Imaging Diagnosis of Solitary Tumors of the Phalanges and Metacarpals of the Hand (original) (raw)
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Journal of the american …, 2003
A broad spectrum of tumorlike lesions and neoplasms can occur in the hand and wrist, although with somewhat less frequency than in other parts of the body. A thorough understanding of the differential diagnosis of these lesions and a comprehensive strategy for evaluation are central for effective care. Plain radiographs are diagnostic for most bony lesions, whereas magnetic resonance imaging may be necessary to help differentiate a benign soft-tissue lesion from the rare malignant neoplasm. In spite of the complex anatomy, adherence to proper oncologic principles most often will lead to a satisfactory outcome.
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Cartilaginous tumours of the extremities are commonly seen in radiographs. Enchondroma is the most frequently encountered tumour. Since the vast majority of enchondromas are asymptomatic, they are typically discovered as incidental findings or along with a pathologic fracture. The authors propose a pictorial review to illustrate the imaging features of cartilaginous bone lesions of the hand and their specificities, and discuss the main differential diagnoses.
European Journal of Radiology, 1997
By the rapid development of imaging techniques, a significant gap developed between the knowledge of the radiologists and that of the hand surgeons on specific indications of the different technical possibilities. The problems to be solved by both specialties together are analyzed. Examples of the most common lesions in the hand like trauma, reflex sympathetic dystrophy, congenital malformation, infection, tumour, rheumatoid and other degenerative processes, nerve compression syndromes etc., are given, and the implications of diagnostic tools on their therapy are discussed.
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Knowledge concerning treatment and care of hand lesions is often based on small case series, case reports and a few large general case series. The aim of this study is to present our experience with hand tumors' and tumor-like lesions' incidence, age range and localizations. Between 2006-2016, 402 patients operated and histopathologically diagnosed with bone and soft tissue tumorous conditions of the hand were evaluated retrospectively. Three hundred sixty one out of 402 cases (89.8%) were soft tissue tumors and 41 cases (10.2%) were osseous tumors of the hand. A total of 10 malignant tumors (2.5%) were encountered in the hand. The average age of the patients was 41.9 years (ranged from 1 to 83 years). Among 361 soft tissue tumors, only 6 cases (1.6%) were malignant and they were squamous cell tumors (n=5) and synovial sarcoma (n=1). The most common soft tissue pathology was ganglion cyst (n=125). The most common bone tumor was enchondroma, diagnosed in 26 patients (6.4% of ...
Soft Tissue Masses of Hand: A Radio-Pathological Correlation
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Aim. To evaluate soft tissue masses of the hand with magnetic resonance imaging (MRI) and ultrasonography (USG) and to correlate imaging findings with pathological findings. Material and Methods. Thirty-five patients with soft tissue masses of the hand were evaluated with high resolution USG and contrast enhanced MRI of the hand, prospectively over a period of 2.5 years. The radiological diagnosis was then compared with cytology/histopathology. Results. There were a total of 19 (55%) females. The mean age was 27.45 ± 14.7 years. Majority (45%) of cases were heteroechoic. Four cases were predominantly hyperechoic. These were later diagnosed as lipomas. Four cases were anechoic (diagnosed as ganglions). Only four lesions showed hyperintense signal on T1-weighted images. Out of these, 3 were lipomas and one was cavernous haemangioma. Three lesions were hypointense on T2-weighted images. All these lesions were diagnosed as giant cell tumor of the tendon sheath. A correct diagnosis was p...
The Lancet Oncology, 2007
Hand tumours of soft-tissue and bony origin are frequently encountered, and clinicians must be able to distinguish typical benign entities from life-threatening or limb-threatening malignant diseases. In this Review, we present a diagnostic approach to hand tumours and describe selected cancers and their treatments. Soft-tissue tumours include ganglion cysts, giant-cell cancers and fi bromas of the tendon sheath, epidermal inclusion cysts, lipomas, vascular lesions, peripheral-nerve tumours, skin cancers, and soft-tissue sarcomas. Bony tumours encompass enchondromas, aneurysmal bone cysts, osteoid osteomas, giant-cell lesions of bone, bone sarcomas, and metastases. We look at rates of recurrence and 5-year survival, and recommendations for adjunct chemotherapy and radiotherapy for malignant lesions.
Management of tumors and tumor-like lesions of the hand: a review of 191 patients
Eklem hastalıkları ve cerrahisi = Joint diseases & related surgery, 2013
In this study, we aimed to investigate the incidence of benign and malignant hand tumors, localization and management approaches. Between March 1986 and October 2008, 191 consecutive patients (86 males, 105 females; mean age 35.06 years; range 1 to 96 years) who were diagnosed with tumors or tumor-like lesions of the hand in our clinic were retrospectively analyzed. Patients with only intraosseous ganglion cysts were included in the study. The most common lesion was enchondroma (n=59, 30.89%). A giant-cell tumor of the tendon sheath was the most common benign soft tissue tumor (n=30, 15.70%). Alveolar rhabdomyosarcoma was the most frequent malignant soft tissue lesion (n=5, 2.61%). The most common non-metastatic malignant lesions of the bone were chondrosarcomas (n=6, 3.14%). Of the patients with chondrosarcoma, two were diagnosed with primary lesions, and four were diagnosed with chondrosarcoma when benign cartilaginous lesions underwent malignant transformation during follow-up. M...