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Lipomatous metaplasia occurring within meningiomas--two case reports

Avninder Singh1, Karam Chand Sharma

  • 1Department of Pathology, I.C.M.R and Neurosurgery, VMMC & Safdarjang Hospital, New Delhi. dravninder@yahoo.co.in

Indian Journal of Pathology & Microbiology
|December 22, 2005
PubMed

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Cellular Adaptation IV: Dysplasia and Metaplasia01:24

Cellular Adaptation IV: Dysplasia and Metaplasia

DysplasiaDysplasia refers to abnormal changes in the size, shape, and organization of mature cells, characterized by pleomorphism, nuclear abnormalities, and increased mitotic activity. It commonly affects epithelial tissues, including the cervix, gastrointestinal tract, respiratory mucosa, and endometrium. Although it may occur alongside hyperplasia, dysplasia is not a true adaptive response but a preneoplastic change with potential to progress to cancer.When confined above the basement...