<prompt> HMB 45 is tumor marker for -Malignant melanomaMesotheliomaBronchogenic carcinomaPancreatic carcinoma  <response>: Ans. is a i.e., Malignant melanoma Markers for melnnonaS-100 - 90 of tumors are positiveHMB-45 - More specific but less sensitive than S-100TA-90Important markersTumoro S-100. HMB-45o TA-90o NMP-22MelanomaMelanoma, colon breast ca.Urinary bladder ca.Neuroendocrine tumors small cell ca of lung, carcinoid tumor neuroblastomaOvarian Ca.Ovarian, pancreatic gastric Ca.Pancreatic colorectal CaEpithelial ovarian tumorBreast Cancer.o Neuron Specific enalaseoChromouraninAo Lipid associated Sialic acid LASA-Po CA 72-4o CA 19-9o CA 125o CA 27.29 CA 15-3 