Factors, treatments, and outcomes associated with primary soft tissue malignancies of the forearm: A series of 31 cases.

Background: Primary soft tissue malignancies of the forearm constitute up to 24% of soft tissue extremity malignancies and present a difficult problem when attempting to preserve both life and forearm function. As described by Enneking, recurrence and metastasis are the two largest contributors to morbidity and mortality and therefore, the primary consideration must be to excise the entire tumor. However, since limb salvage is the preferred treatment over amputation in 95% of cases, many physicians elect to perform marginal resections over wide resections in the attempt to increase functional outcomes.

The role of Ifosfamide-doxorubicin chemotherapy in histology-specific, high grade, locally advanced soft tissue sarcoma, a 14-year experience.

Purpose: To compare long-term outcomes of high-grade, primary soft-tissue-sarcoma (STS), using Ifosfamide-Doxorubicin vs local therapy alone, in histology-specific sarcomas.

Methods: Retrospective analysis was performed on 127 patients from 2005 to 2018, with high-grade STS of extremity or trunk, >5 cm, that were either Synovial-Cell, Dedifferentiated-Liposarcoma (DDL), Myxofibrosarcoma, Round-Cell-Liposarcoma (RCLS), Undifferentiated-Pleomorphic-Sarcoma (UPS), or Undifferentiated-Sarcoma-not-otherwise-specified (US-NOS), with central pathology review. Ifosfamide-Doxorubicin was generally given neoadjuvant over 5 cycles, followed by radiation and wide excision, with chemotherapy given in 38 patients, while 89 received local therapy alone.

Pathologic fractures after surgery and radiation for soft tissue tumors.

Twenty pathologic fractures occurred in 285 patients with soft tissue tumors that were treated with radiation therapy and surgery. Twelve of these fractures occurred in 11 patients from a subpopulation of 163 patients with 168 soft tissue tumors of the thigh (155 soft tissue sarcomas and 13 aggressive fibromatosis). The fractures occurred at a mean of 40.

Chondroblastoma: an unusual cause of knee pain in the adolescent.

Chondroblastoma is a rare, benign bone tumor that may mimic an orthopedic infection. Characteristic clinical features include specific radiographic findings, predilection for the adolescent age group, and long bone epiphyseal involvement. This case of chondroblastoma is unusual because of aggressive findings on radiographic studies which underscore the need to obtain hip radiographs on adolescent patients with knee pain.

Arthrodesis after resection of bone tumors.

Advances in chemotherapy and radiographic imaging have allowed resection and limb-salvage surgery to be performed on the majority of patients with bone tumors. Extensive soft tissue resection, extra-articular resection, and social factors often contraindicate a mobile reconstruction of the involved or adjacent joint. In these cases, an arthrodesis often can maintain a functional extremity.

EEG discharges in WR 1-5 HIV-seropositive hemophiliacs.

Human immunodeficiency virus (HIV)-seropositive patients show involvement of the central and/or peripheral nervous system. We present here the results of electroencephalographic (EEG) findings in stage WR 1-5 HIV-seropositive hemophiliacs from a total of 184 who attended our clinic prior to October 1987.