Subject(s)
Humans , Patient Advocacy/legislation & jurisprudence , Treatment Refusal , Family , United StatesABSTRACT
One: A complete perusal of the literature velealed twenty cases of primary liposarcoma of bone acceptable as such to the authors. These were tabulated as to location and age. 2. Eight cases of osteo-liposarcoma, primary in bone, were encountered in the literature and an additional case was reported by the authors. 3. The authors described for the first time in the literature a new primary tumor of bone of mixed origin: osteo-rhabdomyosarcoma. After careful perusal of the literature they added three additional casesÑ two cases56, 58 previously reported as primary rhabdomyosarcoma of bone, which on carreful evaluation of the radiographs in said publications and the paucity of microphotographs they considered to be osteo-rhabdomyosarcomas, and the other case, previously reported as malignant mesenchymoma of the sternum following radiotherapy for breast cancer. 4. The authors prefer to classify these tumors (osteo-liposarcoma and osteo-rhabdomyosarcoma) as "Tumors of Mixed Origin" and not as "Malignant Mesenchymomas". 5. A complete review of the literature revealed 219 reported "with additional mesenchymal component", among which only nine (9) contained a bonafide rhabdomyosarcomatous component. The rest exhibited other mesenchymal tumors as osteogenic sarcoma, fibrosarcoma, malignant fibrous histiocytomas, angiosarcoma, and undifferentiated sarcoma. The authors recommend to continue classifying these tumors as chondrosarcomas with additional mesenchymal component or even as ...
Subject(s)
Humans , Child , Adolescent , Adult , Middle Aged , Male , Female , Bone Neoplasms/pathology , Sarcoma/pathology , Cohort Studies , Liposarcoma/pathology , Mesenchymoma/pathology , Bone Neoplasms/classification , Bone Neoplasms/epidemiology , Neoplasm Metastasis , Osteosarcoma/pathology , Prognosis , Rhabdomyosarcoma/pathology , Sarcoma/classification , Sarcoma/epidemiologyABSTRACT
The authors are most grateful to Dr. Edgardo González, from Pavía Hospital, for referring to us the pathologic specimen, clinical findings, radiographs and CT of the patient with the para-articular chondroma. Also, to Dr. Ricardo Rosario, from the Department of Surgery of Dr. Ramón Ruiz Arnau University Hospital and the Universidad Central del Caribe, for the surgical specimen and follow-up of the patient with the soft tissue chondroma
Subject(s)
Humans , Adult , Middle Aged , Male , Female , Chondroma/pathology , Soft Tissue Neoplasms/pathology , Arm , Calcinosis , Calcinosis/etiology , Chondroma , Chondroma/diagnosis , Diagnosis, Differential , Joint Diseases/diagnosis , Knee Joint , Bone Neoplasms/diagnosis , Soft Tissue Neoplasms , Soft Tissue Neoplasms/diagnosisSubject(s)
Humans , Public Health/trends , Aging , Constitution and Bylaws , Education, Medical/trends , Social Security/trends , Puerto Rico , United StatesSubject(s)
Middle Aged , Humans , Male , Fibroma/pathology , Bone Neoplasms/pathology , Tibia , Fibroma , Bone NeoplasmsABSTRACT
Se informa el caso de una mujer de 56 años de edad con el diagnóstico de Esquistosomiasis de la vesícula biliar. Los hallazgos clínicos y patológicos del caso son presentados en este reporte