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21:22, 2 January 2024 Nikolas talk contribs created page 15. Imaging of the liver and the hepatobiliary system. Imaging techniques, indications, information content. (Created page with "{{:Hepatobiliary imaging}} = MRCP = {{:MRCP}} = ERCP = {{:ERCP}} Category:Clinical Radiology (POTE course)") Tag: Visual edit
21:17, 2 January 2024 Nikolas talk contribs created page 14. Imaging of the colon. Inflammatory diseases of the colon. Diverticulosis. Colon tumors. (Created page with "{{:Colonography}} Category:Clinical Radiology (POTE course)") Tag: Visual edit
21:13, 2 January 2024 Nikolas talk contribs created page IBD (Redirected page to Inflammatory bowel disease (Crohn disease and ulcerative colitis)) Tags: New redirect Visual edit
21:13, 2 January 2024 Nikolas talk contribs created page Inflammatory bowel disease (Redirected page to Inflammatory bowel disease (Crohn disease and ulcerative colitis)) Tags: New redirect Visual edit
21:08, 2 January 2024 Nikolas talk contribs created page Hepatobiliary imaging (Created page with "Ultrasound is the primary modality for '''imaging of the liver and biliary system.''' CT and MR may also be used, but only if ultrasound does not visualise the pathology. Magnetic resonance cholangiopancreatography (MCRP), endoscopic retrograde cholangiopancreatography (ERCP) and percutaneous transhepatic cholangiography (PTC) are also used. == Indications == * Liver pathology ** Hepatic tumour (HCC) ** Liver abscess ** Jaundice ** S...") Tag: Visual edit
14:00, 22 December 2023 Nikolas talk contribs created page 20. Imaging of the venous and lymphatic system and their diseases. Deep vein thrombosis. (Created page with "= Venography = {{:Venography}} = Deep vein thrombosis = {{#lst:Deep vein thrombosis|radiology}} Category:Clinical Radiology (POTE course)") Tag: Visual edit
13:56, 22 December 2023 Nikolas talk contribs created page Venography (Created page with "'''Venography''' refers to any imaging technique which allows for visualisation of veins. The equivalent for arteries is called angiography, and both can be performed during the same procedure. Venography can be performed with CT or MR. Duplex ultrasonography is also used to visualise veins, but this isn't referred to as venography. == CT venography == CT venography involves using iodine contrast to visualise veins. This is usually indicated for: * Cerebral v...") Tag: Visual edit: Switched
11:15, 22 December 2023 Nikolas talk contribs created page 19. Imaging of the arterial system and arterial diseases. Methods of angiography. Indications and complications. (Created page with "{{:Angiography}}") Tag: Visual edit
11:13, 22 December 2023 Nikolas talk contribs created page MR angiography (Redirected page to Angiography#MR angiography) Tags: New redirect Visual edit
11:13, 22 December 2023 Nikolas talk contribs created page CT angiography (Redirected page to Angiography#CT angiography) Tags: New redirect Visual edit
11:13, 22 December 2023 Nikolas talk contribs created page Angiography (Created page with "'''Angiography''' refers to any imaging modality which visualises blood vessels, including arteries, veins, and heart chambers. Angiography can be performed with CT, MR, or with fluoroscopy. == Conventional angiography == Conventional angiography, sometimes called simply angiography, is the oldest form of angiography. A catheter is inserted into a vessel, through which contrast is ejected. Fluoroscopy is used to capture the movement of contrast through t...") Tag: Visual edit: Switched
11:01, 22 December 2023 Nikolas talk contribs created page Coronary CT angiography (Redirected page to Cardiac computed tomography#Coronary CT angiography) Tags: New redirect Visual edit
10:27, 22 December 2023 Nikolas talk contribs created page 18. Onco-uroradiology: Adrenal and renal masses. Masses of the urinary bladder, the prostate and the testis. Imaging techniques and strategy. (Created page with "* Masses of the adrenal gland ** In childhood *** US is primary modality ** In adults *** CT is primary modality *** US *** MRI with in phase – out phase ** Haemorrhage *** US *** CT * Masses of the kidney ** Kidney cysts *** US **** Hypoechoic/anechoic cysts ** Benign tumors *** US ** Renal cancer *** CT in adults *** US in children * Masses of the prostate ** Modality *** Transrectal ultrasound **** Also used to guide biopsy for definitive diagnosis *** MRi * Diseas...") Tag: Visual edit
10:26, 22 December 2023 Nikolas talk contribs moved page Renal cell carcinoma to Renal cancer
10:20, 22 December 2023 Nikolas talk contribs created page Bladder cancer (Created page with "<section begin="radiology" />The most common urinary '''bladder cancer''' by far is the urothelial carcinoma, previously called transitional cell carcinoma (90% of cases). The remaining cases are squamous cell carcinoma and adenocarcinoma.<section end="radiology" /> Urothelial carcinoma can occur anywhere there is urothelium, although it occurs most commonly in the bladder and renal pelvis and more rarely in the ureters and urethra. It's usually asymptomatic in early st...") Tag: Visual edit: Switched
