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Cervical squamous carcinoma — stromal invasion

Synthetic educational histopathology illustration showing irregular nests of malignant squamous cells invading cervical stroma. This is not a patient

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Korotkoff sounds Image

Medical image for Korotkoff sounds; showing or representing Korotkov described 5 sounds. Only the first (the onset of audible sound, and corresponding

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Kveim test Image

Medical image for Kveim test; showing or representing intradermal injection of lymphatic extract from known sufferer; obsolete; It is associated with

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Lachman maneuver Image

Medical image for Lachman maneuver; showing or representing modified anterior drawer test with knee in less flexion; It is associated with anterior cr

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Lasègue's sign Image

Medical image for Lasègue's sign; showing or representing better known as straight leg raise test; It is associated with lumbar disc lesions, sciatic

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Lhermitte's sign Image

Medical image for Lhermitte's sign; showing or representing electrical sensation down the back and into limbs with neck flexion or extension; It is as

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Louvel's sign Image

Medical image for Louvel's sign; showing or representing increased pain along vein with Valsalva; proximal pressure prevents this; It is associated wi

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Lowenberg's sign Image

Medical image for Lowenberg's sign; showing or representing immediate pain on inflating blood pressure cuff around calf; It is associated with deep ve

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Mantoux test Image

Medical image for Mantoux test; showing or representing intradermal protein derivative – diameter of wheal evaluated; It is associated with tubercul

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Mayne's sign Image

Medical image for Mayne's sign; showing or representing diastolic blood pressure drop of >15mmHg on raising arm; It is associated with aortic insuffic

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McMurray test Image

Medical image for McMurray test; showing or representing knee extended, valgus stress applied, leg rotated produces palpable or audible click; It is a

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Means–Lerman scratch Image

Medical image for Means–Lerman scratch; showing or representing systolic heart murmur similar to pericardial rub; It is associated with hyperthyroid

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Mellinghoff's sign Image

Medical image for Mellinghoff's sign; showing or representing coughing or Valsalve accentuates the venous markings of an erysipeloid rash; It is assoc

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Miller Fisher test Image

Medical image for Miller Fisher test; showing or representing Improvement in cognitive function after withdrawal of CSF during lumbar puncture used to

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Moniz sign Image

Medical image for Moniz sign; showing or representing forceful plantar flexion of the ankle elicits an extensor plantar response; It is associated wit

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Mulder's sign Image

Medical image for Mulder's sign; showing or representing transverse compression of the forefoot elicits pain in the distribution of the affected nerve

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Müller's maneuver Image

Medical image for Müller's maneuver; showing or representing patient attempts to breathe in with nose and mouth closed (opposite of Valsalva maneuver

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Nardi test Image

Medical image for Nardi test; showing or representing administration of morphine and neostigmine reproduces sharp LUQ pain; not in general use; It is

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Nikolsky's sign Image

Medical image for Nikolsky's sign; showing or representing shearing of epidermis under pressure; It is associated with various, including pemphigus vu

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O'Brien's test Image

Medical image for O'Brien's test; showing or representing Assesses the integrity of the glenoid labrum and AC joint. O'Brien's test is a clinical diag

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Ortolani test Image

Medical image for Ortolani test; showing or representing palpable clunk on moving hip; It is associated with congenital hip dislocation; and is common

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Patrick's test Image

Medical image for Patrick's test; showing or representing external rotation of the hip causes pain; It is associated with sacroiliitis; and is commonl

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Peabody's sign Image

Medical image for Peabody's sign; showing or representing calf muscle spasm when raising the affected leg with the foot extended; It is associated wit

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Pratt's sign Image

Medical image for Pratt's sign; showing or representing pain elicited by compression of posterior calf; It is associated with deep venous thrombosis;

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Prehn's sign Image

Medical image for Prehn's sign; showing or representing no pain relief with lifting the affected testicle suggests testicular torsion; It is associate

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Queckenstedt's maneuver Image

Medical image for Queckenstedt's maneuver; showing or representing bilateral jugular vein pressure during lumbar puncture causes sudden rise in CSF pr

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Rinne test Image

Medical image for Rinne test; showing or representing comparison of air conduction to bone conduction differentiates sensorineural from conductive dea

