, -
Alopecia areafa
it is autoimmune disease against melanocytes
rounded a re a of hair Loss with normal
scalp
R ✗→ steroids C topical or
systemic ,
- ☐ DX -0 tinea capitis →
but it has
gray patch due to
changes in scalp
scales or
erythema ,
era station )
it doesn't affect patients
* with
gray hair because
it is autoimmune disease against
melanocytes in The hair follicles
* Rx with
systemic steroids if poor prognostic features is present :
1- onset C before puberty )
early
2- Rapid progression
3- Loss of eyebrow and eyelashes
4- Sever nail
changes C nail
dystrophy
S -
ophiasis C Loss from hairline )
6- alopecia universalis or total is
7- widespread or multiple leis ions -
ophiasis 1- multiple Lesions
8- alopecia wreaked in atopic patients - RX with systemic steroids .
at
9- Family history atopy or AA - poor prognosis
to -
duration Longer Than 5
years
, - fined Cdpitus
-
fungal infection → Four
types
1-
gray patch ( non -
inflammatory
Heroin
2- (
inflammatory type )
* mostly occureinchildven
most which
gray patch
* The common type is is
contagious and transmitted from human to
human
* The second most common is
inflammatory
type Ckerion )
* it is zoonotic transmittedfrom
animal to human not from human
to human ( non -
contagious )
RX by griseofulvin for 4- 8 weeks
: to -20
my
/
Kg /
day
it is
systemic antifungal ,
don't
give azole
groupe because associated
with hepatotoxicity .
Alopecia areafa
it is autoimmune disease against melanocytes
rounded a re a of hair Loss with normal
scalp
R ✗→ steroids C topical or
systemic ,
- ☐ DX -0 tinea capitis →
but it has
gray patch due to
changes in scalp
scales or
erythema ,
era station )
it doesn't affect patients
* with
gray hair because
it is autoimmune disease against
melanocytes in The hair follicles
* Rx with
systemic steroids if poor prognostic features is present :
1- onset C before puberty )
early
2- Rapid progression
3- Loss of eyebrow and eyelashes
4- Sever nail
changes C nail
dystrophy
S -
ophiasis C Loss from hairline )
6- alopecia universalis or total is
7- widespread or multiple leis ions -
ophiasis 1- multiple Lesions
8- alopecia wreaked in atopic patients - RX with systemic steroids .
at
9- Family history atopy or AA - poor prognosis
to -
duration Longer Than 5
years
, - fined Cdpitus
-
fungal infection → Four
types
1-
gray patch ( non -
inflammatory
Heroin
2- (
inflammatory type )
* mostly occureinchildven
most which
gray patch
* The common type is is
contagious and transmitted from human to
human
* The second most common is
inflammatory
type Ckerion )
* it is zoonotic transmittedfrom
animal to human not from human
to human ( non -
contagious )
RX by griseofulvin for 4- 8 weeks
: to -20
my
/
Kg /
day
it is
systemic antifungal ,
don't
give azole
groupe because associated
with hepatotoxicity .
