Related Experiment Video
Updated: Oct 21, 2025
05:39
Spontaneous Murine Model of Anaplastic Thyroid Cancer
Published on: February 3, 2023
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Coexistent thyroid and lung cancers resembling "flip-flop" phenomenon
Daniela Cavaco1, Davide Fraga2, Teresa Ferreira2
1Department of Endocrinology Instituto Português de Oncologia de Lisboa Francisco Gentil EPE Lisbon Portugal.
Clinical Case Reports
|September 6, 2021
Summary
The flip-flop phenomenon may occur in progressive thyroid cancer. Maintain high suspicion with large tumors due to the risk of new, distinct tumor development.
Area of Science:
- Oncology
- Endocrinology
- Medical Imaging
Background:
- Differentiated thyroid cancer can progress over time.
- Understanding tumor behavior is crucial for effective treatment.
- The 'flip-flop' phenomenon describes a specific pattern of tumor change.
Observation:
- The 'flip-flop' phenomenon might be observed in progressive differentiated thyroid cancer.
- This phenomenon's presence warrants careful consideration in clinical practice.
Findings:
- A high index of suspicion is necessary when the 'flip-flop' phenomenon is present alongside a significant tumor burden.
- Coexistence with high tumor burden increases the risk of developing separate, distinct tumors.
Implications:
- This finding suggests a need for enhanced surveillance in certain thyroid cancer cases.
- Early detection of distinct tumors resulting from this phenomenon can improve patient outcomes.
- Further research into the mechanisms and clinical significance of the 'flip-flop' phenomenon is warranted.
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