Excessive fibrosis in tumor in called -
Anaplasia
Metaplasia
Desmoplasia
Dysplasia
Ans. is 'c' i.e., Desmoplasiao In some tumors, parenchymal cells stimulate the formation of an abundant collagenous stroma, referred to as desmoplasia, eg scirrhous carcinoma of breast.
Characteristics and Epidemiology of Neoplasia