| Accessory spleen........................................................................4 | Jaundice...................................................................................24 |
| Acute pancreatitis......................................................................9 | Laparoscopic surgery.................................................................7 |
| Adenomatous polyp................................................................12 | Leptospirosis............................................................................24 |
| Borrelia burgdorferi.................................................................22 | Lipoma.................................................................................7, 18 |
| Breast cancer...........................................................................39 | Lung cancer..............................................................................26 |
| Breast metastasis.....................................................................26 | Magnetic resonance imaging..................................................51 |
| Carbon dioxide (CO2 )..............................................................33 | Mental health............................................................................1 |
| Celiac disease...........................................................................48 | Metastasis.................................................................................39 |
| Cervical inlet patch..................................................................12 | Minimally invasive endoscopic surgery....................................7 |
| Chlamydia pneumoniae..........................................................22 | Multiple sclerosis.....................................................................22 |
| Cholangiography......................................................................33 | Narrow-band imaging.............................................................12 |
| Chronic pain...............................................................................1 | Necrotizing pancreatitis.............................................................9 |
| Colon volvulus..........................................................................36 | Needle......................................................................................45 |
| Conus medullaris.....................................................................39 | Newborn..................................................................................42 |
| Core biopsy..............................................................................26 | Parasellar region......................................................................51 |
| Cranial vessels Doppler...........................................................15 | Pediatric surgery......................................................................45 |
| Craniopharyngioma.................................................................51 | Quadrigeminal cistern.............................................................18 |
| Debulking...................................................................................4 | Quadrigeminal lipoma............................................................18 |
| Depression.................................................................................1 | Quadrigeminal plate...............................................................18 |
| EGFR mutation.........................................................................26 | Renal failure............................................................................24 |
| Emergency medicine...............................................................36 | Selective circular myotomy.....................................................30 |
| Endometrial adenocarcinoma..................................................4 | Septicemia...............................................................................42 |
| Endoscopic ultrasonography.....................................................9 | Sigmoid volvulus......................................................................36 |
| Endoscopy................................................................................45 | Staphylococcus lentus.............................................................42 |
| Foreign body............................................................................45 | Subclavian steal syndrome......................................................15 |
| Gallbladder perforation...........................................................33 | Subepithelial lesion.................................................................30 |
| Gastric submucosal lesions........................................................7 | Submucosal tunneling endoscopic resection.........................30 |
| Gluten-sensitive enteropathy..................................................48 | Suicide........................................................................................1 |
| Greater omentum......................................................................4 | Trauma.....................................................................................36 |
| Heterotopic gastric mucosa.....................................................12 | Vertigo......................................................................................18 |
| Innominate artery...................................................................15 | Vulvar pain.................................................................................1 |
| Innominate steal syndrome....................................................15 | Vulvodynia.................................................................................1 |
| İntestinal ultrasound...............................................................48 | Weil’s disease...........................................................................24 |
| Intracranial lipoma..................................................................18 | White-light imaging.................................................................12 |