Although intracranial cartilaginous tumor are distinctly uncommon, they have several distinct features. They are slow growing tumors with predirection for the base of skull and plain skull roentgenegram often demonstrates destruction and calcification at the site of the tumors. The authors report a case of cartilaginous tumor arisen from the sphenoid sinus with characteristic features. Biopsy yielded the pathologic diagnosis of chondroma.
Biopsy ; Chondroma* ; Diagnosis ; Skull ; Skull Base ; Sphenoid Sinus*

Chondromyxoid fibroma is an uncommon benign cartilaginous tumor of the bone. It occurs most frequently in the metaphysis of long tubular bones, and an epiphyseal location is exceedingly rare. We present here an unusual case of a chondromyxoid fibroma that occurred in the epiphysis of the proximal tibia with an open growth plate. MR imaging findings of this tumor, which has, to the best of our knowledge, never been described in an epiphyseal location, makes the present case unique.
Adolescent ; Bone Neoplasms/*diagnosis ; Chondroma/*diagnosis ; Epiphyses ; Fibroma/*diagnosis ; Humans ; Magnetic Resonance Imaging ; Male ; *Tibia

Aged ; Chondroma ; diagnosis ; Diagnostic Errors ; Humans ; Laryngeal Neoplasms ; diagnosis ; Male ; Tracheal Neoplasms ; diagnosis

Chondroma ; diagnosis ; pathology ; surgery ; Female ; Humans ; Middle Aged ; Soft Tissue Neoplasms ; diagnosis ; pathology ; surgery

A chondrolipoma is an extremely rare form of a benign mesenchymal tumor containing mature cartilage and fatty tissue. Chondrolipomas may be found in almost any part of the body, particularly in the connective tissue of the breast, head and neck area, as well as in the skeletal muscle. However, to the best of our knowledge, chondrolipomas located in the pelvic cavity have not been reported. In this case report, we describe a case of a chondrolipoma in the pelvis, and show that it has its own characteristic imaging findings, which included the composition of fatty tissue and calcification in most parts, as well as some focal areas of chondroid tissue based on the CT and MR findings.
Chondroma/*diagnosis ; Humans ; Lipoma/*diagnosis ; Male ; Mesenchymoma/*diagnosis ; Middle Aged ; Pelvic Neoplasms/*diagnosis ; Tomography, X-Ray Computed

The authors experienced a case of cervical periosteal chondroma presenting with symptoms of spinal cord compression in 26-year-old woman. The diagnosis was based on the characteristic features of computed tomographic scan and magnetic resonance imaging scan. Total surgical removal in two-staged operation was followed by full neurological recovery. Extensive spinal canal and extradural involvement in case of chondroma of the cervical vertebral column was observed and rarely reported in this literature.
Adult ; Chondroma* ; Diagnosis ; Female ; Humans ; Magnetic Resonance Imaging ; Spinal Canal ; Spinal Cord Compression ; Spine*

A case of Maffucci's syndrome, which was considered to be a first case reported in Korean literature, was presented with review of literatures. The patient, 17 years old Korean girl, had muliple cutaneous cavernous type hemangioma on the right foot and ankle area with an enchondroma in the third toe which showed slight shortening of length and abnormality on bone X-ray study. Authors presented this case with the results of histopathological examination of the skin and bones and right side femoral angiography for establishment of the diagnosis.
Adolescent ; Angiography ; Ankle ; Chondroma ; Diagnosis ; Female ; Foot ; Hemangioma ; Humans ; Osteochondrodysplasias* ; Skin ; Toes

A 25 year-old man complained of pain at the distal interphalangeal joint of the middle finger for 3 months. The radiographs revealed an unicondylar osteolytic lesion at the head of middle phalanx. Enchondroma was initially suspected and curettage was performed, and final diagnosis was chondroblastoma. The size of the lesion increased and multiple septation developed at 9 months follow up. Curettage and bone graft was performed. Radiologic improvement was observed at 1 year after operation. Chondroblastoma developing at the phalanx is first report in our country, and this report can serve as a reminder at the diagnosis of osteolytic lesion in hand.
Adult ; Chondroblastoma* ; Chondroma ; Curettage ; Diagnosis ; Fingers ; Follow-Up Studies ; Hand* ; Head ; Humans ; Joints ; Transplants

Hand tumor may arise as primary growth from any of the tissue present in the hand. Most are benign and malignant are uncommon. The hand is a sensitive organ, has a little potential space and moving parts, so tumors are usually detected early because of pain, impairment of function or swelling. A knowledge of frequency, location and clinical characteristics of hand tumor is invaluable in diagnosis. Usually early susgical measure is the treatment of choice. For the period of 6 years from 1962 to 1977, 29 cases of hand tumor were treated surgically and the results of clinical observation were as follows 1. Of 29 cases, benign tumor was 25 cases (86%) and bone-origin tumor was 18 cases. Enchondroma and enchondromatosis was the most frequent (12 cases). 2. The tumor occurred 22 cases in phalanx, 10 in metacarpal, and 2 in carpal bones. 3. The tumors were treated with excision in 11 cases, curettage & bone graft in 10, amputation in 4, biopsy in 2 and no treamtent in 2. 4. The most frequent site of enchondroma and enchondromatosis were ulnar side, ring and little finger, and of these metacarpophalangeal joints were involved most frequently.
Amputation ; Biopsy ; Carpal Bones ; Chondroma ; Curettage ; Diagnosis ; Enchondromatosis ; Fingers ; Hand ; Metacarpophalangeal Joint ; Transplants

Yonsei University College of Medicine, Seoul, Korea Maffucci's syndrome is characterized by dysccondroplasia with hemangiomata. Since Angelo Maffucci (1881) first described this entity, 105 cases and some more were reported in the literature till 1976. We recently observed a patient suffering from this disorder. The patient is 21 year-old girl, who has multiple hemangiomes on her right foot, right buttock, left wrist and enchondromas on both proximal phalanx, distal phalanx of both great toes and proximal, middle phalanx of right second toe. The disease started at age of 11 and these lesions grew rapidly last 3 years. The diagnosis was based on clinical, radiological and histological findings. Because of its rarity, we report it with brief review of literature.
Buttocks ; Chondroma ; Diagnosis ; Female ; Foot ; Humans ; Korea ; Osteochondrodysplasias ; Seoul ; Toes ; Wrist