Rashes and Lumps

Question 1

what is this? cause?

Answer 1

impetigo: staph aureus

Question 2

whats this?

Answer 2

artereo venous fistula

audible bruit. used for dialysis in CKD stage 5

Question 3

whats this?

Answer 3

basal cell carcinoma.

telengectasis (small blood vessels nearthe surface)

central ulceration

rolled edges

bleed-ulcerate-heal.

Question 4

whats this?

Answer 4

butterfly rash,

SLE

Pellagra (vitB3 deficiency)

Dermatomyositis (rash proximal muscle weakness ( inflammation of muscle and skin)

Question 5

whats this ?

Answer 5

Atopic dermatitis ( eczema)

Question 6

Whats this?

Answer 6

erythema multiforme:

target lesions

caused by : barbituates, asprin, sulphonamides, herpes simplex, TB, mycoplasma, typhoid, pregnancy, Vic C deficiency, collagen vascular disease, IBD.

treat with antihistamines

Question 7

Whats this?

Answer 7

Erythema Nodostum :

reacticve proces of unknown pathogenesis. strep, sarcoidosis, pregnancy, OCP, IBD, TB

Question 8

whats this?

Answer 8

shingles: Varicella Zoster virus

treat with Aciclovir

Question 9

whats this?

Answer 9

Malignanty Melanoma

Asymetrical, irreguylar border and colour, increasing size.

Question 10

whats this?

Answer 10

Melanocytic Naevus

no treatment required

Question 11

whats this?

Answer 11

Psoriasis

scaly redening patches with a silvery white appearence.

extensor surface of elbows and knees .

Question 12

whats this?

Answer 12

pretibial myxodema

graves disease (autoimmune against thyroid = hyperthyroidism)

Question 13

whats this?

Answer 13

ring worm (tinea corporis)

spares face, hands and feet

antifungal therapy

oral terbenfaine/itraconazole

Question 14

whats this?

Answer 14

Squamous cell carcinoma: ( upperepidermis)

rapidly expanding, painess, ulcerated, rolled.

potential to metastasize.

Question 15

whats this?

Answer 15

thyroglossal cyst

move up as you put your tounge out.