Hi.
Thank for your query.
Noted the history of enlargement of axillary lymph nodes with strings radiating from elbow to the axilla like a web, axillary web syndrome, Doctors thought about MRSA, Sporothrichosis but hte blood reports are normal.
With the history you have provided, this looks to be
lymphangitis causing the strings under the skin from the elbow to the axilla which has now enlarged lymph nodes.
I would advise you the following in such a case as definite cause may not always be found and hence also called as Idiopathic.
Blood smear to be prepared at mid-night and examined for
elephantiasis that is filariasis.
Blood to be tested for CBC and other routine reports like sugar, kidney and liver functions.
A course of an antibiotic and Albendazole to be started asap.
A 3 week course of
Banocide forte that is
diethylcarbamazine helps.
Give rest to the affected arm.
Plenty of oral fluids orally to combat
dehydration.
This may settle within three weeks hence nothing to worry about.
Ultrasound and FNAC of the axillary lymph nodes give further information.