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Medullary Thyroid Carcinoma: A Unique Case Report
Sumithra A1, Lakshmi Priya Asokan1, Vallal Kani1
1Department of Pathology, Saveetha Medical College and Hospitals, Saveetha Institute of Medical Sciences, Saveetha University, Chennai, IND.
Cureus
|August 20, 2024
Summary
Medullary thyroid carcinoma, a rare neuroendocrine tumor, can be inherited or sporadic. This case highlights the importance of prompt diagnosis and treatment for favorable outcomes in patients with this condition.
Area of Science:
- Endocrinology
- Oncology
- Pathology
Background:
- Medullary thyroid carcinoma (MTC) is a rare neuroendocrine tumor originating from thyroid parafollicular C-cells.
- MTC can occur sporadically or as part of inherited syndromes like familial medullary thyroid cancer (FMTC) and multiple endocrine neoplasia type 2 (MEN 2).
Observation:
- A unique case of MTC is presented in a 50-year-old male with a presenting neck mass.
- Diagnosis was confirmed via Fine Needle Aspiration Cytology (FNAC) and subsequent histopathological examination of the thyroid.
Findings:
- Carcinoembryonic antigen (CEA) and calcitonin are identified as crucial serum markers for MTC diagnosis and monitoring.
- The case underscores the diagnostic utility of FNAC and histopathology in MTC.
Implications:
- Early and accurate diagnosis of MTC is critical for effective patient management.
- Prompt identification and treatment are essential for improving survival outcomes in medullary thyroid carcinoma patients.
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