Hi,Dear,Thanks for your query to HCM virtual Clinic.
I studied your query in all the details put forth by you.
I understood your health concerns about the skull lump and pneumonia
,as your mother had it recently.
Cause of the health problems you queried-
AS the history is very short I am unable to comment on the cause of the Lump.
Though I could suggest you the following causes for that lump-
The lump on back of Skull could be Bug bite(if it is overnight appearence) /Boil or
Furuncle (as you already having air infection with
cough)/Or could be incidental epidermoid / sebaceous
cyst, as it appears to be painless lump.
As I don't have any direct photo of the lump / or not many details from you, I would advise you to consult surgeon.
Hence I would advise you to consult ER Surgeon,who would differentiate from other possible causes for the lump in that area.
Hope this would resolve your query with full satisfaction.
Welcome for any further query in this regard to ME by direct question at HCM.
Write excellent review and hit thanks, to narrate your experience ,which would improve my rating for many other visitor's to HCM.
Wishing you fast recovery.
Have a good day.
Dr.Savaskar M.N.
Senior Surgical Consultant.
M.S.Genl-CVTS