Dermatology and Rheumatology Flashcards

1
Q

Lofgren’s Syndrome =

A

= form of acute sarcoid

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2
Q

Sedating anti-histamine

A

Chlorphenamine

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3
Q

RF for Pseudogout (4)

A

Haemochromatosis
Hyperparathyroidism
Acromegaly
Wilson’s Disease

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4
Q

Seborrhoeic Dermatitis
- Location
- Associations (2)

A

Usually in skin folds
Assoc: HIV, Parkinson’s Disease

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5
Q

Diffuse Systemic Sclerosis
- Feature
- Antibody

A

ILD
anti-Scl-70

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6
Q

Limited Systemic Sclerosis
- Pattern of scleroderma
- Antibody

A

Skin below elbow and below the knees: CREST syndrome
anti-centromere

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7
Q

Still’s Disease - antibody features

A

Autoantibody negative

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8
Q

Erythema ab igne
- What is it?
- Association

A

= lace pattern rash associated with extensive heat exposure
e.g. old biddie sitting by the fire
SCC

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9
Q

Dermatitis in hands, feet, head and perianal distribution
- Name
- Association

A

= acrodermatitis
- red crusted lesions, affecting the acral distribution (distal part of limbs, think acral melanoma)
Zinc deficiency

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10
Q

Dermatomyositis
- presentation (3)
- association
- antibody

A

Macular rash on back and extensor aspect of arms
Proximal muscle weakness
Helioptrope rash
Associated with malignancy e.g. lung cancer
anti-Jo1

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11
Q

Alternative name for anti-Jo1 antibody

A

histidine-tRNA ligase antibody

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12
Q

Dose of steroid and duration requiring bone protection

A

7.5mg prednisolone or more daily for 3 months

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13
Q

Vilocaceous border

A

= pyoderma gangrenosum

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14
Q

Finding in Paget’s Disease

A

Increased hydroxyproline
= sign of increased bone turnover, main problem in Paget’s disease

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15
Q

Gingival hyperplasia
Two culprit medications

A

Amlodipine
Phenytoin

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16
Q

Management of multi-bacillary leprosy

A

DRC - endemic in the Congo
Dapsone
Rifampicin
Clofazimine

17
Q

Trichophyton sonsurans =

A

Tinea capitis

18
Q

Management of pyoderma gangrenosum

A

Topical steroid

19
Q

HLA association with chronic plaque psoriasis

A

HLA CW6

20
Q

Behcet’s vasculitis - where can it affect

A

Can also affect veins

21
Q

Scleroderma renal complication?

A

Renal crisis
= severe HTN, haemolytic anaemia, other features of sclerodermaB

22
Q

Bone loss in osteoporosis

A

Mainly trabecular bone loss

23
Q

Cause of livedo reticularis

A

SLE

24
Q

What is anti-synthetase syndrome?
How does it present?

A

Similar to dermatomyositis/polymyositis
= acute disease onset, constitutional symptoms, mechanic’s hands, Raynaud’s