IB WCS 20
Hx TAKING & P/E IN SURGICAL PT'S
Dr Ronnie Poon
Surgery
Tues 10-09-02
Hx TAKING
Chief complaint
Hx of present illness
Systemic review: can included other systems not relevant to chief complaint
Past health
Medication / Allergy
Social Hx
Fam Hx
For each section - relevant information only
PHYSICAL EXAMINATION
General examination
- General condition, body build, BP/P/Temp, P/J/C/LN (pallor, jaundice, cyanosis, LN)
System specific examination
Remember this sequence even if all not required
SURGICAL PATIENTS
First 5 are most important systems for examination!!
GI disease: hepatobiliary and pancreatic, upper GI - most common (must know how to examine)
Urological disease
Vascular disease
Br disease
Endocrine
Subspecialties: H&N, ENT, Plastic, Neurosurgery, Orthopaedic
AIM OF Hx and EXAM in SURG PATIENTS
Get Dx
Recognise surgical emergencies: eg. Gastrointestinal bleeding, ruptured abdominal aortic aneurysm (weakened, dilated BV wall - can rupture; Pt can die within 30min)
Differentiate malignancy from benign diseases
Differentiate surgical from non-surgical diseases: Common causes of epigastric pain: gallstones (induced by fatty food), GDU (hunger). If operate on GDU thinking it is gallstones, cause more bleeding/ stress. GDU: upper endoscopy - Tx. If pain persists, surgery to Tx gallstones
Have list of DDx
GASTROINTESTINAL
Case scenario
A 65-year old woman with good past health presented with epigastric pain for one month with anorexia and weight loss of 10 pounds.
What particular points in the history would you like to ask? How would you perform the physical examination?
- Unlikely to be surgical emergency: history 1m
- Malignant: anorexia, wt loss significant
History for GI diseases
History of present illness
- Pain (site, duration, nature, radiation, progress, aggravating and relieving factors)
- Nausea, dysphagia or vomiting (nature, volume, frequency, relation to meal)
- Change in bowel habit (frequency, constipation / diarrhoea, any mucus (benign polypoid cancer), any per rectal bleeding, malaena, pale stool in long-term obstructive jaundice)
- Tea-colour urine (suggests obstructive jaundice: BR < mmol/L)
- Anorexia, weight loss, fever (wt loss due to anorexia, or intake normal, how much wt loss)
- Systemic review
- RS: lung metastasis -> dyspnoea, pleural effusion
- MSS: back, bone pain
- Cancer: first spreads to lung, then to bone
- LN
- Tachycardia secondary to dyspnoea (but must mention RS first)
- eg. Malaena and 2d of epigastric pain -> blood loss - anaemia - tachycardia
Relevant past history: Eg. Peptic ulcer, liver disease, previous malignancy
Drug history: Eg. NSAIDs, steroids
Social history: Alcohol intake (gastritis, peptic ulcer), Smoking
Family history: Eg. Any GI malignancy
Physical examination for GI diseases
General
- General condition, body build (e.g. ? cachexic), hydration
- Pallor, jaundice, supraclavicular lymph node (P, J, LN)
- Vital signs (temp, BP/P)
- Chronic stigmata of liver disease (if suspected liver disease) -> palmar erythema, clubbing, telangiectasia, spider angioma (DDx: HCC of left lobe of liver, which lies at epigastrium)
Abdomen
- Inspection (scar, dilated veins, distension, obvious mass)
- Palpation (any tenderness, liver/spleen/kidney, mass)
- Percussion (any ascites: shifting dullness, gaseous distension)
- Auscultation (bowel sounds, renal artery stenosis - noise with systole, bruits)
REMEMBER to examine hernia orifice (inguinal hernia- ask Pt to cough), ext. genitalia (eg. testicular cancer with metastasis to epigastrium)
REMEMBER per rectal examination (rectal mass, blood) -> must tell examiner you want to perform (even if Pt doesn't allow)
UROLOGICAL
Case scenario
A 65-year old man with good past health presented with haematuria for 2 weeks (haematuria is the most common sign).
What particular points in the history would you like to ask? How would you perform the physical examination?
- Haematuria rarely causes shock -> but clots can block ureter, Pt cannot void, need Foley catheter
- Differentiate malignant from benign -> RCC, transitional ca of ureter, BPH, stones, benign infection (TB)
History for urological diseases
History of present illness
- Pain (loin/flank/groin)
- Dull aching -> cancer
- Acute colicky -> stone
- Haematuria (duration. constant or intermittent, whole stream?)
- Dysuria/ frequency/ urgency/ nocturia: dysuria, freq -> UTI
- Incontinence: eg. Multiparous females
- Weight loss, fever: high grader fever -> benign
- Relevant past history / family history / social history (including venereal exposure)
Physical examination for urological diseases
General
- General condition, body build (e.g. ? cachexic),
- Hydration
- P, J, supraclavicular LN
- Vital signs (temp, BP/P)
Abdomen
- Inspection (scar, obvious mass)
- Palpation (any loin tenderness, ballotable kidney, palpable bladder or pelvic mass)
- Percussion
- Auscultation
REMEMBER to examine, ext. genitalia
REMEMBER per rectal examination: rectum, prostate, cervix
INSPECT URINE (and simple bedside dipstix test)
PERIPHERAL ARTERIAL
Case scenario
A 70-year-old man who was a chronic smoker with known hypertension complained of left calf pain after prolonged walking.
What particular points in the history would you like to ask? How would you perform the physical examination?