09:59, 22 December 2023 Nikolas talk contribs created page WAGR syndrome (Redirected page to Wilms tumour#WAGR syndrome) Tags: New redirect Visual edit
09:58, 22 December 2023 Nikolas talk contribs created page Nephroblastoma (Redirected page to Wilms tumour) Tags: New redirect Visual edit
09:58, 22 December 2023 Nikolas talk contribs created page Wilms tumour (Created page with "<section begin="radiology" />'''Wilms tumour''', also called '''nephroblastoma''', is a tumour of the metanephric blastema. It’s the most common renal tumour in childhood. It mostly presents before the age of 5. 5% of cases are bilateral.<section end="radiology" /> == WAGR syndrome == Wilms tumour may be part of a syndrome called WAGR syndrome, characterised by Wilms tumor, aniridia, genitourinary anomalies, and retardation (intellectual disability). == Clinical feat...") Tag: Visual edit: Switched
14:36, 21 December 2023 Nikolas talk contribs created page Renal cell carcinoma (Created page with "<section begin="radiology" />'''Renal cell carcinoma''' (RCC) is the most common renal cancer in adults, accounting for 80+%. It's a malignant epithelial tumor that arises from the kidney tubules. It's usually discovered incidentally. When symptomatic, it usually presents with a classic triad of haematuria (with normal and not dysmorphic RBCs), costovertebral pain and/or a palpable mass in the flank. It's a relatively rare malignancy, with an incidence of 15/100 000 ne...") Tag: Visual edit
13:46, 21 December 2023 Nikolas talk contribs created page 17. Imaging of the urinary system. Indications, diagnostic strategy. Renal inflammatory diseases, nephrolithiasis. (Created page with "= Kidney stone disease = {{#lst:Kidney stone disease|radiology}} = Acute kidney injury = {{#lst:Acute kidney injury|radiology}} = Chronic kidney disease = {{#lst:Chronic kidney disease|radiology}} = Glomerulonephritis = {{#lst:Glomerulonephritis|radiology}} Category:Clinical Radiology (POTE course)") Tag: Visual edit
15:01, 19 December 2023 Nikolas talk contribs created page Kidney stone disease (Created page with "<section begin="radiology" />'''Kidney stone disease''', also called '''nephrolithiasis''' or '''urolithiasis''', refers to the presence of kidney stones in the urinary tract. When stones are present in the ureter it may be called '''ureterolithiasis''', while stones in the bladder are usually simply called '''bladder stones''' or '''bladder calculi'''. It's a relatively common condition, with a lifetime prevalence of 10 - 20 percent.<section end="radiology" /> Many hav...") Tag: Visual edit: Switched
14:41, 19 December 2023 Nikolas talk contribs created page Urine analysis (Redirected page to Urine dipstick test) Tags: New redirect Visual edit
13:52, 19 December 2023 Nikolas talk contribs created page MRCP (Redirected page to Magnetic resonance cholangiopancreatography) Tags: New redirect Visual edit
13:25, 19 December 2023 Nikolas talk contribs created page Endoscopic ultrasound (Redirected page to Upper endoscopy#Endoscopic ultrasonography) Tags: New redirect Visual edit
13:22, 19 December 2023 Nikolas talk contribs created page Magnetic resonance cholangiopancreatography (Created page with "'''Magnetic resonance cholangiopancreatography''' (MRCP) is a magnetic resonance imaging modality used to examine the biliary tree. It's a non-invasive modality that does not require contrast and is therefore frequently used in the evaluation of cholestasis and choledocholithiasis. If MRCP shows a stricture or obstruction of the biliary tract, an endoscopic retrograde cholangiopancreatography is usually indicated to treat the problem. <noinclude>Catego...") Tag: Visual edit: Switched
13:17, 19 December 2023 Nikolas talk contribs created page ERCP (Redirected page to Endoscopic retrograde cholangiopancreatography) Tags: New redirect Visual edit
12:06, 18 December 2023 Nikolas talk contribs created page Endoscopic retrograde cholangiopancreatography (Created page with "'''Endoscopic retrograde cholangiopancreatography''' (ERCP) is an examination which combines upper endoscopy and fluoroscopy to visualise and treat pathology of the biliary tree and pancreatic ducts. It only rarely causes complications, but potential complications are severe, so ERCP is mostly used for treatment of pathology rather than for diagnosis, as MRCP is usually sufficient for diagnosis. ERCP allows for removal of any obstructing pathology, dilating...") Tag: Visual edit: Switched
