PEIR Digital Library

Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.

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abdomen abscess acute myelogenous leukemia acute tubular necrosis adenocarcinoma adenoma adrenal adrenal hemorrhage alpha 1 antitrypsin deficiency amyloidosis aorta aortic valve appendix arm artery asthma atherosclerosis bacterial endocarditis berry aneurysm berry aneurysm ruptured biliary bladder blood body bone bone marrow bones brain breast bronchopneumonia bronchus burn calvarium candida candidiasis carcinoid carcinoma cardiomyopathy cardiovascular cell cerebellum cervix chagas disease Chest chronic ischemia circle of willis cirrhosis colon copd coronary artery cranial nerve cystic fibrosis cytology diagram diffuse alveolar damage dissecting aneurysm duodenum dysplasia ear ecg electron microscopy embryo emphysema endocrine endoscopy esophagus extremities eye face female reproductive fibrinous pericarditis foot forearm forensics fracture fundoscopy gallbladder ganglion gangrene gastrointestinal genetics Genitourinary gi glioblastoma multiforme glomerulonephritis gross hand head heart hematologic hemochromatosis hemorrhage hepatitis hepatobiliary hepatoma herpes histology hydronephrosis hypothalamus immunohistochemistry infarct infarct scar intestine ischemia joint joints kidney knee larynx leg liver lung lymph node lymphatic lymphoma male reproductive malignant lymphoma medulla medulloblastoma melanoma meningioma mesothelioma metastatic carcinoma metastatic carcinoma breast microbiology midbrain mitral stenosis mitral valve prosthesis mouth multiple myeloma muscle musculoskeletal myocardial infarct myocarditis Neck nerve nervous nervous system neurofibromatosis non-human normal oral other ovary pancreas patient pelvis penis peptic ulcer peritoneum pineal pituitary polycystic disease pons prostate prosthetic valve radiation radiology rectum rejection renal cell carcinoma respiratory salivary gland saphenous vein coronary bypass graft scleroderma shock shoulder skeletal muscle skin skull small bowel small intestine soft tissue spinal cord spine spleen stomach testes thalamus thorax thromboembolus thrombotic nonbacterial endocarditis thrombus thymus thyroid tongue trachea trypanosome trypanosomiasis tuberculosis urinary uterus varices Vascular vasculature vein vertebra vessels wilms tumor wrist