1.MR Imaging Findings of a Primary Cardiac Osteosarcoma and Its Bone Metastasis with Histopathologic Correlation.
Sejin AHN ; Jung Ah CHOI ; Jin Haeng CHUNG ; Hocheol CHOI ; Eun Ju CHUN ; Sang Il CHOI ; Heung Sik KANG
Korean Journal of Radiology 2011;12(1):135-139
An osteosarcoma of cardiac origin is extremely rare, and a comprehensive description of MR imaging (MRI) findings of cardiac osteosarcoma and its metastasis in the femur have not been reported in the literature. We present a case of cardiac osteosarcoma in a 47-year-old woman and its metastasis to the femur, focusing on the description of MRI findings of the cardiac and metastatic bony osteosarcoma with a histopathologic correlation.
Female
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Femoral Neoplasms/pathology/*secondary
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Heart Neoplasms/*diagnosis/pathology
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Humans
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*Magnetic Resonance Imaging
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Middle Aged
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Osteosarcoma/*diagnosis/pathology/*secondary
2.Percutaneous Osteoplasty for the Management of a Femoral Head Metastasis: a Case Report.
Wei Guo WANG ; Chun Gen WU ; Yi Feng GU ; Ming Hua LI
Korean Journal of Radiology 2009;10(6):641-644
Percutaneous osteoplasty (POP) as a technical extension of percutaneous vertebroplasty (PVP) has been used to treat malignant disease that affects the skeletal system. POP has demonstrated good outcome for pain relief and functional improvement. Few studies have reported on the efficiency of POP to treat malignancies located in the femoral head. We designed a pilot study with the use of POP to treat intractable pain caused by a femoral head metastatic tumor in a 43-year-old man. During the follow-up period, the patient experienced sustained pain relief and improvement of quality of life that persisted for more than three months.
Adult
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Diagnosis, Differential
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Femoral Neoplasms/*diagnosis/secondary/*therapy
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Humans
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Lung Neoplasms/pathology
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Magnetic Resonance Imaging
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Male
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Tomography, Emission-Computed
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Tomography, X-Ray Computed
3.Surgical classification and therapeutic strategy for metastases of proximal femur.
Yi YANG ; Wei GUO ; Rong-li YANG ; Xiao-dong TANG ; Tai-qiang YAN ; Ran WEI
Chinese Journal of Surgery 2013;51(5):407-412
OBJECTIVETo establish a surgical classification system for metastases of proximal femur and discuss the therapeutic strategy with retrospective analysis and literature review.
METHODSThe data of 99 patients who underwent a total of 102 operations for femoral metastatic lesions from January 2003 to December 2011 was analyzed. There were 50 males and 49 females, and the median age was 56 years (range 15-87 years). The most common diagnosis was lung cancer (30 cases), followed by breast cancer (17 cases). All femoral lesions were divided into 4 types (I-IV) with different anatomic site and biomechanic characteristic. The patients with various surgical reconstruction mode and postoperative follow-up data were recorded.
RESULTThere were 65 side who received widely or marginal resection and 37 side who received intralesional resection. The patients were operated with bipolar hip prosthesis (n = 3), ordinary total hip replacement (THR) (n = 10), bipolar tumor prosthesis (n = 48), THR with tumor prosthesis (n = 8), intramedullary nailing (n = 21), and plate/screw (n = 12). The estimated survival for the 99 patients was 10.3 months. Type I, II, III and IV patients with postoperative American Society of bone and soft tissue tumors-93 rating were 86.5%, 77.3%, 81.3% and 69.1%. Patients with type IV were worse compared with the other 3 groups (t = 4.763, P = 0.031). The 10 operations were followed by complications of any kind. Complication rate of patients with type IV were 3/12, and it was significantly higher than the other 3 groups of patients (χ(2) = 4.018, P = 0.045).
