Spot diagnoses/ Signs Flashcards
Name lesion
Seen in?
Gottron’s Papules
Seen in dematomyositis. Pathognomic!
Name sign/lesion
Seen in
Heliotrope rash
Dermatomyositis
Name lesion/sign
Seen in?
Gottron’s papules
Seen in dermatomyositis. Pathognomic!
Name lesion/sign
Seen in
Shawl sign
Dermatomyositis
Name lesion/sign
Seen in?
Discoid rash
Discoid eczema, discoid lupus
Name lesion/sign
Seen in?
Malar rash
SLE
Name sign?
Seen in?
Saddle nose deformity
Nasal trauma, congenital syphilis, relapsing polychondritis, granulomatosis with polyangiitis, cocaine abuse, and leprosy. Most important for exams is granulomatosis with Polyangiitis (Wegener’s)
Name sign
Seen in?
Heberden’s and Bouchards nodes
OA
Name sign
Seen in?
Bamboo spine and dagger sign
Ankylosing spondylitis
Name sign
Seen in?
Pencil in cup deformity
Psoriatic arthritis
Name sign
Seen in?
Lupus pernio
Pathognomic for sarcoidosis
Name the sign
Seen in?
Angular stomatitis/cheilitis
Iron deficiency anaemia
Name the sign
Seen in?
Glossitis
B12 deficiency
Name sign
Seen in?
Bite cells
G6PD deficiency
Name sign
Seen in?
Heinz (inclusion) bodies
G6PD deficiency
Name the abnormal cell/sign
Seen in?
Reed-Sternberg
Hodgkins lymphoma
Name the abnormal cell
Seen in?
Hypersegmented neutrophil
Megaloblastic anaemia (B12 deficiency)
Name the abnormal cell type
Seen in?
Tear drop poikilocytes
Myelofibrosis
Name sign
Seen in?
Periorbital purpura
Amyloidosis (AL)
Name the abnormality
Barton Fracture
Name the condition
Kaposi sarcoma
Name the lesion and the cause
Oral hairy leukoplakia
EBV in immunocompromised individuals (e.g. HIV)
Key finding in this head CT
Extradural haematoma
What is the key finding in this X ray?
Small bowel obstruction
Key finding in this X ray
Surgical emphysema
(note outline of the pectoralis major muscle)
Key finding on the chest X ray
Cervical rib
Name the skin condition
What is the underlying disease?
Pretibial Myxoedema
Grave’s disease
Diagnosis?
Sigmoid volvulus.
(Note the coffee bean sign)
Three dense lines converging towards the site of obstruction (Frimann Dahl’s sign) in keeping with sigmoid volvulus.
Name the rash
Cause?
Erythema ab igne
Excessive exposure to IR light
Note: if cause not treated patient can go on to develop squamous cell skin cancer
