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Related Experiment Video

Updated: Apr 15, 2026

Minimal Invasive Resection of Large Retrosternal Thyroid Goiter

Minimal Invasive Resection of Large Retrosternal Thyroid Goiter

Published on: September 20, 2024

Post-thyroidectomy hypocalcemia exacerbated by chyle leak.

Naweed Alzaman¹, Anastassios G Pittas¹, Miriam O'Leary²

¹Division of Endocrinology, Diabetes, and Metabolism , Tufts Medical Center , 800 Washington Street, Boston, Massachusetts, 02111 , USA.

Endocrinology, Diabetes & Metabolism Case Reports

|April 11, 2015

Summary

Severe hypocalcemia after extensive neck surgery can be complicated by thoracic duct injury. This chyle leak can lead to prolonged low calcium levels, impacting treatment after total thyroidectomy.

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Area of Science:

Endocrinology
Surgical Complications
Gastroenterology

Background:

Transient hypocalcemia is a common risk after thyroidectomy, increasing with surgical extent.
Thoracic duct injury is a rare but serious complication of extensive neck surgery, including total thyroidectomy with lymph node dissection.

Purpose of the Study:

To report a case of severe, prolonged hypocalcemia following total thyroidectomy complicated by thoracic duct injury.
To highlight the potential impact of chyle leak on managing hypocalcemia after extensive neck surgery.

Main Methods:

Case report detailing a patient who developed severe hypocalcemia after total thyroidectomy.
Investigation of complications including thoracic duct injury and subsequent chyle leak.

Main Results:

The patient experienced severe and prolonged hypocalcemia.
The co-occurrence of hypoparathyroidism and thoracic duct injury complicated calcium and vitamin D management due to chyle leak.

Conclusions:

Chyle leak is an uncommon but significant cause of prolonged hypocalcemia in patients undergoing extensive neck surgery.
Management strategies for chyle leak include dietary modifications (fat-free diet, parenteral nutrition) and pharmacological treatment (e.g., octreotide).