CONCLUSIONSThe classifications and corresponsive surgical methods for upper femur metastases had some superiority in hinting prognosis and guiding treatment.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Breast Neoplasms ; pathology ; Female ; Femoral Neoplasms ; classification ; secondary ; surgery ; Femur ; surgery ; Fracture Fixation, Intramedullary ; Humans ; Lung Neoplasms ; pathology ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Survival Rate ; Young Adult
4.Clinicopathologic features of primary osteosarcoma in elderly patients.
Yi DING ; Xiao-hui NIU ; Yi DING ; Shu-qin MENG ; Bao-yue LIU ; Fa-jun YANG ; Xia HUANG ; Xiao-yuan HUANG
Chinese Journal of Pathology 2011;40(6):373-376
OBJECTIVETo study the clinical manifestations, radiologic findings, pathologic diagnosis and differential diagnosis of primary osteosarcoma in elderly patients.
METHODSTwelve cases of primary osteosarcoma occurring in patients older than 60 years were encountered during the period from 1985 to 2010. The clinical manifestations, radiologic features and pathologic findings were studied and the follow-up data were analyzed.
RESULTSThe sites of involvement included long bones (number = 7), ilium (number = 1), craniofacial bones (number = 2) and soft tissue (number = 2). Radiologic examination showed a mixture of osteosclerotic and osteolytic lesions in 10 patients, soft tissue lesions with high-density areas in 2 patients and soft tissue lesions with periosteal reaction in 8 patients. Histologically, most cases showed features of conventional osteosarcoma. There were 2 cases of malignant fibrous histiocytoma-like osteosarcoma, 2 cases of chondroblastic osteosarcoma and 1 case of well-differentiated intraosseous osteosarcoma. Immunohistochemical study played little role in pathologic diagnosis. Ten patients had undergone amputation, including one patient who had received adjuvant chemotherapy beforehand. Nine patients had follow-up information available. Three of them died of lung metastasis and 1 died of cardiovascular disease.
CONCLUSIONSPrimary osteosarcoma rarely occurs in elderly patients and can easily be missed. Correlation with clinical, radiologic and histologic features is important for arriving at a correct diagnosis.
12E7 Antigen ; Aged ; Antigens, CD ; metabolism ; Bone Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Cell Adhesion Molecules ; metabolism ; Chondrosarcoma ; pathology ; Diagnosis, Differential ; Female ; Femoral Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Follow-Up Studies ; Humans ; Ilium ; Lung Neoplasms ; secondary ; Lymphoma ; pathology ; Male ; Middle Aged ; Osteitis Deformans ; pathology ; Osteosarcoma ; diagnostic imaging ; metabolism ; pathology ; surgery ; Radiography ; Soft Tissue Neoplasms ; diagnostic imaging ; metabolism ; pathology ; surgery ; Vimentin ; metabolism
5.Surgical Treatment of Pathological Fractures Occurring at the Proximal Femur.
Won Sik CHOY ; Kap Jung KIM ; Sang Ki LEE ; Dae Suk YANG ; Sang Wook JEUNG ; Han Gyul CHOI ; Hyun Jong PARK
Yonsei Medical Journal 2015;56(2):460-465
PURPOSE: To analyze the results of surgical treatment for pathological fractures at the proximal femur. MATERIALS AND METHODS: Nineteen patients with a pathological fracture were included. The mean age was 65.7 years old. The patients comprised 8 males and 11 females. Primary tumors, types of pathological fractures, surgical procedures, and postoperative complications were recorded. Musculoskeletal Tumor Society (MSTS) functional score was used for functional evaluation. A Kaplan-Meier survival analysis was used to determine survival rate. RESULTS: The primary malignancies were 6 cases of breast cancer, 3 cases of lung cancer, 3 cases of renal cell carcinoma, 2 cases of cholangiocarcinoma, 2 cases of hepatocellular carcinoma, 1 case of esophageal cancer, 1 case of colon cancer, and 1 case of ovarian cancer. Pathological fractures included 8 cases of pertrochanteric fractures and 11 cases of subtrochanteric fractures. Intramedullary nailing was performed in 10 cases, and joint replacement surgery was performed in 9 cases. Postoperative complications included local recurrence in 1 case, infection in 1 case, and nail breakage in 1 case. The mean postoperative MSTS score was 21. The mean survival period was 10.6 months. Patient survival rates were 42.1% after 6 months, 26.3% after 12 months, and 10.5% after 24 months. CONCLUSION: Surgical treatment of pathological fractures at the proximal femur provided early ambulation, and excellent pain relief. The surgery was well tolerated emotionally. Surgery is necessary for improving the quality of life in such patients; however, more cases of pathological fractures in these regions should be subjected to detailed analysis.
