Cytologic examination has been performed as systematic surrey, with drawing by plug in direct laryngoscopy, on 96 patients with intrinsic and extrinsic laryngeal lesions and, as control, on 22 patients with oro- and rhinopharyngeal lesions. The reliability of cytologic diagnosis in relation to the type of the lesion (histologically controlled), to the site of the lesion and to the staining method is evaluated.
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3.
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4.
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5.
DabelsteenE., Roed-PetersenB., SmithC. S., PindborgJ. J.: The limitations of exfoliative cytology for the detection of epithelial atypia in oral leukoplakias.Br. J. Cancer, 25: 21–24, 1971.
6.
ErmekbaevaB. E., BaimakonovaS. S., ShibanovaA. I.: Cytologic diagnosis of tumours of the nasal cavity and accessory sinuses.Vopr. Onkol., 18: 15–19, 1972.
7.
FaragòL., DöbrossyL.: über den Wert der Cytodiagnostik in otorhinolaryn-gologischen Praxis.Fül. Orr. Gége-Gyog., 17: 91–96, 1971.
8.
FauconM., DargentM.: Apport de l'examen cytologique pour préciser le diagnostic des états précancéreux intrabuccaux.J. Franç. Otorhinolaryng., 20: 979–984, 1971.
9.
FolsomT. C., WhiteC. P., BromerL., CanbyH. F., GarringtonG. E.: Oral exfoliative study. Review of the literature and report of a three-year study.Oral Surg., 33: 61–74, 1972.
FrableW. J., FrableM. A.: Cytologic diagnosis of carcinoma of the larynx by direct smear.Acta Cytol., 12: 318–324, 1968.
12.
GraysonR.: Oral cancer, early detection by cytology.Report of 1.000 cases from a group of dentists in New Jersey. Acta Cytol., 13: 502–506, 1969.
13.
GzgicZ.: Die aspiratione Cytodiagnostik der Mundhöenkrankheiten.Chir. Ma-xillofac., 6: 101–106, 1968.
14.
HayesR. L., BergG. W., RossW. L.: Oral cytology: its value and its limitation.J. Amer. Dent. Ass., 79: 649–657, 1969.
15.
HoppE. S.: Cytologic diagnosis and prognosis in carcinoma of the mouth, pharynx and nasopharynx.Laringoscope, 68: 1281–1287, 1958.
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HrabaM.: Zur Cytodiagnose der malignen Tumoren in der Otolaryngologie.Csl. Otolaryng., 18: 55–59, 1969.
17.
HrabaM.: Le cytodiagnostic des tumeurs malignes en otolaryngologie.Cah. O.R.L., 4: 733–739, 1969.
18.
Infante SanchezJ. C., Herran OterueloJ.: Lesiones precancerosas de la laringe; valor de la citologia.Acta Otorinolaring. Iber. Amer., 22: 736–758, 1971.
19.
KingO. H.Jr.: Cytology. Its value in the diagnosis of oral cancer.Dent. Clin. N. Amer., 15: 817–826, 1971.
20.
LangeD., PlagmannH. Ch., HahnW.: Der diagnostische Wert der oralen exfoliative Zytologie bei Mundschleimhauterkrankungen.Deutsch. Zahnäerztl. Z., 25: 965–970, 1970.
21.
MilanesiI.: Citodiagnostica delle lesioni neoplastiche a livello delle cavità nasali.Arch. Ital. Otol., 79: 990–1001, 1968.
22.
MorrisonL. F., HoppE. S., WuR.: Diagnosis of malignancy of the nasopharynx. Cytological studies by the smear technic.Ann. Otol., 58: 18–32, 1949.
23.
NunezV., Melamed MyronR., CahanW.: Tracheobronchial cytology after laryngectomy for carcinoma of larynx.II: Benign atypias. Acta Cytol., 10: 38–48, 1966.
24.
OrsoL.: über die Bedeuntung der Cytodiagnostik in der Diagnosesttellung der tumorösen Luftwegekrankaiten.Fül. Orr. Gége-Gyòg., 49: 106–110, 1970.
25.
OsbornG. R., SundermannJ.: Laryngeal cytology. Histological basis and clinical applications.Med. J. Austr., 2: 756–762, 1971.
26.
Rodriguez AdradosF., Infante SànchezJ. C.: Aportaciones al estudio de la citologia laringea.Acta Otorinolaring. Iber. Amer., 19: 583–603, 1968.
27.
RuppmanE.: Zytodiagnostische Untersuchungen im Reich der oberen Luftwege. In: Aktuelle Oto-Rhino-laryngologie. H. I., S.88, BeckerW., Boennin-ghausH. C., LeicherH., MittermaierR., NaumannH. H., TheissingR. (eds.), G. Thiene, Stuttgart, 1969.
28.
ScevolaA.: Le alterazioni citomorfologiche della mucosa orale in corso di trattamento con sostanze citostatiche.Arch. Ital. Otol., 78: 873–884, 1967.