22:44, 15 December 2023 Nikolas talk contribs created page Colonoscopy (Created page with "'''Colonoscopy''' is the endoscopic examination of the rectum, colon, and distal ileum. It's the gold standard for evaluation of the large intestine. Colonoscopy is quite an uncomfortable procedure which requires difficult patient preparation. An alternative to colonoscopy is colonography. During colonoscopy, biopsy samples can be made and colonic polyps can be removed. == Indications == * Lower gastrointestinal bleeding * Screening for colorectal cancer...") Tag: Visual edit: Switched
22:39, 15 December 2023 Nikolas talk contribs created page Colonography (Created page with "'''Colonography''' refers to radiographic imaging of the large intestine. CT colonography is the modality most frequently used. Colonoscopy is used more often than colonography for evaluation of the large intestine, as it allows for taking biopsy samples and removing polyps during the same procedure. CT colonography with insufflation of the large intestine with CO2 is also called '''virtual colonoscopy''' or '''CT colonoscopy'''. It avoids the uncomfortableness...") Tag: Visual edit: Switched
22:20, 15 December 2023 Nikolas talk contribs created page 13. Imaging of the esophagus, stomach and small bowels. Methods, indications, imaging strategy. (Created page with "= Upper endoscopy = {{:Upper endoscopy}} = Other investigations of the oesophagus = {{:Diagnostic modalities of oesophageal disease}} = Investigations of the small intestine = {{:Enterography}} Category:Clinical Radiology (POTE course)") Tag: Visual edit
22:16, 15 December 2023 Nikolas talk contribs created page Enterography (Created page with "'''Enterography''' refers to imaging of the small intestine. It may be performed with simple x-ray (often called just enterography), CT enterography, or MR enterography. == Indications == It may be used to evaluate for: * Ileus * Gastrointestinal perforation * Inflammation of the small bowel (in Crohn disease) * Intussiception/invagination of bowel in children ** Most commonly due to Meckel diverticulum, polyp, or tumour * Intestinal...") Tag: Visual edit: Switched
22:10, 15 December 2023 Nikolas talk contribs created page Crohn disease (Redirected page to Inflammatory bowel disease (Crohn disease and ulcerative colitis)) Tags: New redirect Visual edit
21:57, 15 December 2023 Nikolas talk contribs created page Barium swallow (Redirected page to Diagnostic modalities of oesophageal disease#Barium swallow) Tags: New redirect Visual edit
12:11, 15 December 2023 Nikolas talk contribs created page Upper endoscopy (Created page with "'''Upper endoscopy''', also called oesophago-gastro-duodenoscopy (EGD) is a procedure which involves endoscopic examination of the entire upper GI-tract, the oesophagus, stomach, and duodenum. It's a commonly used procedure which can be used to evaluate a variety of conditions in three different organs. It uses a flexible scope. == Indications == Upper endoscopy is used acutely in case of suspected acute upper gastrointestinal bleeding. Other indications include: *...") Tag: Visual edit
11:52, 5 December 2023 Nikolas talk contribs created page 12. Imaging in acute abdomen. (Created page with "{{#lst:Acute abdomen|radiology}} = eFAST = {{:eFAST}} Category:Clinical Radiology (POTE course)") Tag: Visual edit
11:00, 5 December 2023 Nikolas talk contribs created page EFAST (Created page with "{{DISPLAYTITLE:eFAST}} {{DEFAULTSORT:eFAST}} '''eFAST''' is a rapid (a few minutes) ultrasound protocol used in the context of blunt or penetrating trauma which can be used to identify free fluid in the peritoneum, which is presumably blood, as well as pneumothorax, haemothorax, or pleural effusion. It involves examining a certain set of abdominal and thoracic regions for free fluid. Order of...") Tag: Visual edit
10:46, 5 December 2023 Nikolas talk contribs created page Appendicitis (Redirected page to Acute appendicitis) Tags: New redirect Visual edit
10:45, 5 December 2023 Nikolas talk contribs created page Diverticulitis (Redirected page to Diverticular disease (diverticulosis and diverticulitis)) Tags: New redirect Visual edit
10:36, 5 December 2023 Nikolas talk contribs created page 11. Diseases of the aorta. Imaging methods, the role of CT and MRI. (Created page with "= Acute aortic syndrome = {{:Acute aortic syndrome}} = Aortic dissection = {{#lst:Aortic dissection|radiology}} Category:Clinical Radiology (POTE course)") Tag: Visual edit
13:28, 4 December 2023 Nikolas talk contribs created page Acute aortic syndrome (Created page with "'''Acute aortic syndrome''' (AAS) is a clinical syndrome caused by one of three life-threatening aortic pathologies which all have similar clinical features. These are: * Aortic dissection (70-80% of AAS) * Aortic intramural haemotoma * Penetratic aortic ulcer <noinclude>‎Category:Vascular surgery</noinclude>") Tag: Visual edit: Switched
