Buzzwords Flashcards
Ectopia lentis
Homocystinuria (downwards and inwards) and Marfans (upwards and outwards)
Stellate iris
Williams Syndrome
Streak gonads
Turners syndrome
Athymia
DiGeorge syndrome
ANA and dsDNA positive
SLE
Fixed split second heart sound
ASD
HLA DQ2 DQ8
Coeliac
Recurrent episodes of swelling, persistent low C4
Hereditary angioedema (C1 inhibitor deficiency)
Boot shaped heart
TOF
Erythema migrans
Lyme disease
Erythema marginatum
Rheumatic fever
McCune Albright Syndrome
Irregular patches of hyperpigmentation, fibrous dysplasia, endocrine hyperplasia (precocious puberty, hyperthyroidism)
Butterfly vertebrae
Alagille syndrome
Saccharine mucocilliary clearance test
Primary ciliary dyskinesia
Microcytic anaemia
Iron def, lead poisoning, sickle cell, beta thalasaemia
Basophilic strippling
Heavy metal poisoning, b thalasaemia
Asplenia blood film
I.e. in sickle cell or post splenectomy = target cells, howell jolly bodies
Cholestasis, congential HD, dysmorphia
Alagille syndrome
Ambiguous genitalia, salt wasting crisis (hyponatraemia, Hyperkalaemia)
CAH
CAH diagnosic bloods
Hypoglycaemia (due to hypocortisolism), hyponatraemia and Hyperkalaemia (due to hypoaldosteronism), elevated 17-a-hydroxyprogesterone
Anticonvulsant which causes hirsutism
Phenytoin
Topical steroid ladder
Dirty - dermovate (very potent) Monsters - mometasome Beat - Betnovate European - eumovate Hydrangeas - hydrocortisone (weak)
Prognostic factors in AML and ALL
Age <1 and >10 = high risk in B cell ALL
high initial WBC count
ALL subtype - mature B cell worse than early B cell
Hyperdiploidy (>50 chromosomes) is favourable
Hypodiploidy (<44 chromosomes) is less favourable
Response to initial treatment - remission is favourable
Translocations: 12 and 21 translocation is favourable
9 and 22 (Philadelphia) and 4 and 11 are unfavourable
Sweat chloride > 60mmol/l
Diagnostic of CF
Definitive treatment for TOF
Transannular patch repair
Initial palliation in TOF
RV outflow tract stenting (in cath lab) or sometimes BT shunt
Centrotemporal spikes
Benign Rolandic epilepsy
3/s spike wave discharge
Absence epilepsy
Dermatitis herpetiformis
Coeliac disease
Hyperuricaemia, hyperphosphataemia, Hyperkalaemia, hypocalcaemia in a child with malignancy
Tumour lysis syndrome:
Management = hyper hydration, allopurinol or urate oxidase (rasburicase)
Coeliac diagnostic bloods
- Total IgA and IgA TtG
If IgA deficient, then IgG tTG, IgG EMA, igG DGP
3 core symptoms of ADHD
Inattention, hyperactivity, impulsivity
1st line medication for ADHD
Methylphenidate (a noradrenaline dopamine reuptake inhibitor)
Glutamate dehydrogenase stool test
C. difficile
Coloboma
Charge syndrome
Diabetic with hypoglycaemia and
1. Low c peptide 2. High c peptide 3. High lactate
- Excessive exogenous insulin 2. excess sulphonylurea (e.g. gliclazide poisoning 3. Metformin poisoning
IUGR, jaundice, rash, diffuse cerebral calcification on MRI, hydrocephalus, macular chorioretinitis (pigmented spots on retina)
Congenital toxoplasmosis - hx of exposure to cat litter
Congenital varicella (1st and 2nd trimesters, < 20 weeks)
Neonatal varicella (last three weeks of pregnancy)
Congenital varicella = disseminated severe skin/eye/bone lesions, neurological involvement, limb hypoplasia - fatal in 30%
Neonatal varicella = highest risk is perinatal (-5 to +2 days) around delivery due to high viral load but not enough time to acquire antibodies = life threatening disseminated disease, high mortality
Postnatal acquired disease = mild moderate disease
IUGR, unwell, jaundice, microcephaly
Later: Sensorineural hearing loss, seizures, cognitive impairment, chorioretinits (white spot on retina), blueberry muffin rash