Adult
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Aged
;
Aged, 80 and over
;
Bone Nails
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Bone Neoplasms/*secondary/surgery
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Female
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Femoral Fractures/etiology/pathology/*surgery
;
Fracture Fixation, Intramedullary/*methods
;
Fracture Healing
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Fractures, Spontaneous/pathology/*surgery
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Hip Fractures/surgery
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Humans
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Kaplan-Meier Estimate
;
Male
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Middle Aged
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Neoplasm Recurrence, Local/surgery
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Neoplasms/complications/pathology/*surgery
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Postoperative Complications
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Quality of Life
;
Survival Rate
;
Treatment Outcome
6.Surgical Treatment of Pathological Fractures Occurring at the Proximal Femur.
Won Sik CHOY ; Kap Jung KIM ; Sang Ki LEE ; Dae Suk YANG ; Sang Wook JEUNG ; Han Gyul CHOI ; Hyun Jong PARK
Yonsei Medical Journal 2015;56(2):460-465
PURPOSE: To analyze the results of surgical treatment for pathological fractures at the proximal femur. MATERIALS AND METHODS: Nineteen patients with a pathological fracture were included. The mean age was 65.7 years old. The patients comprised 8 males and 11 females. Primary tumors, types of pathological fractures, surgical procedures, and postoperative complications were recorded. Musculoskeletal Tumor Society (MSTS) functional score was used for functional evaluation. A Kaplan-Meier survival analysis was used to determine survival rate. RESULTS: The primary malignancies were 6 cases of breast cancer, 3 cases of lung cancer, 3 cases of renal cell carcinoma, 2 cases of cholangiocarcinoma, 2 cases of hepatocellular carcinoma, 1 case of esophageal cancer, 1 case of colon cancer, and 1 case of ovarian cancer. Pathological fractures included 8 cases of pertrochanteric fractures and 11 cases of subtrochanteric fractures. Intramedullary nailing was performed in 10 cases, and joint replacement surgery was performed in 9 cases. Postoperative complications included local recurrence in 1 case, infection in 1 case, and nail breakage in 1 case. The mean postoperative MSTS score was 21. The mean survival period was 10.6 months. Patient survival rates were 42.1% after 6 months, 26.3% after 12 months, and 10.5% after 24 months. CONCLUSION: Surgical treatment of pathological fractures at the proximal femur provided early ambulation, and excellent pain relief. The surgery was well tolerated emotionally. Surgery is necessary for improving the quality of life in such patients; however, more cases of pathological fractures in these regions should be subjected to detailed analysis.
Adult
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Aged
;
Aged, 80 and over
;
Bone Nails
;
Bone Neoplasms/*secondary/surgery
;
Female
;
Femoral Fractures/etiology/pathology/*surgery
;
Fracture Fixation, Intramedullary/*methods
;
Fracture Healing
;
Fractures, Spontaneous/pathology/*surgery
;
Hip Fractures/surgery
;
Humans
;
Kaplan-Meier Estimate
;
Male
;
Middle Aged
;
Neoplasm Recurrence, Local/surgery
;
Neoplasms/complications/pathology/*surgery
;
Postoperative Complications
;
Quality of Life
;
Survival Rate
;
Treatment Outcome