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Related Concept Videos

Gross Anatomy of Bone01:17

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The two main features of a long bone are the diaphysis and the epiphysis.
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Bone formation, or ossification, begins around the sixth to seventh week of embryonic development. Most bones develop from a cartilaginous template through the process of endochondral ossification. Cartilage formation begins when clusters of mesenchymal cells differentiate into chondrocytes. These chondrocytes proliferate rapidly and secrete an extracellular matrix that becomes encased in a membrane called the perichondrium. The resulting cartilage model provides a template that resembles the...
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Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
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Osteochondroma With Odd Clinical and Radiological Presentation.

Priyank Sharma1, Purvesh Bhrambhatt1, Gopal Kumar1

  • 1Department of Orthopaedics, Jawaharlal Nehru Medical College, Ajmer, IND.

Cureus
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Osteochondroma, a benign bone tumor, typically grows away from the growth plate. This case details an unusual osteochondroma in a child that grew towards the growth plate, requiring surgical removal.

Keywords:
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Area of Science:

  • Orthopedics
  • Pediatric Oncology
  • Skeletal Biology

Background:

  • Osteochondroma is the most common benign bone tumor, characterized by a bony outgrowth covered by cartilage.
  • It typically arises in the metaphysis of long bones and grows away from the physis (growth plate).

Observation:

  • A rare case of osteochondroma in a nine-year-old male is presented.
  • The tumor was located on the medial aspect of the proximal right leg.
  • Unusually, the osteochondroma growth involved the physis and epiphysis, and was directed towards the growing end of the tibia.

Findings:

  • Histopathological examination confirmed the diagnosis of osteochondroma.
  • Surgical management involved marginal excision of the tumor.

Implications:

  • This case highlights an atypical presentation of osteochondroma, challenging the typical growth pattern.
  • Understanding such variations is crucial for accurate diagnosis and surgical planning in pediatric bone tumors.
  • Further research into the factors influencing osteochondroma growth direction may be warranted.