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Romberg test Image

Medical image for Romberg test; showing or representing inability to maintain posture with eyes closed; It is associated with dorsal column lesions, c

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Rosenbach's test Image

Medical image for Rosenbach's test; showing or representing colour produced on addition of nitric acid; It is associated with bilirubinuria; and is co

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Schamroth's window test Image

Medical image for Schamroth's window test; showing or representing identifies clubbing of distal phalanges; It is associated with chronic hypoxia; and

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Schiller's test Image

Medical image for Schiller's test; showing or representing affected areas of cervix fail to stain brown with iodine solution; It is associated with ce

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Schirmer's test Image

Medical image for Schirmer's test; showing or representing quantifies lacrimal secretion; It is associated with keratoconjunctivitis sicca, as in Sjö

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Schober test Image

Medical image for Schober test; showing or representing quantifies lumbar flexion; It is associated with various disorders of lumbar vertebrae; and is

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Simmonds' test Image

Medical image for Simmonds' test; showing or representing squeezing of calf fails to produce plantar flexion; It is associated with Achilles tendon ru

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Spurling's test Image

Medical image for Spurling's test; showing or representing axial compression and rotation of cervical spine to the side of symptoms causes pain; It is

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Stroop test Image

Medical image for Stroop test; showing or representing reaction times for incongruent stimuli (e.g., word red printed in blue); It is associated with

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Strümpell's sign Image

Medical image for Strümpell's sign; showing or representing failure of abrupt passive flexion of the hip and/or knee to elicit dorsiflexion and adduc

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Terry Thomas sign Image

Medical image for Terry Thomas sign; showing or representing Gap between the scaphoid and lunate bones on AP wrist radiograph; It is associated with S

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Tinel's sign Image

Medical image for Tinel's sign; showing or representing 'DTP' – distal tingling on percussion; It is associated with neuritis, compression disorders

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Trendelenburg's sign Image

Medical image for Trendelenburg's sign; showing or representing pelvic tilt contralateral to 'stance leg'; It is associated with inferior gluteal pals

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Unterberger test Image

Medical image for Unterberger test; showing or representing patient walks in place with eyes closed;direction of rotation indicates vestibular lesion

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Wada test Image

Medical image for Wada test; showing or representing short acting barbiturate injected in internal carotid; lateralizes language function; It is assoc

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Widal test Image

Medical image for Widal test; showing or representing serum agglutination; obsolete(?); It is associated with enteric fever; and is commonly reference

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Yeoman's test Image

Medical image for Yeoman's test; showing or representing sacroiliac pain on rotation of ilium and extension of hip; It is associated with sacroiliitis

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Yergason's test Image

Medical image for Yergason's test; showing or representing anterior shoulder pain with resisted supination of the forearm; It is associated with bicip

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Yergason's test Image

Medical image for Yergason's test; showing or representing anterior shoulder pain with resisted supination of the forearm; It is associated with bicip

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Bancroft's sign Image

Medical image for Bancroft's sign; showing or representing pain on anterior, but not lateral, compression of calf; It is associated with deep vein thr

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Bárány test Image

Medical image for Bárány test; showing or representing nystagmus elicited by hot or cold irrigation of ear canal; It is associated with vertigo, ves

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Barlow's maneuver Image

Medical image for Barlow's maneuver; showing or representing dislocation on adduction of hip; It is associated with hip dysplasia; and is commonly ref

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Bastian–Bruns sign Image

Medical image for Bastian–Bruns sign; showing or representing loss of muscle tone and reflexes below lesion level; It is associated with spinal cord

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Batch 3 Image

Medical image for Batch 3. Medical image for Batch 3; intended for clinical education and visual recognition of this sign, test, or maneuver. Review a

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Bekhterev–Jacobsohn reflex Image

Medical image for Bekhterev–Jacobsohn reflex; showing or representing stroking dorsal radial skin, with forearm in supination, elicits wrist and fin

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Beevor's sign Image

Medical image for Beevor's sign; showing or representing cephalad movement of navel on cervical flexion; It is associated with spinal trauma at T10; a

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Bekhterev–Mendel reflex Image

Medical image for Bekhterev–Mendel reflex; showing or representing toe flexion on percussion of dorsum of foot; It is associated with pyramidal trac

