Document Type: Article All Authors / Contributors: Zhang K.; Dai H.; Zhang S.; Yu B.; Gao Y.; Li G. ISSN:1067-2516 Language Note: English Unique Identifier: 777571989 Awards:
| Title | : | Chondroblastoma of the Talus: A Case Report and Literature Review |
| Author | : | Zhang K.; Dai H.; Zhang S.; Yu B.; Gao Y.; All authors |
| Language | : | en |
| Rating | : | 4.90 out of 5 stars |
| Type | : | PDF, ePub, Kindle |
| Uploaded | : | Apr 12, 2021 |
Read Online Chondroblastoma of the Talus: A Case Report and Literature Review - Zhang K.; Dai H.; Zhang S.; Yu B.; Gao Y.; All authors file in ePub
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Chondroblastoma is a rare, benign cartilaginous neoplasm that accounts for approximately 1% of all bone tumors, and approximately 4% of all chondroblastomas arise in the talus. The 22-year-old male patient presented with a 16-month history of ankle pain.
Chondroblastoma in the foot most commonly occurs in subchondral areas of the talus and calcaneus as well as the calcaneal apophysis. Chondroblastoma can behave aggressively and invade soft tissue.
The talus and calcaneum is reported in only two cases of navicular case report: we report the case of a 17-year-old girl with chondroblastoma mimicking.
There was one case each involving the scapula, the distal humerus, and the third lesions in the talus and calcaneum six months after the primary procedure.
The radiologic features of the tumors were not entirely typical of chondroblastoma in the majority of patients. The aspirate was diagnosed as chondroblastoma in seven cases, was considered strongly suggestive of chondroblastoma in one case, was found to be diagnosable as chondroblastoma on review in one case, and was nondiagnostic in two cases.
Cases of chondroblastoma have also been reported in the pelvis, femur, calcaneus, talus, scapula, patella, radius, metatarsals, skull, and fibula.
Although they are considered benign, these slow-growing tumors can weaken bones and cause a lot of pain.
This article reports the case of a chondroblastoma affecting the talus of a young man and a minimally invasive surgical approach for the treatment of this lesion.
The histopathologic report confirmed the specimen to be chondroblastoma of the talus bone. Chondroblastoma is a rare benign cartilaginous neoplasm that accounts for approximately 1% of all bone.
In severe cases, as piece of cartilage may even break off but stay wedged in place. Also known as a talar dome lesion, this condition causes pain and swelling.
May 25, 2018 it is frequently confused with other bone tumors, such as chondrosarcoma and giant cell tumor.
Chondroblastoma of the talus: a case report by prasad soraganvi1, ramakanth r2, vijay kumar m3 the foot and ankle online journal 6 (1): 1 chondroblastoma is a benign tumor of immature cartilage cells which primarily occurs in the epiphysis of long bones in the second decade of life with slight male preponderance.
Jun 1, 2017 chondroblastoma is a rare primary bone tumor of young people that typically arises in of the hands or feet, including the talus, os calcis, phalanges, and metatarsal bones.
Jan 2, 2016 the articular margins of tibia were intact with no evidence of involvement of the ankle joint/talar surface giving an impression of a benign bone.
Author information: (1)department of orthopaedics, toowoomba base hospital, queensland, australia. Chondroblastoma of bone is an uncommon condition that has a predilection for secondary ossification centers, particularly of the humerus, tibia, and femur.
Cases of chondroblastoma have also been reported in the pelvis, femur, calcaneus, talus, scapula, patella, radius, metatarsals, skull, and fibula. Clinical findings: the most common presentation of chondroblastoma is localized pain. The pain is often mild and progressive, and can sometimes be confused with minor trauma occurring in the past.
A minority (20%) affected flat bones and short tubular bones of the hand and foot, with a peculiar affinity for the calcaneus and talus.
Information about chondroblastoma a benign but aggressive bone tumor in children and location: almost all cases arise from epiphysis of bone in epiphysis, 30% in knee area; may also occur in calcaneus, talus and temporal bone.
The talus is a very unusual site for giant cell tumour and is a rare entity. In their series of 218 cases found only one case involving the talus.
Chondroblastoma is a rare, benign, locally aggressive bone tumor that typically affects the less commonly affected sites include the talus and calcaneus of the foot and flat bones.
Chondroblastomas are benign bone tumors that are usually located at epiphyseal regions of long bones, and are rarely located at the talus.
Chondroblastoma was the most common lesion of the talus, accounting for 31% of secondary aneurysmal bone cyst seen in more than 30% of cases.
Wilson, mbbs (qid), fracs, fa orth a chondroblastoma of bone is an uncommon condition that has a predilection for secondary ossification centers, particularly of the humerus, tibia, and femur. Treatment usually involves surgical curettage and autogenous bone graft.
Primary abc of talus is a rare entity of unknown origin and only about 30 cases have been reported in literature.
Rare cases of multifocal chondroblastomas have been documented (synchronous involvement of several sites) secondary aneurysmal bone cyst frequently correlated with chondroblastoma chondroblastomas have been reported to transform into fibrosarcoma or osteosarcoma years after being treated with radiation.
It is, however, most common in children and young adults aged 10 to 20 years. Managing chondroblastoma of the talus with curettage and bone grafting has shown good outcomes.
Chondroblastoma (cb) is a rare benign tumor that occurs most commonly in the second decade of life. Our purposes were to report a single-institution experience on cb in adults and to discuss the clinical and imaging findings, type of treatment, oncologic and functional outcomes.
All patients underwent surgery: curettage (10 cases), curettage and bone graft (15 cases), curettage and cement (13 cases), wide resection (1 case), and chopart amputation (1 case).
Dec 5, 2016 most of the patients with symptoms usually play sports and are very active. Some believe that the primary cause of the ocd lesion is trauma,.
An associated aneurysmal bone cyst occurs in about 1/3 of the cases.
Chondroblastomas, also referred as codman tumors, are rare benign cartilaginous neoplasms that characteristically arise in the epiphysis or apophysis of a long bone in young patients. Despite being rare, they are one of the most frequently encountered benign epiphyseal neoplasms in skeletally immature patients.
An osteochondral lesion of the talus (olt) is an area of abnormal, damaged cartilage and bone on the top of the talus bone (the lower bone of the ankle joint).
Case discussion the radiographic features of the lesion are consistent with a chondroblastoma. Tissue analysis of two right talar specimens from bone curettages confirms the diagnosis of chondroblastoma. At the time of publishing, a quick google survey of the literature demonstrates only one reported case study of a talar chondroblastoma.
A destructive, permeative lytic pattern in the cortical and medullary bone was seen in 50% of cases (fig. Most of the lesions showed poor margination (79% of cases) or whole bone involvement of the tumor (12% of cases), but some tumors (12% of cases) were relatively well marginated.
The present case report will increase the awareness of this rare tumor occurring at this unusual site thereby chondroblastoma of the talus: a case report.
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