Articles

Articles are a collaborative effort to provide a single canonical page on all topics relevant to the practice of radiology. As such, articles are written and continuously improved upon by countless contributing members. Our dedicated editors oversee each edit for accuracy and style. Find out more about articles.

311 results found
Article

Sinonasal polyposis (mnemonic)

A mnemonic to remember the causes of sinonasal polyposis is:  KIC AAAN Mnemonic K: Kartagener syndrome I: infectious rhinosinusitis  C: cystic fibrosis                         A: aspirin sensitivity A: allergic fungal sinusitis  A: asthma  N: nickel exposure
Article

Lucent/lytic skull lesions (mnemonic)

Two mnemonics to remember the causes of lucent/lytic skull lesions are: MEL TORME TROMMEL HELP ME TO HOLD Mnemonic MEL TORME  M: metastasis E: eosinophilic granuloma L: lymphoma/Langerhans cell histiocytosis T: tuberculosis O: osteomyelitis R: radiation M: multiple myeloma E: epide...
Article

Branches of the anterior division of the internal iliac artery (mnemonic)

Mnemonics to remember the branches of the anterior division of the internal iliac artery are: SOI VU MR PIG (it can be remembered as SO fourth (IV) U MR PIG) Oranges Under Some Ice Might Peel Instantly Some Old Uteruses May Get Prolapsed (the consistent branches, in order, in females) Mnemon...
Article

von Hippel-Lindau disease (mnemonic)

Features of von Hippel-Lindau disease can be remembered by the mnemonic: HIPPEL Mnemonic: H: hemangioblastoma of CNS I: increased risk of renal cell cancer P: pheochromocytoma P: pancreatic lesions (cyst, cystadenoma, cystadenocarcinoma, neuro-endocrine tumors) E: eye and ear dysfunction ...
Article

Protrusio acetabuli (mnemonic)

Mnemonics for remembering the causes of protrusio acetabuli include: PROTrusio acetabuli My PROTRUSIO Mnemonics PROTrusio acetabuli Includes the most common causes P: Paget disease R: rheumatoid arthritis (and other arthritides such as osteoarthritis, ankylosing spondylitis, juvenile idio...
Article

Neurocysticercosis (mnemonic)

A mnemonic to remember the stages of neurocysticercosis is: Vegans Can't Get Neurocysticercosis Mnemonic V: vesicular C: colloidal vesicular G: granular nodular N: nodular calcified
Article

Cervical incompetence morphological changes on ultrasound (mnemonic)

Sequential morphological ultrasound changes of the endocervical canal with cervical incompetence can be remembered using the mnemonic: Trust Your Vaginal Ultrasound Mnemonic T-shaped (normal internal cervical os) Y-shaped V-shaped  U-shaped Related article cervical incompetence funnelin...
Article

Diffuse bony sclerosis (mnemonic)

A mnemonic for remembering the causes of diffuse bony sclerosis is: 3 M's PROOF Mnemonic 3 M's PROOF M: malignancy metastases (osteoblastic metastases) lymphoma leukemia M: myelofibrosis M: mastocytosis S: sickle cell disease P: Paget disease of the bone/pyknodysostosis R: renal oste...
Article

Toxic leukoencephalopathy (mnemonic)

A mnemonic to remember the more common causes of toxic leukoencephalopathy is: CHOICES​ 1 Mnemonic C: chemotherapy (e.g. methotrexate) H: heroin O: other opioids I: immunosuppressant drugs or imidazole C: cocaine E: ethanol or environmental (e.g. carbon monoxide) S: splenial lesions (re...
Article

Lucent transverse metaphyseal lines (mnemonic)

The differential diagnosis for lucent transverse metaphyseal lines or bands may be recalled using various mnemonics: CAMEL LINING Mnemonics CAMEL C: congenital infection (e.g. STORCH) A: anatomical variation M: metastatic neuroblastoma E: earlier systemic illness (rickets, scurvy) L: le...
Article

Thyroid mass (mnemonic)

A mnemonic for thyroidal mass differential diagnosis is: CATCH Mnemonic C: carcinoma A: adenoma T: thyroiditis C: colloid cyst H: hyperplasia (parathyroid gland)
Article

New onset atrial fibrillation causes (mnemonic)

A mnemonic to remember the commonest causes of new onset atrial fibrillation is: PIRATES ​Mnemonic P: pulmonary I: ischemic R: rheumatic A: atrial myxoma T: thyroid E: embolism S: sepsis
Article

Abdominal distension (mnemonic)

A mnemonic for causes of abdominal distension (6 Fs) is: F: fat F: fluid  F: flatus F: feces  F: fetus F: fulminant mass
Article

Anion gap metabolic acidosis causes (mnemonic)

A mnemonic to remember the commonest causes of anion gap metabolic acidosis is: GOLDMARK Mnemonic G: glycols (ethylene glycol and propylene glycol) O: oxoproline L: L-lactate D: D-lactate M: methanol A: aspirin R: renal failure K: ketoacidosis
Article

Drop metastases (mnemonic)

The primary intracerebral malignancies that may cause drop metastases to the subarachnoid space are: glioblastoma (GBM) and anaplastic astrocytoma medulloblastoma sPNET ependymoma germinoma choroid plexus carcinoma pineoblastoma/pineocytoma These can be remembered using this mnemonic: G...
Article

Thrombocytopenia causes (mnemonic)

A mnemonic to remember the commonest causes of thrombocytopenia is: PLATELETS Mnemonic P: platelet disorders (DIC, TTP, ITP) L: leukemia  A: anemia T: trauma E: enlarged spleen L: liver disease E: ethanol T: toxicity (heparin, aspirin, chemotherapy, benzene) S: sepsis
Article

Dense transverse metaphyseal lines (mnemonic)

Common causes of dense transverse metaphyseal lines can be remembered using the mnemonics: DENSE LINES PRINCES Mnemonics DENSE LINES D: D-vitamin intoxication E: elemental arsenic and heavy metals (lead, bismuth, phosphorus) N: normal variation S: systemic illness E: estrogen to mother ...
Article

Felty syndrome components (mnemonic)

Felty syndrome is a rare condition that involves rheumatoid arthritis, decreased white blood cell count and spleen enlargement. A mnemonic to remember the basic components of Felty syndrome is: SANTA Mnemonic S: splenomegaly  A: anemia N: neutropenia T: thrombocytopenia A: arthritis (rhe...
Article

Acute abdominal pain differential diagnosis (mnemonic)

A mnemonic to remember the basic differential diagnosis of acute abdominal pain is: ABDOMINAL Mnemonic A: appendicitis  B: biliary tract disease D: diverticulitis O: ovarian disease M: malignancy I: intestinal obstruction N: nephritic disorders A: acute pancreatitis L: liquor (ethano...
Article

Endocarditis signs (mnemonic)

A mnemonic to remember the most important signs of endocarditis is: FROM JANE Mnemonic F: fever R: Roth's spots O: Osler's nodes M: murmur of heart J: Janeway lesions A: anemia N: nail hemorrhage E: embolism

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.