- Ischaemia -> claudication
History for peripheral arterial disease
History of present illness
- Pain (claudication, rest pain, walking distance): eg. How many km, how many streets, how many floors; rest pain: more severe than claudication
- Duration of disease, aggravating and relieving factor: worse in winter and at night (VC); relieving: under blankets
- Skin ulceration/ Gangrene: skin ulceration: Hx of trauma, painful
- Limb sensation / motor function: eg. Acute obstruction: lost limb sensation (emergency). If left for > 6h -> amputation
- Almost all vascular disease is benign
Relevant past history
- Predisposing or associated disease
- Eg. Hypertension, DM, ischaemic heart disease, cerebrovascular accidents)
Social history
Family history
Physical examination for peripheral arterial disease
General
- General condition, obesity, pallor, cyanosis
- BP/Pulse
Limb examination
- Inspect (signs of chronic ischaemia e.g. pallor, loss of hair, atrophic skin, pallor, cyanosis/any ulcer or gangrene)
- Palpate (check temperature with back of hand, capillary refill, all peripheral pulses)
- Auscultate (any bruit) - esp. femoral artery (bruit with obstruction)
- Special test: e.g. Buerger's test
Other relevant examinations
- Carotid pulse and bruit, any abdominal aneurysm (pulsatile mass), heart examination, BP (important to measure BP in vascular problem)
- Systemic review: palpitation, angina, dizziness, transient numbness (TIA, CVA)
Breast
Case scenario
A 45-year woman presented with a right breast lump for two weeks without pain.
What particular points in the history would you like to ask? How would you perform the physical examination?
- Benign: fibroadenoma, cyst, post-traumatic fat necrosis, cystic disease
- Malignant: ca br
History for breast disease
History of present illness
- Breast lump (size, progression, relation with menses)
- If present for 3y: benign (if malignant, it would have metastasised)
- Growing in size during past 2w: worry about ca
- Relationship with menses: fibrocystic disease comes and goes with menses (hormonal influence); cancer; no change with menses
- Pain : pain: more likely benign; dull pain: cancer
- Nipple discharge (nature, blood-stained?) ® blood: cancer
- Systemic review: SOB, bone pain -> first sites of metastases
Relevant past history
- Previous breast disease, menstrual history
- HAVE to ask, Pt won't realise relationship between previous breast disease and present
- Menstrual history: relationship between menarche and br ca
Social history
- Use of oral contraceptive pill, previous pregnancies
Family history
- Any family history of breast disease
Physical examination for breast disease
General
General condition
P, J, supraclavicular LN
Breast examination
- Inspect (asymmetry of breast size, any obvious lump, inflammation, ulcer, peau d'orange, nipple retraction)
Inspect in neutral position then with arm raise - see if mass attached to skin (dimples, nipple retraction)
Fixation to underlying m (malignant): pinch skin, ask Pt to grip hips and flex pec major
- Palpate - breast lump (site, size, consistency, tenderness, fixation)
- Any nipple discharge
- Axillary lymph node enlargement
- Note: Inflammatory breast cancer ®
Young women during pregnancy ®
Hormone-> erythema ®
But usually, inflammation -> benign
Other relevant examination
- Eg. Any hepatomegaly, any pleural effusion
Thyroid
Case scenario
A 45-year woman complained of an anterior neck swelling for one month. She also complained of recent weight loss despite increased appetite and food intake.
- Classical Hx: Graves disease
History for thyroid disease
History of present illness
- Neck swelling (duration, progression, painful)
- Concern: differentiate benign from malignant (thyroid ca common in females)
- Occasionally, thyroid cancer can be functional and secrete thyroxin (but mostly they are non-functional)
- Long duration: more likely benign
- Symptoms of hyperthyroidism (e.g. heat intolerance, weight loss, tremor, nervousness, diarrhoea)
- Symptoms of hypothyroidism (e.g. constipation, amenorrhoea)
- Other symptoms e.g. hoarse voice (affects recurrent laryngeal nerve)
- Even with ca: very rare for invasion into larynx (cartilage rings very strong barrier)
- Benign goitre: can stretch nerve -> hoarseness
- Past history / social history / family history (e.g. Grave's disease)
Physical examination
General examination
- Body build, facial appearance
- Cancer/ Thyroid: lose weight
- Thyroid disease: typical facial appearance
- Voice
- Eye signs (e.g. lid retraction (can see upper part of white), exomthalmos (view from above; whole eye ball bulges out), lid lag (Pt to follow finger, eye moves faster than lid), diplopia (muscle affected) conjunctival oedema - timosis) -> Hyperthyroidism
- Hand signs (sweating, tremor (piece of paper), pulse (atrial fibrillation - irregularly irregular)
[Cf. Chronic liver disease; flapping tremor]
Neck examination
- Inspect (Diffuse or nodular swelling, moves up with swallowing?)
- Nodular: cancer
- Diffuse, smooth: simple goitre, Graves disease
- Moves with swallowing: confirms it is thyroid
- Palpate (from back of Pt): - thyroid (diffuse or nodular, moves up with swallowing, consistency, tenderness, fixation)
- Hard: suspect cancer
- Any cervical lymph node (site, size, consistency, tenderness, fixation)
- Other structures (trachea deviation, carotid)
- Trachea deviated? Due to big mass; emergency (upper aw obstruction), emergency intubation, stridor sometimes
- Carotid: invades by ca, carotid cannot be felt
- Hypervascularity: Graves disease
- Most ca in thyroid not vascular