Plasmacytoid Melanoma of the Urinary Bladder and Lymph Nodes with Immunohistochemical Expression of Plasma Cell Markers Revealing Primary Esophageal Melanoma

Table 1

Panel of immunohistochemical stains.

Antibody	Clone	Company	Dilution
Keratin	AE1/AE3	DAKO	1 : 50
CD138	MI15	DAKO	1 : 50
MelanA	A103	DAKO	1 : 50
Vimentin	V9	DAKO	1 : 50
HMB45	HMB45	DAKO	1 : 50
Lambda immunoglobulin light chain	A0193	DAKO	1 : 2000
Kappa immunoglobulin light chain	A0191	DAKO	1 : 2000
Keratin 7	OV-TL 12/30	DAKO	1 : 50
Keratin 20	Ks20.8	DAKO	1 : 50
EMA	E29	DAKO	1 : 100
CD79a	JCB117	DAKO	1 : 50