PubMed · 578843
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
C K Tashima. 1977-11-21. Bone scans.. https://pubmed.ncbi.nlm.nih.gov/578843/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
A 62-year-old woman presented with a feeling of pressure between her shoulder blades. Physical examination and laboratory test showed no abnormalities. Conventional X-ray of the thorax showed, by chance, a condensation of the second rib. CT scan showed a solitary lesion at the same location. Patient's history mentioned post-partum mastitis 38 years earlier, for which she was treated with X-ray therapy of about 4 to 5 Gray in 1 fraction. A partial rib resection was performed prior to diagnosis. The histopathological diagnosis was stage IA chondrosarcoma. It was excised in toto and an uneventful disease course ensued. In the past, X-ray therapy was used for many different benign diseases. Many doctors nowadays are not aware of this. This case illustrates that radiotherapy for benign disease can give rise to post irradiation sarcomas. Long-term follow-up of an irradiated region is essential for early diagnosis and may lead to higher cure rates.
LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Understand the indications for the use of free-tissue transfer in lower extremity reconstruction. 2. Understand modalities to enhance the healing and care of soft tissue and bone before free-tissue transfer. 3. Understand the lower extremity reconstructive ladder and the place of free-tissue transfer on the ladder. 4. Understand the specific principles of leg, foot, and ankle reconstruction. 5. Understand the factors that influence the decision to perform an immediate versus a delayed reconstruction. Free-tissue transfer using microsurgical techniques is now routine for the salvage of traumatized lower extremities. Indications for microvascular tissue transplantation for lower extremity reconstruction include high-energy injuries, most middle and distal-third tibial wounds, radiation wounds, osteomyelitis, nonunions, and tumor reconstruction. The authors discuss the techniques and indications for lower extremity reconstruction.
Patients with cancer that has metastasized to bone will frequently develop functional problems that may respond to rehabilitative treatment. Many rehabilitation professionals, however, are concerned about the possibility of producing pathologic fracture with their treatment. Several methods have been proposed for identifying which malignant lesions in bone are at risk of fracture. In this article, these methods are reviewed and statistical analyses of them are presented. The risk of rehabilitating patients with bony metastases is also reviewed, as are the reported outcomes of these rehabilitation efforts. Standard approaches to the rehabilitation of these patients have evolved, although most of them have not been rigorously validated, and these are discussed. None of the methods for identifying lesions at risk of pathologic fracture are useful in other than long bones, and they are limited even there. The risk of producing pathologic fractures in cancer patients by increasing mobility and function, however, is low. Satisfactory outcomes have been demonstrated in attempting to rehabilitate patients who have had recent surgical repair of pathologic or impending fractures. Rehabilitation of cancer patients with bony metastases can be safely and effectively accomplished using standard approaches to the treatment of these patients.