Mnemonics/DDs Flashcards
`Palpitation/Nervousness DDs
2 (MACE)
-Menopause
-Medication induced
-Anemia
-Anxiety/Panic/Stress
-CNS- trauma, epilepsy, stroke/TIA, infection
-CVS- arrhythmia, valvular heart disease, HTN, MI, IHD
-Endocrine: hyperthyroidism, hypoglycemia, Pheochromocytoma,
-Excess tea/coffee/recreational drug
Red lump on eye lid DDs
3Eyelid+2Eye+3Local=8
1.Stye
2.Chalazion
3.Dacrocystitis
4.Conjunctivitis
5.Cellulitis:
a.Orbital
b.Periorbital
6.FB (Foreign body)
7.Insect bite
8.Allergic reaction
Macrocephaly DDs
3B2IG HO2T (BIG HOT)
1.Bleeding/ Hemorrhage
2.Benign Familial Macrocephaly
3.BESSI- Benign Enlargement of Subarachnoid Space in Infancy
4.IIH (Increased Intracranial Hypertension)
5.Infection- Meningitis, Encephalitis, Abscess
6.Genetic disorder- (FAN GG): fragile X syndrome, achondroplasia, neurofibromatosis type 1, Gorlin syndrome, Greig cephalo-poly-dactyly syndrome
7.Hydrocephalus- fluid in ventricles
8.Over-growth of skull bones- cranial hyper-ostosis
9.Trauma- Hematomas
10.Tumor
Mobile head at term DDs
1.Normal
2. Abnormal presentation /Occipito posterior (OP) position with deflexed head
3.Polyhydramnious
4.Placenta praevia
5.Fibroids occupying lower pole of uterus
CPD:
6.Baby: (2)
a)Big
b)Birth defects
7.Pelvic bone deformities(2) due Vit D deficiency:
a)osteomalacia
b)rickets
8.Uterine abnormalities: Bicornuate, Septate
9.Unknown
Dizziness/Vertigo (remember which case)
DDs
Dx: Cerebellar metastasis secondary to lung carcinoma and R/o Acoustic neuroma
1.Drug induced- hypotensive drugs
Ear:(5) (with Vs no HL)
2.Acute labyrinthitis- persistent vertigo with hearing loss
3.Vestibular neuronitis- persistent vertigo without hearing loss
4.BPPV- intermittent vertigo without hearing loss
5.Meniere’s disease- intermittent vertigo with tinnitus and hearing loss
6.Wax in the ear
CNS: (4)
7.Cerebrovascular- PICA
8.Multiple Sclerosis
9.Trauma
10.Epilepsy
Other (3):ICE
11.Infections
12.CVS rel.
13.Electrolyte imbalance
Subfertility DDs
3HPO3U
2Endo
(Male+Couple)
+2 Med1Surg+FHx + SAD(Marijuana)M(SAC)
(Don’t mix with recurrent miscarriages w/h is 2AEIU-C)
5.Eating disorders
6.Exercise induced
7.Stress
8.Hyperprolactenemia
1.PCOS
2.PID
3.Fibroid
4.Endometriosis
Endo:
9.DM
10.Thyroid
Med:
11.SLE
12.Renal disorders
Surg:
13.Asherman’s syndrome
Couple factors
17.Infrequent intercourse
Male
18.Sperm abnormalities
14.SAD (Marijuana)
15.Medications-(SAC) Spironolactone, AntiPsychotics, Chemotherapeutic agents
16.Family history
(FRAPES: Fibroids, Renal d, Adhesions, PID, Endometriosis, SADMA)
Paediatrics Vomiting DDs
GP-DISH-VIT-CO (say other Ddx first if infant 1 D)
1.GOR/GORD
2.Pyloric stenosis
3.Duodenal atresia
4.Intususseption
5.Strangulated and incarcerated hernia
6.Hirschsprung :birth defect in which some nerve cells are missing in the large intestine, so a child’s intestine can’t move stool and becomes blocked. The main symptom is a newborn’s failure to have a bowel movement within 48 hours after birth. Other symptoms include a swollen stomach and vomiting.
