תוצאת חיפוש

Treating Hospitalized Children in Severe Pain with Oral Methadone

Yoram Shir, Victor Shvelzon, Gila Rosen

Pain Treatment Service, Dept. of Anesthesiology, Hadassah University Hospital, Jerusalem

Pain relief is usually inadequate in hospitalized patients, especially in children, either after surgery or with various medical conditions. Among other reasons, this is due to suboptimal use of available analgesic drugs. In the past 2 years oral methadone has become our opioid of choice for severe pain in hospitalized children who can take oral medication. More than 70 babies and children, aged 8 months to 9 years, who suffered mainly from pain due to burns or cancer, were treated by the in-hospital pain service. They received 0.1% methadone syrup, 0.2-0.4 mg/kg/day, for from a few days to more than a month. In most there was significant pain relief with no serious side-effects. In some, treatment could be changed to parent-controlled analgesia after a few days, with no adverse effects. We describe 5 of the children who present the advantages of oral methadone over other opioids.

Aseptic Loosening of Joint Implants

Dror Fuchs, Chaim Zinman, Dina Lewinson

Orthopedic and Traumatology Dept. B, Rambam Medical Center; and Div. of Morphology Sciences, Bruce Rappaport Faculty of Medicine, The Technion, Haifa

The purpose of orthopedic joint implants is to improve joint movement. Within the past 30 years, biomechanical improvements affecting the life-span of the implants has brought a new type of problem: the biological response to debris from the implant material contributes greatly to aseptic loosening of the prosthesis. The process is mediated by osteotropic factors, cytokines released from mononuclear cells, and osteoblasts and osteoclasts in the bone-cement interface or bone-implant interface.

Screening Tests for Detecting Breast Cancer: Performance Rates and Characteristics of Patients

Netta Bentur, Revital Gross, Ayelet Berg

JDC-Brookdale Institute of Gerontology and Human Development, Jerusalem

Screening tests including mammograms for early detection of breast cancer are in the basket of services provided under the National Health Insurance Law. The law also defines the population groups entitled to mammograms, and sets the frequency of the test as once every 2 years. The aim of this study was to examine the screening rates for early detection of breast cancer at the inception of the law, in order to monitor future changes in performance rates, and identify the characteristics of those unlikely to undergo these tests, in order to promote the use of screening tests by them. This study is part of a comprehensive survey examining the effect of the National Health Insurance Law on the Israeli population.

The survey, carried out in the summer of 1995, included a sample of 1,400 Israeli residents aged 22 and over. To determine performance rates for clinical breast examinations a subgroup of 515 women aged 30 and over was sampled. To determine performance rates for mammograms, 173 women were aged 50-74 (the entitlement ages under the law), were sampled. 54% of women aged 30+ reported having had at least 1 clinical breast examination during their lifetime, and 56% of women aged 50-74 reported having had a mammogram during the past 2 years. Variables with an independent effect on the likelihood of having had a clinical breast examination by a physician during the past 2 years were: being over the age of 50, having at least 9 years of education, being a veteran resident of Israel (as opposed to a new immigrant), and being Jewish. Variables with an independent effect on the likelihood of having a mammogram during the past 2 years were: being a veteran resident of Israel, and having a high income צ which was found to have a borderline effect. The findings of the survey emphasize the importance of changing the behavior patterns of both women and physicians, informing women about their entitlement to the tests, and raising consciousness of the importance of having repeated clinical examinations by a physician, as well as mammograms.

Abdominal Compartment Syndrome

D. Rosin, M. Ben Haim, A. Yudich, A. Ayalon

Dept. of General Surgery and Transplantation, Chaim Sheba Medical Center, Tel Hashomer and SacSchool of Medicine, Tel Aviv University

Abdominal compartment syndrome refers to a complex of negative effects of intra-abdominal hypertension. Its most common cause is complicated abdominal trauma. The syndrome includes mainly hemodynamic and respiratory manifestations but may involve other systems as well. It may present as a life-threatening emergency in the multi-trauma patient. Awareness of the syndrome may enable the surgeon to take preventive measures or to diagnose it earlier and to treat it effectively. We describe a 21-year old man who developed this syndrome after multiple gunshot wounds, with severe liver injury. After 2 operations the typical manifestations of the syndrome were diagnosed. He was re-operated to release intra-abdominal hypertension and then slowly recovered.

Perisacral Angiosarcoma after Irradiation of Carcinoma of the Sigmoid

J. Zidan, C. Stayerman, H. Turani

Oncology Unit and Pathology Institute, Rebecca Sieff Hospital, Safed

Secondary malignancy is a well-recognized complication of radiation therapy. The risk of postirradiation sarcoma in long-term follow-up is 0.03-0.8%. We report a case of radiation-induced perisacral angiosarcoma 6 years after pelvic irradiation for sigmoid cancer in a 77-year-old man. The tumor was diagnosed postmortem and was locally advanced and metastatic. He died 6 months after onset of symptoms. This case demonstrates the importance of long-term follow-up in those given radiotherapy.

