This is known as quite widespread among singers.
Known treatment in Western medicine is surgery, however there can be acu
treatment using the same scheme:
This is for nodules located in the zone of Dampness
on the image.
Nodules and polyps as soft benign neoplazms are
linked to energy of Dampness, so the general treatment in 6 Qi will be:
--- Dampness sedate - yellow point
--- Wind tone up - green point
--- Burn control - pink point
In Triorigin the same will be:
--- Dampness -> Gomo sedate - blue point
--- Wind -> Hetero tone up - red point
--- Neitro (Neito) control - green points
This is focused action on the affected area, which may give faster improvement.
Good is also to treat the region by "anticancer" remedy and for Gomo-conditions
moxibustion is especially effective.