Surgery is required to bypass the affected part of the colon or remove it entirely.
7.Volvulus
8.Intestinal obstruction
9.Testicular torsion
10.Congenital Adrenal Hyperplasia
Other: Fever:-
11.Meningitis (Septicaemia)
12.OM
13.Pneumonia
14.AGE
15.UTI
Travel fever DDs (adult and paeds)
(2H+6T+7R)=15
1.Hepatitis (A, B, C, D, E)
(Ques- ABP FIT NO SEX)
2.HIV
3.Malaria
4.Dengue
5.Typhoid
6.Paratyphoid
QLD:(2)
7.Ross river
8.Hemochromatosis (Fe binding protein deposition that causes liver damage, Diabetes, bronze skin)
RESPIRATORY:(3+2+2)
9.TB
10.Atypical pneumonia
11.Legionella
Vaccine:
12.Influenza
13.COVID pneumonitis
14.Viral URTI/LRTI
15.Bacterial sepsis
Short term memory loss DDs
A3C2E DEV (Alcohol, 3CNS, 2Endo, Dementia,Electrolyte, Vit B12)=9
1.Alcohol induced brain injury
CNS:(3)
2.Trauma/ head injury
3.Infection- Meningitis
4.Brain tumour
ENDOCRINE: (2)
5.Diabetes neuropathy
6.Thyroid dysfunction
7.Early DEMENTIA
8.ELECTROLYTE imbalance
9.Vit B12 deficiency
DELERIUM OR HI2D4EMAP C
Drug
Dementia
Endocrine
Electrolyte
Eye
Ear
Metabolic: liver or kidney failure
Alcohol
Psychosis/Depression
CNS: all
For Hx: ICCEE(EE)MM
INFECTION
CNS, CVS
Electrolyte
Endocrine
Ear , eye
Mood
medication
Uncomfortable feeling (3rd trimester)
DDs
(Think tummy pain)
1.Normal labour
2.Mal presentation
3.Trauma
4.APH- Abruptio (could be Concealed)
5.Fibroid(vary wt preg)
5.UTI/ pyelonephritis
7.Renal colic
8.Constipation
Transverse Lie:
Causes
Complications
Tx
2+2+3=7
This pregnancy:-
1.Polyhydramnious
2.Placenta previa
Previous pregnancy:-
3.Previous C-section
4.Multiparity
Uterus:-
5.Lax uterus
6.Small pelvis
7.Uterine malformation
Complications:
Obstructed labor
Cord Prolapse
Tx: Elective C section OR External Cephalic Version (ECV)
if ECV done successfully: Induction of labor for NVD trial
May need Emergency C section after this, so ECV done keeping all facilities ready.
