13 day male child ,spo2 with 6 litr 82-85, pls dignose x ray chest

what diagnosis label will be appropriate for this baby.

A patient suffering from skin disease and disorder chronic skin fungal infection and itching and skin rases in whole body and please diagnosis and help treatment suggested and terbinafine and cap. Itraconazole are regularly last 3 month

A 64 year male pt complaining of varicose ulcer since 1 year. no H/O..DM...HTN. ..Please suggest treatment.

45 yrs male has these lumps since childhood on the posterior aspect of the legs .. It is asymptomatic , no history of pain or discoloration what may b the probable diagnosis