Updated results of 3,050 non-melanoma skin cancer (NMSC) lesions in 1725 patients treated with high resolution dermal ultrasound-guided superficial radiotherapy, a multi-institutional study

Table 6 Lesions separated by histopathology and lesion location

	BCC, N = 1457*	SCC, N = 923*	SCC-IS, N = 647*	BCC/SCC, N = 11	BCC/SCC-IS, N = 1	SCC/SCC-IS, N = 2	Total, N = 3041**
Site
Head and Neck (H&N)	1065	551	405	8	1	2	2032
*H&N sublocation*
Ear	124	95	55	2	0	0	276
Scalp	53	84	59	0	0	1	197
Forehead	112	79	86	0	0	0	277
Temple	41	20	12	1	0	0	74
Forehead/Temple	0	0	1	0	0	0	1
Eyebrow	5	2	4	0	0	0	11
Eyelid & Canthus	24	2	1	0	0	0	27
Nose	373	81	52	3	0	0	509*
Cheek	204	122	105	2	1	1	435*
Cutaneous Lip	51	13	7	0	0	0	71*
Mucosal Lip	5	13	4	0	0	0	22
Chin	7	0	0	0	0	0	7
Jawline	2	3	0	0	0	0	5
Chin/Jawline	1	0	0	0	0	0	1
Neck	63	36	19	0	0	0	118
Other	0	1	0	0	0	0	1
Extremities	173	310	197	1	0	0	681*
*Extremities sublocation*
Hand	11	78	57	0	0	0	146
Other	162	232	140	1	0	0	535
Shoulder	61	15	11	0	0	0	87
Trunk	158	46	34	2	0	0	240
*Trunk sublocation*
Chest	46	26	13	0	0	0	85
Back	101	20	21	1	0	0	143
Other	11	0	0	1	0	0	12
Penis	0	1	0	0	0	0	1

*5 lesion locations not recorded (3 BCC, 1 SCC, 1 SCC-IS)
**4 lesions with no recorded histopathology (1 extremity lesion [not a hand], 1 nose lesion, 1 cheek lesion, 1 cutaneous lip lesion)

ISSN: 1471-2407