Primary / Secondary PPH DDs
1.Uterine atony (Tone)
2. RPOC (Tissue)
3.Laceration- Episiotomy, instrument used, obstructed labor? vaginal and cervical (Trauma)
4. Bleeding disorder & blood thinning meds (Thrombin)
Secondary (extra)
5.Endometritis
Post partum fever DDs
Wind, water, wound, walking, wonder drugs)
3Bs
1.Breast: Mastitis/ Breast abscess
2.Birth canal: endometritis
3.Bladder: UTI
4. Wound infection (episiotomy/CS wound)
5.URTI/ Pneumonia
6.DVT
Dementia DDs
4D4C-2ED-VAM=14
1.Alzheimer’s
2.Frontal lobe
3.Lewy body
4.Vascular
5.Tumour
6.Trauma
7.Infection
8.Stroke
9.Diabetes
10.Thyroid
11.Depression
12.Vit B12 deficiency
13.Alcohol
14.Medication, ECT
15.Syphilis
Acquired brain injury causes
5CNS+3Dementia+1A+2:AlcDrug=11
.Hypoxia
CNS:(5)
1.Stroke, Aneurysm
2.Trauma
3.Brain surgery
4.Epilepsy
5.Tumor
Dementia:
6.Alzheimer’s
7.Parkinson’s
8.Huntington’s
9.MS (Multiple sclerosis)
10.AIDS
11.Thyroid
13.Depression
SADMA:
12.Alcohol
13.Drugs
Shoulder pain DDs,
Rotator cuff injury Mx
Shoulder Dislocation Mx
NI3PT 3FO3R B4CD
1.Nerve palsy- Suprascapular and Axillary
2.Infection
3.Pancost tumor
4.PMR
5.Polymositis/Dermatomyositis
6.Thyroid
7.Tumor
8.Frozen shoulder/ Adhesive capsulitis
9.Fibromyalgia
10.Fracture
11.Osteoarthritis
12.Rheumatoid arthritis
13.Rotator cuff injury
14.Raynaud’s phenomenon
15.Bicipital tendinitis
16.Cervical disc disease
17.Cervical spondylosis (wear &tear of spinal disc)
18.Cervical Sprain and Strain
19.Complex Regional pain syndromes
20.Dislocation- shoulder, AC
Mx of Rotator cuff injury:
IX:
X-rays: usually normal or may show a small bone spur.
MRI or ultrasound: more sensitive for soft tissues like the
rotator cuff tendons.
Shows:
1.Tear’s:
a.Location
b.Size
c.”old” or “new”
2.Rotator cuff muscles:
a.Quality
TREATMENT:
NONSURGICAL Treatment: (7)
1.Rest.
2.Sling (to help protect your shoulder and keep it still.)
3.Activity modification or Avoidance
4.NSAIDs: ibuprofen and naproxen reduce pain and swelling.
5.Strengthening exercises:
a.Restore movement
b.Strengthen shoulder
c.Relieve pain
d.Prevent further injury.
6.Stretches to improve flexibility and ROM.
7.Steroid injection.
Indications for SURGERY: (3)
1.Symptoms have lasted 6 to 12 months
2.Large tear (more than 3 cm) and the quality of the
surrounding tissue is good.
3.Significant weakness and loss of function in your shoulder
Mx of Shoulder Dislocation:
X-Ray to R/O Fx if suspected
Reduction after anesthesia (Lignocaine, Nitrous Oxide/ Fentanyl)
if req. by (Kocher’s technique: there will be no sudden movements or pulling. Relax arm while i move it and put it into place)
P-PRICE(SS):
Painkiller, Physio, Restriction of certain movements
RICE,Sling (few days),Shoulder strappling during active sports
Course:2 wk(most activities),12 weeks(heavy lifting sports)
Complication: Axillary nerve damage, Shoulder Arthritis (1/3), Recurrence
One-Sided Weakness DDs
Chronic Bilateral weakness + numbness DD
One-Sided Weakness DDs:
1.Subdural hematoma
2.Epidural hematoma
3.Subarachnoid haemorrhage
4.TIA
5.Stroke
6.Tumour/SOL
7.Meningitis
8.Encephalitis
9.Trauma
10.Epilepsy
11.Hemiplegic migraine: (migraine with motor aura can cause temporary paralysis on one side of the body.)
12.Psychogenic (Somatic Symptom D)
Bilateral weakness + numbness= PAD2S BVM
Peripheral Neuropathy
Alcohol
DM
Stroke
Spinal Cord Compression
Brain tumor
Vit B12 Deficiency
MS
(C&C Opthalmoplegic Migraine: Binocular Diplopia
Migraine: Vision loss)
Adult chronic Diarrhoea DDs
4I 3C HAT DP
1.IBD
2.IBS
3.Infections- Hepatitis A, Giardiasis, HIV?
4.Intolerance (lactose) (dont mix with intestinal parasite)
5.Celiac
6.Cystic fibrosis
7.Cancer
8.Hyperthyroidism/Thyrotoxicosis, HIV?
