Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Memorising Medicine - Mnemonics > Dermatology > Flashcards

Dermatology Flashcards

1
Q
A

Karposi’s sarcoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Principles of skin examination

A

Inspect, describe, palpate, systemic check

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Inspect

A

General observations Site and number of lesions If multiple - pattern of distribution and configuration

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Describe

A

S.C.A.M Size, Shape Colour Associated secondary change Morphology, Margin (border)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Pigmented lesion

A

A.B.C.D Asymmetry Irregular border two or more Colours within the lesion Diameter >6mm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Palpate

A

Surface Consistency Mobility Tenderness Temperature

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Systematic check

A

Examine the nails, scalp, hair, mucous membranes and general examination of all systems

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q
A

Concentric rings - erythema multiforme

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is shown and list the risk factors for this type of lesion?

A

Venous Ulcer

Risks for venous ulcers

Varicose veins.

Previous deep vein thrombosis in the affected leg.

Phlebitis in the affected leg.

Previous fracture, trauma, or surgery.

Family history of venous disease.

Symptoms of venous insufficiency: leg pain, heavy legs, aching, itching, swelling, skin breakdown, pigmentation and eczema.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is shown and list the risk factors for this type of lesion?

A

Arterial Ulcer

Risks for arterial ulcers

Coronary heart disease.

History of stroke or transient ischaemic attack.

Diabetes mellitus.

Peripheral arterial disease including intermittent claudication.

Obesity and immobility.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is shown? Name some differential diagnoses

A

Erythema Nodosum

Streptococcal infection.

Sarcoidosis.

Tuberculosis (TB).

Other infections. Infections such as chlamydia, Mycoplasma pneumoniae, Yersinia enterocolitica

Certain medicines.

Inflammatory bowel disease.

Pregnancy. Occasionally, pregnancy can trigger erythema nodosum.

Certain cancers, including lymphoma and leukaemia

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q
A

Atopic eczema

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Shortly after starting a medication this person developed…

A

Stevens Johnson syndrome

This is a form of toxic epidermal necrolysis, is a life-threatening skin condition, in which cell death causes the epidermis to separate from the dermis. The syndrome is thought to be a hypersensitivity complex that affects the skin and the mucous membranes. The best known causes are certain medications (such as lamotrigine), but it can also be due to infections, or more rarely, cancers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q
A

Candida Albicans

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q
A

Urticaria

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q
A

Melanoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q
A

Pitting

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q
A

Henoch Schonlein

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q
A

Herpes Zoster

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q
A

Thrombophlebitis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q
A

Keloid Scar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q
A

Seborrheic Keratosis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q
A

Excoriation eczema

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q
A

Naevus flammus - Vascular malformation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q
A