Fibrosarcoma after Silicone Breast Augmentation: Associated?

Anabel Aharon-Maor, Yair Levy, Yehuda Schoenfeld

Medical Dept. B, Chaim Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University

We describe a 42-year-old woman in whom bilateral fibrosarcoma of the breast was diagnosed 15 years after bilateral breast augmentation with silicone implants. 3 years prior to admission the implants were replaced and 2 years prior to admission mammography showed a nodule in the left breast which biopsy showed to be fibrosarcoma. The implants were removed from both breasts and she was given chemotherapy but later that year underwent bilateral mastectomy. Despite chemotherapy, as well as adjuvant radiotherapy, the disease progressed, with involvement of the lungs and the skin of the left hemithorax. She was admitted repeatedly for severe anemia caused by bleeding from the malignant skin lesions, and died less than 2 years after diagnosis of the disease.

Not all reports in the literature find a significant connection between silicone implants and subsequent development of breast cancer, but there are reports that do connect them. Breast fibrosarcoma is not significantly more frequent after silicone augmentation, but still there is controversy as to whether there is a connection between silicone implants and breast malignancy. In the patient we present, the prolonged exposure to silicone may have been a predisposing factor for the development of bilateral fibrosarcoma, since other known risk factors for breast cancer were denied.

Intra-Osseous Ganglion of Scaphoid and Lunate Bones

M. Kligman, M. Roffman

Dept. of Surgery, Carmel Medical Center, Haifa

We present a patient with intra-osseous ganglion of the left scaphoid and lunate bone. These were excised and a bone graft inserted. 1 year after operation the patient was free of pain, without limitation of wrist motion. Intra-osseous ganglion of the carpal bone is not common and lunate and scaphoid intra-osseous ganglion has rarely been reported. Awareness of this condition may lead to earlier diagnosis and treatment, with satisfactory outcome.

Pelvic Lytic Lesion and Osteoporosis-Related Fractures

Yaron Weisel, Ehud Rath, Nissim Ohana, Dan Atar

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

Insufficiency fractures of the pelvis may be overlooked as a cause of hip or groin pain. These fractures occur in the elderly, usually those with pronounced osteopenia of the pelvis. Predisposing factors include corticosteroids, local irradiation and postmenopausal osteoporosis. These fractures are difficult to detect clinically and plain radiographs and other studies may be misleading, delaying diagnosis and treatment. A 65-year-old woman had left groin and hip pain for 2 months with no history of trauma. Plain radiographs showed lytic lesions in the left pubic rami. Bone scan revealed increased uptake in that region, suggesting metastatic bone disease. Computed tomography and magnetic resonance imaging demonstrated fractures in the left superior and inferior pubic rami, with callus formation with no involvement of soft tissues. Quantitative computed tomography indicated low calcium concentration, below fracture threshold. The diagnosis of insufficiency fractures of the pelvis was confirmed by the favorable clinical and radiographic outcome. It is therefore important to be familiar with the appearance and location of these fractures.

Hepatocellular Damage after Using Ecstasy

E. Shiloach, E. Zecler, M. Horowiz, E. Scapa

Depts. of Medicine C and Gastroenterology, Assaf Harofeh Medical Center, Zerifin (Affiliated with Sackler Faculty of Medicine, Tel Aviv University)

Ecstasy is a stimulant used mainly by youngsters to get 'high.' There are few reports of acute injury of the liver due to ecstasy. We describe a 37-year-old woman who presented with the clinical picture of recurrent hepatitis following ingestion of the drug. After several months she developed liver cirrhosis shown by biopsy and CT scanning. This case emphasizes the potential danger of ecstasy. Every patient with hepatitis of unknown origin must be questioned about ingestion of the drug.

Recurrent Syncope as a Presenting Symptom of Systemic Mastocytosis

Iris Barshack, Ginette Schiby, Ofer Shpilberg, Yechezkel Sidi

Pathology Dept., Hematology Institute and Medical Dept. C, Chaim Sheba Medical Center, Tel Hashomer

A 48-year-old man presented with recurrent syncope which was preceded by facial edema and difficulty in breathing. Physical examination, laboratory tests, abdominal CT and bone scan were all within normal limits. Bone marrow biopsy was consistent with mastocytosis. Systemic mastocytosis consists of a spectrum of disorders characterized by aberrant proliferation of tissue mast cells, and are mainly related to mast cell mediator release.

