Publications by authors named "Mark A Goodman"

Background And Objectives: Malignant primary chest wall tumors (PCWTs) comprise a rare group of thoracic tumors with unique anatomical considerations, and experience with wide surgical resection is limited to specialty referral centers and specific diagnoses. We investigated the tumor recurrence and overall survival (OS) for patients with a variety of PCWTs diagnoses at our institution.

Methods: From 1991 to 2010, patients with malignant PCWT undergoing wide surgical resection for curative intent under a single surgeon were reviewed.

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Objectives: Misnaming low-grade lipomatous tumors poses a clinical and medicolegal challenge, potentially subjecting patients to expensive and unnecessary surgeries. The terms atypical lipomatous tumor (ALT) and "well-differentiated" liposarcoma (WDL) have been used interchangeably in pathology reports, scholarly works and consensus recommendations, creating vagaries between low-virulence extremity tumors and retroperitoneal disease with metastatic potential.

Methods: A systematic review was performed on all studies that reported on the local recurrence rate and metastasis of ALTs and WDLs in living human subjects.

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The role and diagnostic efficacy of gene and protein products RB1, CDK4, CHMP2B, HSP90, and cPLA2G4A, all previously shown to be involved in tumor genesis and cell proliferation, were examined by immunohistochemical techniques in 32 cases of myxofibrosarcomas and 29 myxoid liposarcomas (all diagnosis had been confirmed by fluorescence in situ hybridization). HSP90 demonstrated strong nuclear and cytoplasmic positivity in all myxoid liposarcoma cases, while only 4 myxofibrosarcomas showed scattered HSP90 positivity. All but 4 cases of myxofibrosarcoma displayed strong positivity for cPLA2G4A, while only 2 myxoid liposarcoma cases were cPLA2G4A positive and both were CHMP2B negative.

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Unlabelled: Melanoma metastatic to bone carries a poor prognosis with overall median survival in the 4-6 months range. Others have published data that suggest resection of isolated visceral organ metastases improves survival. We conducted a retrospective analysis of 130 cases of stage IV melanoma with pathologically confirmed bony disease.

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Schwannoma is a benign peripheral nerve sheath neoplasm of soft tissue that consistently demonstrates immunohistochemical staining for S100 protein. Intraosseous location of schwannoma is very uncommon. We report the first case of an intraosseous schwannoma located in the epiphysis of tibia in an adult patient.

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Current methods of fixing periprosthetic fractures after total knee arthroplasty (TKA) are variable, and include open reduction and internal fixation (ORIF) via plating, retrograde nailing, or revision using standard revision TKA components or a distal femoral arthroplasty (DFA). The purpose of this study is to compare patients who failed plating techniques requiring subsequent revision to DFA to patients who underwent primary DFA. Of the 13 patients (9.

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Background: Diffuse-type pigmented villonodular synovitis (PVNS) has a high local recurrence rate and as such can lead to erosive destruction of the involved joint. Multiple surgical modalities exist, but it is unknown which technique best minimizes local recurrence and surgical morbidity.

Questions/purposes: We compared recurrence rates, arthritis progression, and complications between arthroscopic and open modalities for diffuse PVNS of the knee.

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In previous reports, patients with Ewing's sarcoma received radiation therapy (XRT) for definitive local control because metastatic disease and pelvic location were thought to preclude aggressive local treatment. We sought to determine if single-site metastatic disease should be treated differently from multicentric-metastatic disease. We also wanted to reinvestigate the impact of XRT, pelvic location, and local recurrence on outcomes.

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The transcription factor Sox9 is known to play a crucial role in normal chondrogenesis, and antibodies against Sox9 have been proposed as a diagnostic tool for neoplasms with chondroid differentiation. However, the pattern of Sox9 immunohistochemical expression by other bone and soft tissue neoplasms, as well as its diagnostic specificity, remain unexplored. The authors have performed immunohistochemistry with antibodies against Sox9 in 106 chondroid and nonchondroid bone and soft tissue neoplasms.

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Background: Chondromyxoid fibromas (CMFs) are rare benign chondroid/myxoid matrix-producing tumors that occur in metaphyses of long tubular bones, and very rarely in small bones of hands and feet. Flat bone involvement is even more uncommon. Prior cytogenetic analyses have identified complex abnormalities involving chromosome 6 in the majority of cases.

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Chondroblastoma (CBL) is a benign neoplasm of bone for which the genomic characteristics remain unclear. We compared the status of allelic losses of CBL with that seen in a set of chondrosarcomas (CS) to determine whether differences in their natural history and behavior are also reflected genetically. Eleven cases of CBL and 10 cases of CS of different grades were included.

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Historically, an adequate surgical procedure has been the most effective means of treating the majority of primary musculoskeletal sarcomas, and amputation has figured prominently in the surgical armamentarium. 4, 7, 9, 19, 21, 29, 41 The recent evidence that certain chemotherapeutic agents may have significant anti-sarcoma activity 2, 15, 17, 38 and coincident technical advances in irradiation therapy, radiographic localization, and reconstructive surgery have fostered enthusiastic interest in extremity-saving treatments. Almost all such treatments emphasize limb salvage as an alternative to amputation and are usually performed under a protective cloak of adjunctive chemotherapy, irradiation or immunoactive agents.

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