3 month baby rich side white peaches. What diagnosis?

a 11 years girl complaint of loss of hair from eye brow without any other symptoms please suggest investigation, diagnosis, and treatment...

a young 20 ys. married male c/o severe itchy painful small ulcerated leisions discharging watery fluid which were probably vesicles on scrotum penis and upper thigh for last 3 days with mild burning. Differential diagnosis please! Thanks.

19 yrs unmarried girl having itching, mon diabetic and non reactive to HIV. Help for diagnosis and management.

is it angular stomatitis or something else..patient has taken med but no responce..this patient is suffered from acrodematitis enteropathico