Pyogenic granuloma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q
A

Normal mole

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q
A

Phlebitis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q
A

Keloid scar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q
A

Basal cell carcinoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q
A

Angioedema

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q
A

Livedo reticularis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q
A

Tinea corporis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q
A

Melasma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q
A

Venous ulcer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q
A

Mucosal desquamation - Stevens Johnson

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q
A

Melanoma

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q
A

Squamous cell

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q
A

Normal moles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q
A

Superficial phlebitis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q
A

Necroytic migratory erythema

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q
A

Lichenification eczema

42
Q
A

Vitiligo

43
Q
A

Candida

44
Q
A

Squamous cell

45
Q
A

Varilla - chicken pox

46
Q
A

Basal cell carcinoma

47
Q
A

Squamous cell carcinoma

48
Q
A

Hypertrophic scar

49
Q
A

Sebhorreic Keratosis

50
Q
A

Thrombophlebitis

51
Q
A

Melanoma

52
Q
A

Necrolytic migratory erythema

53
Q
A

Candida - mouth

54
Q
A

Venostatis ulcer

55
Q
A

Serbhorreic keratoses

56
Q
A

Senile purpura

57
Q
A

Cystic acne

58
Q
A

Chronic arterial insufficiency

59
Q
A

Erythema nodosum

60
Q
A

Basal cell carcinoma

61
Q
A

Normal moles

62
Q
A

Eczema herpeticum

63
Q
A

Dermatitis herpetiformis -

associated with coeliac disease and gluten sensitivity

64
Q
A

Psoriaris

65
Q
A

Neuropathic ucler

66
Q
A

Herpes zoster

67
Q
A

Eczema herpeticum

68
Q
A

Psoriasis

69
Q
A

Koilonychia

70
Q
A

Vitiligo

71
Q
A

Pyogenic granuloma

72
Q
A

Lichenefication

73
Q
A

Phlebitis

74
Q
A

Hypertrophic scar

75
Q
A

Varicella zoster

76
Q
A

Acute hand eczema

77
Q
A

Onycholysis

78
Q
A

Urticaria

79
Q
A

Eczema

80
Q
A

Acne

81
Q
A

Palmer erythema

82
Q
A

Varicella zoster

83
Q
A

Senile purpura

84
Q
A

Henoch purpura

85
Q
A

Hidrardenitis suppurativa

86
Q
A

Acanthosis nigricans

87
Q
A

Ab igne

88
Q
A

Dermatitis herpetiformis

89
Q
A

Bullous pemphigoid disease

90
Q
A

Hidradenitis suppurativa

91
Q
A

Erythema ab igne

92
Q
A

Acanthosis nigrans

93
Q
A
94
Q
A

Keratoderma blenorrhagica (seen in reactive arthritis)

95
Q
A

Keratoacanthoma

In the picture shown the central keratotic area, and the lack of the typically raised pearly edge would favour keratoacanthoma over BCC

Keratoacanthomas arise from a single hair follicle as they are only seen on hair-bearing skin. Untreated, a true keratoacanthoma will go on growing for several months, reach a maximum size then self-destruct over several more months.

Sometimes surgical excision is necessary and occasionally biopsy will remove the lesion entirely.

Risk factors for keratoacanthoma include those for skin cancer and so high levels of UV exposure are often present. Skin trauma is also often noted in the patient’s history and research has shown a link with human papilloma virus (HPV).

96
Q
A

keratoacanthoma

97
Q

Conditions where you can see rash on the soles and palms?

A

Reiter’s disease (reactive arthritis)

Syphilis

Psoriasis (not guttate form which is confined to torso, arms and legs)

Eczema (pompholyx), and

Erythema multiforme.

98
Q

A 64-year-old asylum seeker has arrived in the United Kingdom with this painless lesion on his forearm.

It started as a small, red, itchy lesion, which then blistered, bursting to form the lesion shown. He was employed as a sheep herder.

A

Cutaneous anthrax is an infection of the skin caused by direct contact with the bacterium

Bacillus anthracis.

It is a differential in all skin lesions in subjects who may have had contact with infected animals, mainly hoofed animals (for example, sheep, goats).

Cutaneous anthrax accounts for 95% of cases of anthrax worldwide.

There is potential for anthrax spores to be utilised as a means of bioterrorism. In case of this event, stockpiles of ciprofloxacin have been set aside to treat the affected population. It can also be treated with penicillin and doxycycline

99
Q

A 30-year-old man presents with a five day history of chills, sore throat and some dyspnoea

What is the rash called? What is most likely cause of his symptoms and rash? List drugs which can preciptate it.

A

Erythema multiforme

Mycoplasma pneumonia

Penicillins, sulphonamides, phenytoin, barbiturates, carbamazepine, and vaccinations

100
Q

Causes of gingival hyperplasia

A

Drug therapy - ciclosporin, steroids, phenytoin, nifedipine

Chronic transplant rejection

Renal artery stenosis

Glomerulonephritis

101
Q

Describe the complications of varicose veins and what they are caused by

A

Haemorrhage– due to skin erosion or from minor trauma at site of superficial varicosity. Can be arrested by direct pressure and leg elevation

Thrombophlebitis – results from thrombosis of the varicose veins, and presents with painful, inflamed, and tender varicose veins

Skin pigmentation – due to accumulation of haemosiderin in the skin. from extravasated red cells

Ulceration – occurs due necrosis of skin by failing nutritional exchange with capillaries and is always accompanied by skin pigmentation.

Atrophe blanche – white scarring in the lower leg caused by venous hypertension

Lipodermatosclerosis – inflammatory process leading to skin induration and fibrosis of the subcutaneous fat.

Memorising Medicine - Mnemonics (23 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions