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[Gorham-stout disease]
1Orthopädische Klinik, Universitätsklinikum Leipzig. eckehard.schumann@uniklinik-leipzig.de
Insights
Gorham-Stout disease, a rare condition causing massive bone loss, can affect the spine. Treatment with bisphosphonates and radiation achieved remission in a lumbar spine case, showing disease progression can be limited.
Area of Science:
- Orthopedics
- Radiology
- Oncology
Background:
- Gorham-Stout disease is a rare, aggressive condition characterized by massive osteolysis (bone loss).
- Pathogenesis theories include hemangiomatosis and osteoclast overstimulation, leading to progressive skeletal destruction.
- The disease can involve adjacent soft tissues, complicating management.
Observation:
- A 45-year-old male presented with an osteolytic lesion in the 4th lumbar vertebra after trauma.
- Radiological investigations excluded malignancy and suggested Gorham-Stout disease.
- The lesion showed depression in the ventral roof plate of the vertebra.
Findings:
- Treatment involved bisphosphonates and fractionated radiation therapy (30 Gy) to the affected vertebra.
- A remission of the osteolytic lesion was achieved.
- The patient experienced no complications during treatment.
Implications:
- Spinal involvement in Gorham-Stout disease is rare but carries risks of neurological complications and high mortality.
- Combined therapy of radiation and antiresorptive agents can limit destructive progression.
- While a causal therapy remains unknown, current treatments offer hope for managing this rare condition.
Introduction:
Gorham-Stout disease is a rare entity characterised by a massive osteolysis and typically starts monocentrically in an isolated bone. Concerning the pathogenesis, haemangiomatosis and an overstimulation of osteoclasts are discussed which cause a progressive destruction of the affected skeleton and involve neighbouring soft tissue in the further progress of the disease.
Case Report:
This report is about a 45-year-old male who suffered a traumatic insult. X-rays showed an osteolytic lesion in the 4th lumbar vertebra with depression in the ventral roof plate. Further radiological investigation has ruled out a malignant lesion and suggested Gorham-Stout disease as a diagnosis. Therapy has been carried out using bisphosphonates as well as fractioned radiation of the vertebra with 30 Gy under which a remission was achieved.
Discussion:
The progress of our case correlates with published data in the literature. Spinal lesions are rare, but possible neurological complications or a possible chylothorax reflect the high mortality rate. We found no complications in our case.
Conclusion:
Despite massive osteolysis with resorption of up to a whole bone segment, radiation with a dose of 22.8 Gy and the use of antiresorptive substances, as reported in our case, have often been shown to limit the destructive progression of the disease. A causal therapy of the disease is not known yet.
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