13:24, 4 December 2023 Nikolas talk contribs created page Arterial dissection (Created page with "'''Arterial dissection''' occurs when there defect in the arterial tunica intima, leading to blood entering a virtual space between the tunica intima and tunica media. This forms a so-called ''false lumen'' inside this space. Unlike what the image at the top of the page shows, the false lumen may become larger than the true lumen. Blood may flow out of the false lumen through a second intimal tear. The aorta is the artery most often affected by dissection, called aort...") Tag: Visual edit
13:22, 4 December 2023 Nikolas talk contribs created page 10. Imaging of ischemic heart diseases and cardiac valve diseases. (Created page with "= Ischaemic heart disease = {{#lst:Ischaemic heart disease|radiology}} = Coronary angiography = {{:Coronary angiography}} = Aortic stenosis = {{#lst:Aortic stenosis|radiology}} Category:Clinical Radiology (POTE course)") Tag: Visual edit
12:07, 4 December 2023 Nikolas talk contribs created page Coronary angiography (Created page with "'''Coronary angiography''', usually called '''invasive coronary angiography''' or '''conventional coronary angiography''' to distinguish it from CT coronary angiography, is technique used to visualise the coronary arteries, usually in the evaluation of coronary artery disease. If a significant stenosis of the coronary arteries is seen on the angiography, percutaneous coronary intervention can be performed in the same procedure to...") Tag: Visual edit: Switched
11:59, 4 December 2023 Nikolas talk contribs created page Invasive coronary angiography (Redirected page to Coronary angiography) Tags: New redirect Visual edit
11:24, 4 December 2023 Nikolas talk contribs created page 9. Diagnostic imaging of cardiac diseases. Methods, indications. Cardiomyopathies. Diseases of the pericardium. (Created page with "= Echocardiography = {{:Echocardiography}} = Cardiac CT = {{:Cardiac computed tomography}} = Cardiac MRI = {{:Cardiac magnetic resonance imaging}} = Chest x-ray = {{:Chest radiography}} = Pulmonary oedema = {{#lst:Pulmonary oedema|radiology}} = Pulmonary hypertension = {{#lst:Pulmonary hypertension|radiology}} = Dilated cardiomyopathy = {{#lst:Dilated cardiomyopathy|radiology}} = Hypertrophic cardiomyopathy = {{#lst:Hypertrophic cardiomyopathy|radiology}} = Peric...") Tag: Visual edit: Switched
11:00, 4 December 2023 Nikolas talk contribs created page Left atrial enlargement (Created page with "<section begin="radiology" />'''Left atrial enlargement''' (LAE) is a consequence of increased left atrial pressure or volume over a longer period of time. This may be due to left-to-right shunt, hypertension, mitral regurgitation, or mitral stenosis.<section end="radiology" /> It is asymptomatic in itself, but the presence LAE increases the risk of atrial fibrillation, stroke, and HFpEF. <section begin="radiology" /> == Diagnosis and evaluation == [...") Tag: Visual edit: Switched
10:51, 4 December 2023 Nikolas talk contribs created page HFpEF (Redirected page to Heart failure) Tags: New redirect Visual edit
10:43, 4 December 2023 Nikolas talk contribs created page Tetralogy of Fallot (Created page with "<section begin="radiology" />'''Tetralogy of Fallot''' (ToF) is a cyanotic congenital heart disease caused by anterior displacement of the aorticopulmonary septum, causing unequal division of the truncus arteriosus. This causes four separate malformations, hence the name “tetralogy”: * Pulmonary infundibular stenosis (narrow right ventricular outflow tract) * Ventricular septal defect * An overriding aorta * Right ventricular hypertrophy <section end="radiology"...") Tag: Visual edit: Switched
10:41, 4 December 2023 Nikolas talk contribs created page Ebstein anomaly (Created page with "<section end="radiology" />'''Ebstein anomaly''' is a rare form of cyanotic congenital heart disease characterised by a downwards displacement of the septal and posterior leaflets of the tricuspid valve into the right ventricle. This displaces the "border" between the right atrium and right ventricle inferiorly, making the right atrium larger and right ventricle smaller, a process called atrialisation.<section end="radiology" /> Depending on the exact pathology and...") Tag: Visual edit: Switched
10:35, 4 December 2023 Nikolas talk contribs created page Transposition of the great arteries (Created page with "<section begin="radiology" />'''Transposition of the great arteries''' or '''the great vessels''' is a cyanotic congenital heart disease characterised by the aorta arising from the right ventricle (rather than the left) and the pulmonary trunk arising from the left ventricle (rather than the right). This essentially creates two parallell circuits which are not connected. This is incompatible with life unless there is some intracardiac shunt, like patent ductus arte...") Tag: Visual edit: Switched