06 March 2026
: Case report 
Multifocal Digital Squamous Cell Carcinoma With Sarcoma Differentiation: A Case Report
Challenging differential diagnosis, Unusual or unexpected effect of treatment, Diagnostic / therapeutic accidents, Unexpected drug reaction, Rare coexistence of disease or pathology
Yingling Xiang ADEF 1, Liuchang Tan ABCF 1*DOI: 10.12659/AJCR.951172
Am J Case Rep 2026; 27:e951172
Table 2 Final pathological diagnosis of finger lesions.
| Left hand | |
|---|---|
| L2 | MDSCC |
| L3 | MDSCC |
| L4 | HGD |
| L5 | HGD |
| R2 | MDSCC |
| R3 | SSCC |
| R4 | MDSCC |
| MDSCC – moderately differentiated squamous cell carcinoma; HGD – high-grade dysplasia; SSCC – sarcomatoid squamous cell carcinoma; L2–L5 – the second to fifth digits of the left hand; R2–R4 – the second to fourth digits of the right hand. | |