9.Antibiotic induced (Pseudomembrane Colitis)
10.Travel related
11.Diverticular disorder
12.Psychiatric
Murmur in pregnancy DDs
PRAIS-P
1.Pulmonary embolism (S1Q3T3: presence of an S wave in lead I with Q wave and T inversion in lead III.)
2.Respiratory causes (Asthma, URTI, LRTI)
3.Anemia
4.Infective endocarditis
5.Structural heart defects like MS
6.Physiological murmur
Dysphagia DDs (slide number 48- GIT)
Esophageal (3SPAM) & Oropharngeal (S2PR3M)
2[CGP]
Esophageal cause (3SPAM):
(Peptic) Stricture
(Esophageal) Spasm
Scleroderma
Pharyngeal pouch(oropharyngeal)
Achalasia cardia
(Esophageal) Mass
Oropharngeal cause (S2PR3M)
Stroke
Parkinson
Polymyositis
Radiation (head & neck)
MG (Myasthenia Gravis): Tired at end of day?
MS
Medication
2C:
CA(Esophageal, Oral)
Candidiasis
2G:GERD, Globus
2P:Peritonsillar Abscess, Plummer Vinson syn
(Read in detail in Mx)
Also ask: HOT-GCG: (Hiatal Hernia,Oral CA,Thyroid,GERD,Candida, Globus)
Candida & HIV
GERD
Thyroid
Hiatal Hernia???
Voice: for stroke, Esophageal CA, R/O issues with near-by structures
Globus
Smoking (for Oral CA)
PEFE:
Anemia Qs: (for nutritional deficiency and Plummer Vinson)
Esophageal ring/web
Peritonsillar Abscess
Thyroid
Enlarged LN DDx
Mx of Acute Adenitis
P6V 3BA4IT 2M
Post-viral
Viral+:(6)
EBV,CMV, HIV,
Kawasaki (not viral)
Toxo, Cat scratch,
Bacterial:(3)
TB
Acute Bacterial Adenitis (NOT B. TRACHITIS of SOB)
Dental infection
Allergy: Atopic Eczema
Inflammation:(4)
Tonsillitis, Quinsy,
JRA(juvenile rheumatoid arthritis), SLE
Thyroid
Malignancy:(2)
Lymphoma, Leukemia
Ix:6+4
1.FBC
2.Serology: (5)
a.EBV
b.CMV
c.HIV
d.Toxo
e.Cat scratch
(Swab for Tonsillitis)
3.Mantoux
4.C-XRay
5.CT
6.Biopsy
Management of acute Adenitis/Fluctuant Node (3)
1.Incision and Drainage (CI in suspected TB: possible Sinus formation)
2.Oral Antibiotics: Flucloxacillin for 10 days, with review in 48 hours.
(Hypersensitivity to penicillin: Cefalexin)
3.IV antibiotics: (Neonates, unwell or failed oral Rx)
Atrial fibrillation Causes + Complications
PIRATES
Pulmonary: lung dx (coughing)
Ischemia: Hx of heart attack
Rheumatic fever
Atrial myxoma: structural prob+Fhx of heart prob, MI, abnormal heart valves, congenital heart defects, previous heart surgery
Thyroid-hyper
Emboli: bleed &clotting disorder
Sepsis: F/N/vomit
+
SADMA+S: smoking, alcohol, caffeine, stress
Complications (5): stroke, PE, HF, mesenteric ischemia, PVD
Thyroid lump DDs
2G H 3C 3L
1.Grave’s disease
2.Goitre (Multi nodular)
3.Hashimotos’ thyroiditis
Cysts
4.Thyroglossal
5.Sebaceous
6.Cancer-thyroid
7.LN
8.Lipoma
9.Lymphoma
Med of ulcerative colitis
IP3ASSS(3):
Immune modulator
Painkiller
Anti-Diarrheal, Anti-biotic, Aminosalicylate
Steroid
Supplement(3): iron, vit D, Calcium
Surgery- talk about stoma bag