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Hemifacial gustatory sweating due to Pancoast's tumor
The American Journal of Medicine
|June 1, 1987
Summary
Hemifacial gustatory sweating, a condition causing facial sweating during eating, can occur after thoracic sympathectomy. This report details the first documented instance of this symptom linked to a Pancoast's tumor in the upper chest.
Area of Science:
- Neurology
- Oncology
- Thoracic Surgery
Background:
- Facial sweating during eating, known as gustatory sweating, is a known complication following thoracic sympathectomy.
- The association between gustatory sweating and upper chest tumors has not been previously reported.
Observation:
- A patient presented with unilateral facial sweating on the same side as a Pancoast's tumor.
- The sweating episodes were triggered by eating, characteristic of gustatory sweating.
Findings:
- This case represents the first documentation of hemifacial gustatory sweating as a presenting symptom of a Pancoast's tumor.
- The findings suggest a potential link between Pancoast's tumors and aberrant nerve signaling leading to gustatory sweating.
Implications:
- Highlights the importance of considering Pancoast's tumors in the differential diagnosis of gustatory sweating.
- May prompt further investigation into the neuro-anatomical pathways affected by upper chest malignancies.