๐Erythema ๐บ๐ฎ๐ฟ๐ด๐ถ๐ป๐ฎ๐๐๐บ vs
๐Erythema ๐บ๐ถ๐ด๐ฟ๐ฎ๐ป๐ vs
๐Erythema ๐ถ๐ป๐ณ๐ฒ๐ฐ๐๐ถ๐ผ๐๐๐บ vs
๐Erythema ๐บ๐๐น๐๐ถ๐ณ๐ผ๐ฟ๐บ๐ฒ vs
๐Erythema ๐ป๐ผ๐ฑ๐ผ๐๐๐บ vs
๐Erythema ๐ถ๐ป๐ฑ๐๐ฟ๐ฎ๐๐๐บ
A short thread ๐งต
๐Erythema ๐บ๐ถ๐ด๐ฟ๐ฎ๐ป๐ vs
๐Erythema ๐ถ๐ป๐ณ๐ฒ๐ฐ๐๐ถ๐ผ๐๐๐บ vs
๐Erythema ๐บ๐๐น๐๐ถ๐ณ๐ผ๐ฟ๐บ๐ฒ vs
๐Erythema ๐ป๐ผ๐ฑ๐ผ๐๐๐บ vs
๐Erythema ๐ถ๐ป๐ฑ๐๐ฟ๐ฎ๐๐๐บ
A short thread ๐งต
๐.๐บ๐ฎ๐ฟ๐ด๐ถ๐ป๐ฎ๐๐๐บ
Annular evanescent ๐ป๐ผ๐ป-tender ๐ป๐ผ๐ป-itchy macule with erythematous serpiginous border & central clearing
On trunk & extremities,๐ป๐ฒ๐๐ฒ๐ฟ face
๐๐ฎ๐๐๐ฒ-Acute Rheumatic Fever(in ~6%)
also Psittacosis,Hereditary Angioedema
Annular evanescent ๐ป๐ผ๐ป-tender ๐ป๐ผ๐ป-itchy macule with erythematous serpiginous border & central clearing
On trunk & extremities,๐ป๐ฒ๐๐ฒ๐ฟ face
๐๐ฎ๐๐๐ฒ-Acute Rheumatic Fever(in ~6%)
also Psittacosis,Hereditary Angioedema
๐.๐บ๐ถ๐ด๐ฟ๐ฎ๐ป๐
๐๐ฎ๐ฟ๐น๐ถ๐ฒ๐๐ skin finding of Lymes (in ~60%)
๐ ๐ผ๐๐๐น๐ a homogeneous erythematous eruption at tick bite site;3-30 days after bite & lasting weeks
Classic ๐ง๐ฎ๐ฟ๐ด๐ฒ๐ lesion in <10%-slowly expanding erythema with central clearing
๐ก๐ผ itch/warmth/pain
๐๐ฎ๐ฟ๐น๐ถ๐ฒ๐๐ skin finding of Lymes (in ~60%)
๐ ๐ผ๐๐๐น๐ a homogeneous erythematous eruption at tick bite site;3-30 days after bite & lasting weeks
Classic ๐ง๐ฎ๐ฟ๐ด๐ฒ๐ lesion in <10%-slowly expanding erythema with central clearing
๐ก๐ผ itch/warmth/pain
๐.๐ถ๐ป๐ณ๐ฒ๐ฐ๐๐ถ๐ผ๐๐๐บ
(5th disease/Slapped-cheek)
๐ฃ๐ฎ๐ฟ๐๐ผvirus B19 in children
Erythematous malar rash of cheeks with circumferential oral pallor-๐ป๐ผ๐ early in the disease process
At time of rash; viremia is resolved, patient is well and is ๐ป๐ผ๐ infectious
(5th disease/Slapped-cheek)
๐ฃ๐ฎ๐ฟ๐๐ผvirus B19 in children
Erythematous malar rash of cheeks with circumferential oral pallor-๐ป๐ผ๐ early in the disease process
At time of rash; viremia is resolved, patient is well and is ๐ป๐ผ๐ infectious
๐.๐บ๐๐น๐๐ถ๐ณ๐ผ๐ฟ๐บ๐ฒ
Acute-onset acral(face,ears,extremities)
๐ง๐ฎ๐ฟ๐ด๐ฒ๐๐ผ๐ถ๐ฑ(3 zones)lesion
Central:Purpuric/dusky violaceous-may blister
Middle:Ring of pallor & edema
Outer: Erythema/blister
๐๐ฎ๐๐๐ฒ-Herpes & Mycoplasma mostly,
Other infections,vaccines,drugs
Acute-onset acral(face,ears,extremities)
๐ง๐ฎ๐ฟ๐ด๐ฒ๐๐ผ๐ถ๐ฑ(3 zones)lesion
Central:Purpuric/dusky violaceous-may blister
Middle:Ring of pallor & edema
Outer: Erythema/blister
๐๐ฎ๐๐๐ฒ-Herpes & Mycoplasma mostly,
Other infections,vaccines,drugs
๐.๐ป๐ผ๐ฑ๐ผ๐๐๐บ-
Acute,nodular,erythematous eruption limited to the extensor aspects of lower legs-๐ป๐ผ ulceration, heals- ๐ป๐ผ scarring.
๐๐ฎ๐๐๐ฒ๐ - Infections, Inflammatory states, Drugs
MCC children- Streptococcus
MCC adult- Sarcoidosis
๐๐ถ๐๐๐ผ- Septal panniculitis
Acute,nodular,erythematous eruption limited to the extensor aspects of lower legs-๐ป๐ผ ulceration, heals- ๐ป๐ผ scarring.
๐๐ฎ๐๐๐ฒ๐ - Infections, Inflammatory states, Drugs
MCC children- Streptococcus
MCC adult- Sarcoidosis
๐๐ถ๐๐๐ผ- Septal panniculitis
๐.๐ถ๐ป๐ฑ๐๐ฟ๐ฎ๐๐๐บ ๐ผ๐ณ ๐๐ฎ๐๐ถ๐ป
Chronic,nodular,erythematous-violaceous eruption on flexoral(posterior)aspect of lower legs:ulceration +- ,heal with scarring
[๐๐ฒ๐๐ tender,erythematous Cf. E.nodosum]
๐๐ฎ๐๐๐ฒ-๐๐ฎ๐๐ฒ๐ป๐ ๐ง๐ in ~60%
๐๐ถ๐๐๐ผ:Lobular panniculitis
Chronic,nodular,erythematous-violaceous eruption on flexoral(posterior)aspect of lower legs:ulceration +- ,heal with scarring
[๐๐ฒ๐๐ tender,erythematous Cf. E.nodosum]
๐๐ฎ๐๐๐ฒ-๐๐ฎ๐๐ฒ๐ป๐ ๐ง๐ in ~60%
๐๐ถ๐๐๐ผ:Lobular panniculitis
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