Related Experiment Videos
Clinical course and treatment of pheochromocytomas in children. Analysis of five cases
C Stoba1, B Skoczylas-Stoba, P Czauderna
1Clinic of Pediatric Surgery, Medical Academy, Gdańsk, Poland.
Insights
Five children with pheochromocytoma, a rare tumor, underwent treatment between 1965 and 1990. This study details their diagnosis, treatment, and long-term outcomes, highlighting varied presentations and surgical interventions.
Area of Science:
- Pediatric Oncology
- Endocrinology
- Surgical Oncology
Background:
- Pheochromocytoma is a rare neuroendocrine tumor originating from chromaffin cells.
- Pediatric pheochromocytoma presents unique diagnostic and management challenges compared to adult cases.
- Early diagnosis and comprehensive treatment are crucial for managing this condition in children.
Purpose of the Study:
- To present the clinical course, diagnostic methods, and treatment outcomes of pediatric pheochromocytoma.
- To analyze the long-term follow-up results of children treated for pheochromocytoma.
- To highlight the diverse clinical manifestations and management strategies for pediatric pheochromocytoma.
Main Methods:
- Retrospective analysis of five pediatric cases treated between 1965 and 1990.
- Review of clinical data, diagnostic imaging, surgical procedures, and follow-up records.
- Evaluation of patient outcomes including survival and disease progression.
Main Results:
- All five patients presented with hypertension and headaches.
- One case exhibited malignant pheochromocytoma with central nervous system symptoms and pulmonary metastases.
- Multifocal tumors and familial history were noted in some cases, requiring varied surgical approaches (enucleation, excision, adrenalectomy).
Conclusions:
- Pediatric pheochromocytoma requires individualized treatment strategies due to variable presentations and potential for malignancy.
- Surgical intervention, including adrenalectomy, is the primary treatment modality.
- Long-term surveillance is essential, as demonstrated by one case of late-stage metastatic progression.
Abstract:
Between 1965 and 1990 five children with pheochromocytomas were treated. Clinical course, methods of diagnosis, treatment and results established by follow-up from 6 months to 20 years are presented. Hypertension and headaches occurred in all patients. One child with a malignant form of pheochromocytoma manifested central nervous symptoms imitating epilepsy and additionally diffuse pulmonary metastases were found. One patient had a family history of pheochromocytomas and presented with hypermetabolic state and neurovegetative symptoms. One child had multifocal tumors: two in the posterior mediastinum and one in the retroperitoneal space. All patients were treated by either enucleation of the tumor, tumor excision or adrenalectomy. One child died 12 years after surgery from the rapid progression of pulmonary metastases of pheochromoblastoma present at the time of diagnosis.