close up photo of boxes with glass with histological and immunohistochemical brain tissue samples. side view,

adenoma analysis analyzing benign biopsy boxes brain cancer carcinoma cells clinic close conservation copy cytology detection diagnosis disease education germinoma glass hand health histological histology histopathology hospital immunohistochemical immunohistochemistry lab laboratory malignant medical medicine melanoma microscope microscopy nobody papilloma pathology photo pink research sample samples sarcoma science scientific screening slice space surgery test tissue top transparent treatment tumor view