Meaning : Any of several cytologic smears obtained from different parts of the lower respiratory tract. Used for cytologic study of cancer and other diseases of the lungs.
Synonyms : bronchoscopic smear, lower respiratory tract smear
Sputum smear ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Sputum smear ka matlab kya hota hai?