therapy for Dysphagia due to Esophageal Carcinoma

H. Kashtan, F. Konikoff, R. Haddad, M. Umansky, Y. Skornick, Z. Halpern

Dept. of Surgery A and Institute of Gastroenterology, Tel Aviv Medical Center and Sackler Faculty of Medicine, Tel Aviv University

Surgery is the mainstay in the treatment of esophageal carcinoma and is effective for palliation of dysphagia. Patients unfit for surgery are difficult therapeutic problems. We evaluated photodynamic therapy for palliation of dysphagia in this condition.

Patients were given 5-aminolevulinic acid, 60 mg/kg, orally and 24 hour later gastroscopy was performed during which red light illumination (100 j/cmŽ2 for 600 seconds) was administered. This was repeated 48 hours later. The degree of dysphagia was recorded before and 14 days after treatment.

8 patients with an advanced non-resectable tumor, or who were unfit for surgery, were thus treated. 4 had squamous cell carcinoma of the mid-esophagus and 4 had adenocarcinoma of the lower esophagus. There was mild, self- limited photosensitivity in all. Liver and renal function tests and blood count were not affected by the treatment. Dysphagia was improved in all except 1 patient. A patient with early stage disease continued to eat a normal diet.

We believe that photodynamic therapy with systemic aminolevulinic acid as a photosensitizer and a non-laser light source is feasible and safe in advanced esophageal cancer. It is an effective modality for relief of dysphagia in that condition.

Evaluation of Asthmatic Children Presenting at Emergency Rooms

Haim Bibi, Elena Shoychet, David Shoseyov, Michael Armoni, Emil Chai, Dorit Ater

Pediatric Pulmonary Clinic and Pediatric Dept., Barzilai Medical Center, Ashkelon; Pediatric Pulmonary Clinic, Bikur Cholim Hospital, Jerusalem; Emergency Room, Barzilai Medical Center, Ashkelon; and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheba

Bronchial asthma in the pediatric age group has become prevalent recently. Many children who suffer from asthma arrive at the emergency room (ER) with exacerbations which did not respond to medical treatment at home.

Between July and December 1997, 136 children 8 months to 14 years of age (61% below 3 years), were studied in our pediatric ER. Investigation included physical examination and pulse oximetry, which were used as guidelines for scoring the children on arrival and post-treatment. Spirometry was done in those who could cooperate. For each patient a detailed questionnaire about medical and sociodemographic factors was filled.

Primary pediatricians used mainly beta-agonist and corticosteroid inhalators, while pediatric pulmonologists used mainly inhaled steroids. There was no relationship between severity of attack on arrival at the ER, mode of treatment and speed of recovery in the ER. More children treated by a general pediatrician more were admitted to hospital. Low parental education and paternal smoking were risk factors for recurrent hospital admissions.

Our results indicate that parents must be educated to stop smoking, especially those with asthmatic children, and primary pediatricians should be updated with regard to proper treatment and follow-up of asthma.

Fulminant Meningococcemia Presenting as a Gastroenteritis - Like Syndrome

A. Hussein, Y. Naschitz, D. Yeshurun

Depts. of Emergency Medicine and of Medicine A, Bnai Zion Medical Center and Bruce Rapport Faculty of Medicine, Haifa

Neisseria meningitidis infection (meningococcemia) is very common throughout the world. It usually presents as meningitis or sometimes pharyngitis. A gastroenteritis-like syndrome, with diarrhea, vomiting and abdominal pain, may occur in children but is very rare in adults. Search of the medical literature revealed only 3 such cases, all in young adults.

We report an 80-year-old woman who presented with fever, diarrhea and abdominal pain. Meningococcus infection was later suspected, and proved by culture. Although treatment was intensive and included ceftriaxone (Rocephin) and garamycin, she did not respond and died 40 hours after admission. We draw attention to the possibility that what is usually a common symptom can be the first presentation of a serious, often fatal condition.