The Terminologia Histologica (TH) is the controlled vocabulary for use in cytology and histology. As a screening test, VIA is comparable to cervical cytology in accurately identifying precancerous lesions. This is especially true for samples for lab testing in cytology or microbiology. Lavage cytology with oil red O staining demonstrated extensive lipid-laden alveolar macrophages. The procedures for testing women using Pap smear, liquid-based cytology, or HPV testing are similar. At Bryn Mawr, she expanded the fields of genetics, cytology, and embryology. Diagnosis is made through cytology of the mass. Biomarkers fared better when used in combination with urine cytology than when used alone. The study of cells is called cell biology, cellular biology, or cytology. During this period she studied Magnolias, their cytology and conducted experiment on their hybridization. In intervention cytology the pathologist intervenes into the body for sample collection. FNAC has become synonymous to interventional cytology. Liquid-based cytology may reduced the number of inadequate samples. Also used to stain blood films in cytology. This variation provides the basis for a range of studies in evolutionary cytology.