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S Shabat

Publications and source records attributed to S Shabat.

31 records · Page 2Linked to original sources
PubMed2002

The use of surgery and yttrium 90 in the management of extensive and diffuse pigmented villonodular synovitis of large joints.

OBJECTIVE: The surgical treatment of extensive diffuse pigmented villonodular synovitis (PVNS) of large joints alone is unsatisfactory, with high rates of local recurrence. Post-synovectomy adjuvant treatment with external beam radiation therapy or intra-articular injection of yttrium 90 (90Y) yielded better results. We report our experience with 10 cases treated with debulking surgery followed by intra-articular injection of 90Y. PATIENTS AND METHODS: Between January 1989 and June 1998, 10 patients (eight males and two females aged 15-49 yr) with extensive diffuse PVNS were treated. In six patients the knee joint, in three patients the ankle joint, and in one patient the hip joint were involved. The 10 patients underwent 15 operations, one patient had three surgical procedures, and three patients underwent two surgeries (the intervals between re-operations for local recurrence were 2-4 yr). All patients had an intra-articular injection of 15-25 mCi (555-925 MBq) 90Y, 6-8 weeks after the last surgery. RESULTS: Mean follow-up time was 6 yr (range 2.5-12 yr). All patients were followed using repeated computerized tomography (CT) scans, magnetic resonance imaging (MRI), plain X-ray films and bone scans semi-annually. In nine patients, neither evidence of disease nor progression of bone or articular destruction were noted. In one patient, stabilization of disease was achieved with no further evidence of bony or articular damage. No complications were noticed after surgery or after the intra-articular 90Y injection. CONCLUSION: A combination of debulking surgery with intra-articular injection of 90Y for extensive diffuse PVNS of major joints is a reliable treatment method, with good results.

Adolescent↗
PubMed2002

Stress fractures of the medial malleolus--review of the literature and report of a 15-year-old elite gymnast.

Stress fracture of the medial malleolus is rare and not reported in children. We report a case of a 15-year-old elite gymnast with open physes sustaining a medial malleolar stress fracture. The patient was treated initially by rest and gradually returned to sport with full recovery. Two months later she developed a complete fracture of the medial malleolus of the same side. This was treated surgically by open reduction and internal fixation with a cancellous screw and soon after the operation she returned to full activities. Emphasis is given to the suspected mechanism which led to this unique fracture and to the hormonal aspects in the professional adolescent gymnast. We recommend surgical treatment of stress fracture of the medial malleolus especially for elite athletes, leading to early recovery and return to sports activities.

Adolescent↗
PubMed2001

Is forequarter amputation justified for palliation of intractable cancer symptoms?

BACKGROUND: Limb-sparing surgery has replaced the radical surgical approach for treating limb sarcomas in most cases. Amputation has been advocated as a palliative procedure for symptomatic locally advanced disease that has already failed to respond to radiation therapy, chemotherapy and limited surgery. METHODS: Twelve patients with advanced malignant tumors involving the shoulder girdle or the proximal humerus underwent forequarter amputation (FQA) for palliative purposes. The tumor-related local problems were severe pain, limb dysfunction, tumor fungation, bleeding (requiring emergency FQA in one case) and infection. The preoperative Karnofsky performance status (KPS) in our series ranged from 30 to 70%. RESULTS: No perioperative mortality was observed. The morbidity was well tolerated by the patients. The KPS improved in most of the patients, and was assessed as 90-100% in 9 of the 12 patients. Overall, quality of life was reported to be at least moderately improved by 2 out of 3 patients. Survival was measured in months (3-24 months), but ultimately had no meaning since the procedure was palliative. Lung metastases were the dominant cause of death in our patients. CONCLUSIONS: The results of FQA in our series point to its feasibility and the gain in quality of life and performance status in severely ill patients with advanced malignancies. Local symptoms and signs were controlled, and quality of life was restored.

Adolescent↗
PubMed2001

Continuous intra-articular patient-controlled analgesia in a cancer patient with a pathological hip fracture. A case report.

