Superficial esophageal squamous cell carcinoma with melanocytosis that was endoscopically difficult to differentiate from malignant melanoma.
Article
in En
| MEDLINE
| ID: mdl-38529516
ABSTRACT
Esophageal squamous cell carcinoma (SCC) with dark spots caused by melanocytosis is very rare. A reddish and flat lesion, 4 cm in length and covering over two-thirds of the circumference, was found in the midthoracic esophagus of a 66-year-old male. Multiple brown and black spots are observed in the lesion. Superficial SCC with melanocytosis or malignant melanoma was also suspected. Endoscopic submucosal dissection was performed without biopsies of the spots. Histologically, a few melanocytes were observed in the black spots, and the lesion was diagnosed as SCC (T1a-lamina propria mucosae) with melanocytosis. We report a case of esophageal SCC with dark black spots that were difficult to differentiate endoscopically from malignant melanoma.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Year:
2024
Document type:
Article