Diagnosis of Cerebral Embolism by Transesophageal Echocardiography

A. Mahagney, D. Sharif, B. Weller, E. Abineder, B. Sharf

Depts. of Neurology and Cardiology, Bnai Zion Hospital, Haifa

Cerebrovascular events have high mortality and morbidity, especially in the elderly. Ischemia is the main cause and 30% of the ischemic events are embolic and of cardiac origin. The clinical picture is not always typical of the type of stroke, but diagnosis of the mechanism of the event determines treatment. Transesophageal echocardiography (TEE) is a sensitive procedure more appropriate for diagnosing emboli of cardiac origin than transthoracic echocardiography (TTE). We therefor compared TEE and TTE in the determination of the source of emboli in 65 patients with ischemic stroke but without significant atherosclerotic changes in their carotid arteries, and compared these findings with those in 50 patients without stroke. 68% of the patients had potential sources of emboli according to TEE, compared to only 15% according to TTE. In the control group only 24% had potential sources of emboli by TEE. The findings were: clots in the left atrium, severe aortic atheroma, patent foramen ovale with paradoxical shunt, spontaneous echocardiography contrast, vegetations and mitral valve prolapse. The study showed that TEE is better than TTE in detecting the etiology of embolic stroke in those with normal carotid arteries, thus determining appropriate management.

Does Testicular Volume Reflect Spermatogenic Pattern in Azoospermia?

David B. Weiss, Elchanan Bar-On, Shoshana Gottschalk-Sabag, Zvi Zukerman

Kupat Holim Mehuhedet and Male Infertility and Cytology Units, Shaare Zedek Medical Center, Jerusalem; and Andrology Unit, Rabin Medical Center (Beilinson Campus) Petah Tikva

The aim of this study was to determine whether testicular volume can serve to predict patterns of spermatogenesis in azoospermia. In 27 tests of azoospermic infertile men, cytological specimens from several sites from each testis were obtained by fine needle aspiration. Testes were classified according to the most mature spermatogenic cell type. Classifications were testes with spermatozoa, with arrested spermatogenic development, and with only Sertoli cells. Prior to fine needle aspiration the 3 dimensions of each testis were determined ultrasonically and its volume calculated. Mean testicular volume (±‏SD) was 7.71 (±5.95) ml for testes with spermatozoa and 7.55 (±2.35) and 7.31 (±4.42) ml for testes with spermatogenic maturation arrest and with only Sertoli cells, respectively (differences not significant). It is concluded that testicular volume can not be used as a predictive parameter, neither for the presence of spermatozoa nor for the cytological pattern of the testes of azoospermic infertile men.

Epidermoid Cyst of the Spleen

Dan Bar-Zohar, Yaniv Sherer, Hana Manor, Amir Peer, Simon Strauss, Ariel Halevy

Dept. of Surgery B and Institute of Radiology, Assaf Harofeh Medical Center, Zerifin, and Sackler Faculty of Medicine, Tel Aviv University

Splenic cysts are rarely found or diagnosed. Excluding cases of trauma, the events preceding their development have not been fully understood. We describe a 22-year-old woman in her 34th week of pregnancy in whom ultrasound revealed a cystic lesion 8610 cm. in diameter in the left upper abdomen. Further imaging tests followed by laparotomy confirmed the splenic origin of the cyst. Splenectomy was performed and the lesion was histopathologically defined as an epidermoid cyst.

Orthostatic Hypotension as a Manifestation of Malignant Lymphoproliferative Disease

H. Semo, A. Adunsky, E. Grossman

Depts. of Geriatric Medicine and of Medicine D, Chaim Sheba Medical Center, Tel Hashomer

An 85-year-old man was admitted with 6-month history of incapacitating orthostatic hypotension. Investigation led to the discovery of sympathetic dysautonomia, sensorimotneuropathy and malignant lymphoproliferative disease. Several attempts to treat the orhypotension or the neoplastic disease failed to improve his condition. Orthostatic hypotension precipitated by sympathetic dysautonomia may be an infrequent effect of early malignant lymphoproliferative disease.

Propofol Anesthesia for Craniotomy in Patients who are Awake

Ron Ben Abraham, Noah Lieberman, Zvi Ram, Sylvia Klempner, Azriel Perel

Depts. of Anesthesia and Intensive Care and of Neurosurgery, Chaim Sheba Medical Center, Tel Hashomer and Sackler School of Medicine, Tel Aviv University

During craniotomy, the patient's cooperation is needed during procedures in which continuous neurological examination and mapping of crucial regions close to the area to be resected area are required. We report our experience in 9 patients who underwent such procedures under intravenous propofol as the main sedating agent. This short-acting hypnotic was administered prior to and during the painful stages of the procedure. Patients were fully asleep when the skull was opened and the dural flap raised or excised. During the rest of the operation patients were lightly sedated but remained responsive and cooperative. This enabled precise intra-operative mapping of the brain and surgery-related neurological deficits were avoided. Respiratory depression or hemodynamic compromise were not encountered. All patients were comfortable during the operation and there were no additional neurological deficits after operation. We believe that propofol should be the main sedating agent used for these procedures.