Problem periods. Itâs common to have cramps or feel uncomfortable when you have your period. And itâs common to sometimes have periods that donât come on a regular schedule when you first start getting them.
Nevus sebaceous on the scalp. Nevus sebaceus or sebaceous nevus (the first term is its Latin name, the second term is its name in English; also known as an Organoid nevus and Nevus sebaceus of Jadassohn) is a congenital, hairless plaque that typically occurs on the face or scalp.
Hence histopathology is the study of microscopic changes or abnormalities in tissues that are caused as a result of diseases.istopathology is the microscopic examination of biological tissues to observe the appearance of diseased cells and tissues in very fine detail. The word histopathology is derived from a combination of three Greek words: 1  histos meaning tissue, 2  pathos meaning disease or suffering, and.