Hamartomatous adiposity of thyroid gland

Area of Science:

• Endocrinology
• Pathology
• Oncology

Background:

• Thyroid nodules are common, but hamartomatous adiposity is exceptionally rare.
• Incidental findings in patients with other malignancies require careful evaluation.

Observation:

• A 73-year-old female with rectal adenocarcinoma presented with pressure symptoms.
• A large goiter (120 gms) was noted, later identified as hamartomatous adiposity.
• No functional thyroid abnormalities were detected through extensive laboratory tests.

Findings:

• The study reports a rare case of thyroid hamartomatous adiposity.
• This benign condition co-occurred incidentally with adenocarcinoma of the rectum.
• The goiter was the sole manifestation, causing pressure symptoms.

Implications:

• Highlights the importance of recognizing rare thyroid pathologies, even when incidental.
• Suggests that hamartomatous adiposity, despite its size, may not affect thyroid function.
• Emphasizes the need for comprehensive diagnostic workups in patients with co-existing conditions.