MRI: periventricular calcifications
CMV
Congenital parvovirus
Fetal loss of hydrops fetalis
Congenital heart disease (especially PDA), cataracts + pigmented retinopathy, sensorineural hearing loss, thrombocytopenia, blueberry muffin rash
Congenital rubella
CSF showing increased protein (monoclonal bands) with Norma, cell count
Guillian Barre syndrome
Absence of dystrophin protein at muscle biopsy
DMD
0 is within the 95% confidence interval
Result is not significant at 5%
Duodenal Jejunal flexure on the RIGHT of transverse process of the L1 vertebrae at the level of the pylorus
Malrotation
Obstruction at second part of duodenum
Pancreas divisum
Empirical antibiotic for meningitis
Cefotaxime or Ceftriaxone
Juxtaglomerular hyperplasia
Barter syndrome
Elevated plasma or CSF glycine
Non ketotic hyperglycinaemia
Acute scrotum with blue dot
Torted hydatid cyst
Suburst appearance at bone xray
Osteosarcoma
Only antidepressant used in kids
Fluoxetine
EEG showing chaotic pattern of high voltage slow waves and multi focal spike waves with no consistent pattern
Infantile spasm - strongly associated with mental retardation
Periodic complexes - normal EEG with recurrent paroxysmal burst of high voltage slow waves - in all leads
Subacute sclerosing panencephalitis - looks for high anti measles titres
Double bubble sign
Duodenal atresia
Lisch nodules
NF1
Clumsy in the morning, limb jerks, dropping things
Juvenile myoclonic epilepsy
Muscle weakness, cataracts, diabetes
Myotonic dystrophy In newborn (congenital myotonic dystrophy) - profound hypotonia
Rash appears after fever subsides, febrile seizure
HHV 6, roseola
Viral meningitis, CT showing bi temporal lobe enhancement
Herpes Simples Virus (HSV)
Nitroblue tetrazolium test
Chronic granulomatous disease
Body surface area of a 1year old 10kg child
0.49kg
Immunoglobulin class which crosses the placenta to give neonatal immunity
IgG
Parvovirus infectious period
7-10 days before infectious period till day after rash appears
TORCH infection associated with hydrocephalus
Toxoplasmosis
MMR vaccine contraindications
Contra-indicated in patients with a confirmed anaphylactic reaction to a preceding dose of a vaccine containing the same antigens or vaccine component.
People who can not have live vaccines
Anaphylaxis management
Acute resus: IM adrenaline, assess and repeat in 5 mins if poor response, remove trigger, give oxygen at highest possible concentration, IV access ABD rapid fluid challenge 20ml/kg bolus, continuous ECG and Sats monitoring
After initial resus: slow IV/IM chlorphenamie and hydrocortisone
Meningitis with focal seizures, high CSF lymphocytes,
HSV
FU for typical UTI in <6 months
US in 6 weeks
FU for atypical UTI > 3yrs
US during acute illness only
FU for atypical UTI 6mths-3yrs
US during acute illness, DMSA at 4-6mths
Atypical or recurrent UTI <6mths
Acute US, DMSA at 4-6months, MCUG
Recurrent UTIs, >6months
US at 6weeks and DMSA at 4-6mths
Migraine prophylaxis
Propranolol or topiramate (teratogenic)
Medication overuse headache
3 months or more of:
1. Triptans, opioids, ergo TS or combination analgesia doe 10 days/month or more
OR
2. Paracetamol, aspirin, or NSAID for 15 days/month or more
Acute migraine treatment
NSAID (ibuprofen) or paracetamol
Adjunct: antiemetic if accompanied by nausea (cyclizine, promethazine, prochorperazine)
2nd line: Consider adding nasal sumatriptan in children > 12 years
When should paracetamol levels be checked after an OD?
4 hours
ROP screening criteria
<32 weeks or <1501g
ROP screening timing
<27 weeks: at 30-31 weeks gestation
27-32 weeks: should be at 4-5 weeks age