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.
Cytology is the study of cells. Cytology is that branch of life science that deals with the study of cells in terms of structure, function and chemistry. Robert Hooke is sometimes seen as the father of cytology. Based on usage it can refer to: Cytogenetics Cytopathology: the study of cellular disease and the use of cellular changes for the diagnosis of disease. Cell biology, or cytobiology: the study of cellular anatomy, function and chemistry. The International Academy of Cytology has as its of