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Updated: Apr 19, 2026

Pseudofracture: An Acute Peripheral Tissue Trauma Model
Published on: April 18, 2011
A man with a fracture from minor trauma
1Kwong Wah Hospital, Accident and Emergency Department, Kowloon, Hong Kong, China.
A clavicle fracture initially appeared as a simple injury but was diagnosed as multiple myeloma. Early identification of subtle symptoms is crucial for timely treatment and improved patient outcomes in pathological fractures.
Area of Science:
- Orthopedics
- Oncology
- Hematology
Background:
- Fractures commonly result from trauma, but pathological fractures due to underlying diseases require different management.
- Atypical presentations of fractures warrant thorough investigation for underlying pathologies.
- Early recognition of subtle symptoms is vital for effective treatment of pathological fractures.
Purpose of the Study:
- To highlight the importance of considering multiple myeloma in cases of atypical fractures.
- To emphasize the diagnostic and therapeutic challenges in managing pathological fractures.
- To underscore the need for vigilance in emergency practice for potentially serious underlying conditions.
Main Methods:
- A case report detailing a patient with a left clavicle fracture secondary to minor trauma.
- Initial X-ray revealed a suspicious lesion, leading to further investigation.
- Diagnosis of multiple myeloma was confirmed, followed by VTD induction therapy, high-dose melphalan, and autologous stem cell transplant.
Main Results:
- The patient was diagnosed with multiple myeloma after presenting with a clavicle fracture.
- Treatment involved induction chemotherapy, stem cell transplant, and maintenance therapy.
- The patient is currently symptom-free and on maintenance thalidomide.
Conclusions:
- Multiple myeloma, though uncommon in emergency settings, can present as a pathological fracture.
- Early detection of subtle symptoms associated with multiple myeloma is critical for timely intervention.
- Delayed diagnosis can lead to severe consequences; heightened awareness is necessary.
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