Pain management is one of the major goals to achieve in treating terminal patients. Managing severe pain with drug therapy by using a combination of narcotics, non-narcotics, and adjuvant drugs provides the best results for most patients. In patients with fractures due to bone metastases there is a relative indication for operative treatment if the patient is expected to survive the operation and to recover in the postoperative period. In this case report a terminal 48 year-old female with a pathological femoral neck fracture is presented. No operative treatment was offered because of her bad general status. Pain control was maintained by continuous administration of local analgesics directly into the intra-articular femoral space, through a system of patient-controlled analgesia (PCA). The visual-analogue pain scale (VAS), which was maximal before beginning of this treatment, was markedly reduced during the treatment, and was again elevated to maximum after the intra-articular catheter was removed. Although continuous regional analgesia to a fractured bone which involves the joint is not a generally acceptable method and carries some risks it has a role in a selected group of patients.

Analgesia, Patient-Controlled↗
PubMed2000

Internal hemipelvectomy for bone sarcomas in children and young adults: surgical considerations.

AIMS: Pelvic bone sarcomas in children and young adults are rare, and associated with a poor prognosis and a high rate of local recurrence. Primary goals of treatment include prevention of local recurrence and distant metastases. A secondary goal is maintenance of quality of life by avoiding major amputative surgery. This is why internal hemipelvectomy (a limb-sparing surgery) is advocated whenever possible. The focus of our presentation is surgical issues in the context of resection and reconstruction of the pelvis in the first two decades of life. MATERIALS AND METHODS: Between January 1988 and June 1998, 27 patients were treated and operated on (follow-up time 1.5-12 years). There were 17 males and 10 females. Their age ranged between 2 and 22 years. There were 24 patients with Ewing's sarcoma (ES) and three with other bone sarcomas. In 19 patients the tumour involved the entire or part of the iliac bone (in some cases with extension to the sacrum). In five patients the tumour involved the pubis and/or ischium. In three patients the tumour involved the sacrum with some extension to the posterior iliac bone. All patients received neoadjuvant and adjuvant chemotherapy and radiotherapy with different protocols (related to the origin of referral). RESULTS: Twenty-seven patients underwent internal hemipelvectomy. According to Enneking's classification there were: type I-10; type II-one; type III-six; type IV-five (including one localized sacrectomy); type I+IV-five patients. In 15 patients some kind of reconstruction was needed and in 12 no reconstruction was done. Four wound infections occurred that were managed successfully by surgical debridement, antibiotics and local wound care. In one case removal of the 'implant' was needed. No primary or secondary amputations were performed in the series. The rate of local recurrence was 22%. Functional status at the last follow-up visit or before death, according to the AMSTS functional rating system: excellent-six; good-17; fair-three and poor-one. All patients except the one poor result maintained their walking ability during the follow-up time. CONCLUSIONS: Internal hemipelvectomy is achievable in most cases and justified for better quality of life in children, adolescents and young adults with sarcomas. Further efforts are needed to improve the reconstructive options in the pelvis.

Adolescent↗
PubMedDate not supplied

Surgical treatment of lumbar spinal stenosis in patients aged 65 years and older.

Spinal stenosis syndrome affects mainly patients at their 5th-6th decades of life. The main goals of surgical treatment in the elderly are to allow the individual to walk longer distances, maintain the activities of daily living (ADL) and social life. Our aim was to evaluate the results of surgical treatment for lumbar spinal stenosis in elderly patients. All patients over 65 years of age who underwent surgery due to spinal stenosis syndrome between 1990 and 1998 were evaluated. There were 29 males and 17 females aged between 65 and 90 years. The clinical presentation included low back pain (89%), intermittent claudication (100%) and neurological involvement (87%). The radiological examination showed a frequent narrowing at the level L4-L5 in 93.5% of the patients. The results of the surgery in a mean follow-up of 22 months were good to excellent in 80% of the patients, fair in 11%, and poor in 9%. An improvement in the intensity of pain and in walking distances was noted in 89 and 85% of the patients, respectively. Improvement was achieved in the level of daily activity and in social lives in 57 and 61%, respectively. Major and minor complication rates were 6.5 and 19.5%, respectively. No mortality was noted in this series. Eighty-seven percent of the patients were satisfied with the results of the surgery. We conclude that Surgery for spinal stenosis is a successful and relatively safe procedure, also for patients aged over 65, and should be considered as a treatment option for these patients.

Journal Article↗