Table 1. Clinicopathologic characteristics associated with desmoplastic melanomas.

Case	Age	Gender	Site	Morphology	Presence of MIS	Weak (1+)	Moderate (2+)	Strong (3+)	H-score	P53 staining positive
1	90	Male	Arm	Spindle, pleomorphic	Yes	0%	0%	100%	300	Yes
2	95	Male	Scalp	Spindle, pleomorphic	No	10%	0%	1%	13	Yes
3	70	Male	Neck	Mixed epithelioid spindle pleomorphic	No	0%	10%	0%	20	Yes
4	89	Male	Scalp	Mixed epithelioid spindle	No	0%	0%	100%	300	Yes
5	54	Female	Chest	Spindle	No	10%	0%	0%	10	Yes
6	70	Male	Scalp	Epithelioid/focal spindle	Yes	69%	30%	1%	132	Yes
7	69	Male	Ear	Mixed epithelioid spindle pleomorphic	Yes	0%	0%	100%	300	Yes
8	60	Male	Face	Mixed epithelioid spindle pleomorphic	No	0%	50%	50%	250	Yes
9	69	Male	Face	Mixed epithelioid spindle pleomorphic	No	0%	0%	100%	300	Yes
10	66	Male	Back	Spindle	No	0%	50%	20%	160	Yes
11	80	Male	Scalp	Pleomorphic spindle	Yes	0%	0%	100%	300	Yes
12	36	Male	Neck	Mixed epithelioid spindle	Yes	0%	10%	90%	290	Yes
13	58	Male	Scalp	Mixed epithelioid spindle pleomorphic	No	0%	0%	100%	300	Yes
14	77	Male	Scalp	Mixed epithelioid spindle	Yes	0%	0%	25%	75	Yes
15	78	Male	Scalp	Mixed epithelioid spindle	No	0%	0%	80%	240	Yes
16	83	Male	Scalp	Spindle, pleomorphic	No	0%	25%	75%	275	Yes
17	74	Male	Scalp	Mixed epithelioid spindle pleomorphic	No	0%	0%	100%	300	Yes
18	81	Male	Arm	Spindle, pleomorphic	No	0%	30%	70%	270	Yes
19	57	Male	Arm	Spindle	No	0%	80%	20%	220	Yes
20	54	Female	Face	Spindle	No	0%	0%	0%	0	No