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Bezold–Jarisch reflex Image

Medical image for Bezold–Jarisch reflex; showing or representing apnea, bradycardia, hypotension; It is associated with effect of certain alkaloids;

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Bielschowsky's head tilt test Image

Medical image for Bielschowsky's head tilt test; showing or representing test for palsy of superior oblique muscle; It is associated with lesions of c

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Bing's sign Image

Medical image for Bing's sign; showing or representing extension of the great toe on pricking the dorsum of the foot with a pin; It is associated with

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Bainbridge reflex Image

Medical image for Bainbridge reflex; showing or representing increase in heart rate with increase in circulating blood volume; It is associated with n

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Brissaud's reflex Image

Medical image for Brissaud's reflex; showing or representing plantar stimulation elicits contraction of tensor fasciae latae; It is associated with py

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Brodie–Trendelenburg test Image

Medical image for Brodie–Trendelenburg test; showing or representing identifies level of valvular incompetence; It is associated with varicose veins

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Brodie–Trendelenburg test Image

Medical image for Brodie–Trendelenburg test; showing or representing identifies level of valvular incompetence; It is associated with varicose veins

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Brudziński cheek sign Image

Medical image for Brudziński cheek sign; showing or representing pressure beneath zygoma elicits flexion of forearm; It is associated with meningitis

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Brudziński neck sign Image

Medical image for Brudziński neck sign; showing or representing neck flexion elicits hip and knee flexion; It is associated with meningitis; and is c

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Brudziński reflex Image

Medical image for Brudziński reflex; showing or representing passive flexion of knee to abdomen elicits flexion of contralateral hip and knee; It is

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Brudziński symphyseal sign Image

Medical image for Brudziński symphyseal sign; showing or representing pressure over symphisis pubis elicits knee, hip flexion and leg abduction; It i

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Buerger's test Image

Medical image for Buerger's test; showing or representing pallor of the leg upon elevation; It is associated with peripheral artery disease; and is co

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Cardarelli's sign Image

Medical image for Cardarelli's sign; showing or representing left displacement of trachea elicits palpable pulsation of same; It is associated with ao

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Chaddock reflex Image

Medical image for Chaddock reflex; showing or representing extension of big toe with stimulation of skin over lateral malleolus; It is associated with

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Chvostek sign Image

Medical image for Chvostek sign; showing or representing tapping over facial nerve elicits abnormal muscle contraction(s); It is associated with hypoc

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Clutton's joints Image

Medical image for Clutton's joints; showing or representing painless symmetrical hydrarthroses, particularly of the knees; It is associated with conge

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Coombs test Image

Medical image for Coombs test; It is associated with hemolytic anemia; and is commonly referenced in hematology. Coombs test is a clinical diagnostic

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Cornell's sign Image

Medical image for Cornell's sign; showing or representing scratching alongside big toe extensor tendon elicits an extensor plantar response; It is ass

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Corrigan pulse Image

Medical image for Corrigan pulse; showing or representing carotid pulsations with abrupt ascending and descending phases; It is associated with aortic

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Dagher Maneuver Image

Medical image for Dagher Maneuver; showing or representing bimanual palpation of foreign object lodged in pelvis with one digit in an incision lateral

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Dix–Hallpike test Image

Medical image for Dix–Hallpike test; showing or representing Elicitation of extreme vertigo upon lateral movement of a patient's head when lying in

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Doi's sign Image

Medical image for Doi's sign; showing or representing reappearance of absent deep tendon reflexes after short period of maximal muscle contraction; It

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Finkelstein's test Image

Medical image for Finkelstein's test; It is associated with DeQuervain's tenosynovitis; and is commonly referenced in rheumatology. Finkelstein's test

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Gonda's sign Image

Medical image for Gonda's sign; showing or representing flexing then suddenly releasing the 4th toe elicits an extensor plantar response; It is associ

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Gordon's sign Image

Medical image for Gordon's sign; showing or representing squeezing the calf muscle elicits an extensor plantar response; It is associated with pyramid

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Gottron's papules Image

Medical image for Gottron's papules; showing or representing Scaling, erythematous eruption or dusky red patches over the knuckles, elbows and knees;