In any radiology department worldwide, around 60-70% of investigations deal with surgical cases: trauma, tumors, pre- and postsurgical assessment, surgical follow-ups, and more. In spite of that, radiology has a lot to offer in the ? eld of internal medicine in terms of establishing, con? rming, or rejecting diagnoses, or favoring differential diagnoses. Before I joined radiology, I worked as an internal physician for almost a year and almost another year and half as a general surgeon. This clinical experience leads me to look at radiological images with the eye of a radiologist and the mind of a clinician when I examine patient radiological images. I even take a history and do a clinical examination if I have the chance when the patient is in the ultrasound, CT, or MRI room. I have always believed that the radiologist's role is not con? ned to writing reports, but it can be broadened to establish the diagnosis in the ? rst hand in the same way as the clinician do. In the medical library, there are books dedicated to the clinical signs of internal medicine diseases; interestingly, there are no such books in the radiology library.

Gastroenterology

Liver Cirrhosis
Fatty Liver Disease (Liver Steatosis)
Recurrent Epigastric Pain
Inflammatory Bowel Diseases
Gastrointestinal Hemorrhage
Neurology
Stroke (Brain Infarction)
Stroke Diseases and Syndromes
Intracranial Hemorrhage
Meningitis
Encephalitis
Epilepsy
Headache
Multiple Sclerosis and Other Demyelinating Diseases
Parkinsonism
Dementia
Huntington's Disease
Heat Stroke (Pancerebellar Syndrome)
Pulmonology
Pleural Diseases
Alveolar Lung Diseases
Atelectasis (Lung Collapse)
Sarcoidosis
Emphysema
Idiopathic Interstitial Pneumonias
Histiocytoses
Hemoptysis
Cardiology
Acute Chest Pain
Diseases of the Great Vessels
Myocardial Diseases (Cardiomyopathies)
Endocarditis
Pericardial Diseases
Nephrology
Hypertension
Polycystic Kidney Disease
Endocrinology and Metabolism
Grave's Disease (Hyperthyroidism)
Hyperparathyroidism
Growth Hormone Diseases
Osteoporosis
Rickets and Osteomalacia
Scurvy
Fluorosis
Lead Poisoning (Plumbism)
Adrenal Glands Abnormalities
Sex Hormones Abnormalities
Sheehan Syndrome (Postpartum Hypopituitarism)
Rheumatology
Rheumatoid Arthritis
Ankylosing Spondylitis (Marie-Strümpell Disease)
Gout Arthritis
CPPD and HADD
Osteoarthritis
Psoriasis and Psoriatic Arthritis
Baastrup's Disease (Spinout Process Impingement Syndrome)
Scheuermann's Disease (Juvenile Kyphosis Dorsalis)
Sjögren Syndrome (Myoepithelial Sialadenitis)
Behçet Disease
Sharp Syndrome (Mixed Connective Tissue Disease)
Hematology
Hemosiderosis and Hemochromatosis
?-Thalassemia Major (Cooley's Anemia)
Sickle Cell Disease
Pernicious Anemia
Hemophilia
Lymphomas
Leukemia
Multiple Myeloma (Khaler's Disease)
Amyloidosis
Evans' Syndrome
Other Lymphatic Disorders
Dermatology
Scleroderma (Systemic Sclerosis)
Lipoid Proteinosis (Urbach-Weithe Disease)
Dermatomyositis
Ochronosis (Alkaptonuria)
Diabetology
Diabetic Hand and Diabetic Foot
Diabetic Brain and Nervous System
Diabetic Syndromes
Diabetes Insipidus
Obesity, Gastric Banding, and Liposuction
Lipoatrophic-Lipodystrophic Syndromes
Infectious Diseases and Tropical Medicine
Fever
Giardiasis
Amebiasis
Leprosy (Hansen Disease)
Toxoplasmosis
Brucellosis (Malta Fever)
Neurocysticercosis
Ascariasis
Guinea Worm Disease (Dracunculiasis)
Hydatid Cyst (Echinococcosis)
Chagas' Disease (American Trypanosoma)
Schistosomiasis (Bilharziasis)
Tuberculosis
Typhoid Fever (Salmonellosis)
Malaria
Animal Bites and Stings.