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Parathyroid carcinoma: diagnosis and management
1Department of Surgery, University of Puerto Rico School of Medicine, San Juan.
The American Surgeon
|November 14, 1997
Summary
This case study highlights a rare parathyroid carcinoma survivor. Early suspicion and wide surgical excision are crucial for treating severe hypercalcemia caused by neck masses.
Area of Science:
- Endocrinology
- Surgical Oncology
- Pathology
Background:
- Parathyroid carcinoma is a rare endocrine malignancy.
- Severe hypercalcemia and neck masses are key clinical indicators.
- Diagnosis often requires surgical exploration and histopathological confirmation.
Observation:
- A patient presented with severe hypercalcemia (18.8 mg/dL) and a palpable left neck mass.
- Imaging revealed tracheal deviation and esophageal indentation.
- Surgical resection included the thyroid lobe, strap muscles, and recurrent laryngeal nerve.
Findings:
- Pathology confirmed parathyroid carcinoma with capsular and vascular invasion.
- The patient achieved long-term survival (23 years) without recurrence or hypercalcemia.
- This represents a potentially longest-surviving case of parathyroid carcinoma.
Implications:
- Parathyroid carcinoma should be considered in patients with severe hypercalcemia and neck masses.
- Complete surgical excision during the initial operation offers the best chance for cure.
- This case underscores the importance of aggressive surgical management for parathyroid carcinoma.