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Three-dimensional images contribute to the diagnosis of mucous retention cyst in maxillary sinus
Donizeth-Rodrigues , Cleomar; Fonseca-Da Silveira , Márcia; Gonçalves-De Alencar , Ana-Helena; Garcia-Santos-Silva , Maria Alves; Francisco-De-Mendonça , Elismauro; Estrela , Carlos.
Afiliação
  • Donizeth-Rodrigues , Cleomar; Brazilian Dentistry Association. Radiology. Brasília. Brazil
  • Fonseca-Da Silveira , Márcia; University of Pernambuco. Recife. Brazil
  • Gonçalves-De Alencar , Ana-Helena; Federal University of Goiás. Brazil
  • Garcia-Santos-Silva , Maria Alves; Federal University of Goiás. Radiology. Brazil
  • Francisco-De-Mendonça , Elismauro; Federal University of Goiás. Radiology. Brazil
  • Estrela , Carlos; Federal University of Goiás. Endodontics. Brazil
Med. oral patol. oral cir. bucal (Internet) ; 18(1): 151-157, ene. 2013. ilus, tab
Artigo em Inglês | IBECS | ID: ibc-108237
Biblioteca responsável: ES1.1
Localização: BNCS
ABSTRACT

Objective:

To evaluate the detection of mucous retention cyst of maxillary sinus (MRCMS) using panoramic radiography and cone beam computed tomography (CBCT).Study

Design:

A digital database with 6,000 panoramic radiographs was reviewed for MRCMS. Suggestive images of MRCMS were detected on 185 radiographs, and patients were located and invited to return for followup. Thirty patients returned, and control panoramic radiographs were obtained 6 to 46 months after the initial radiograph. When MRCMS was found on control radiographs, CBCT scans were obtained. Cysts were measured and compared on radiographs and scans. The Wilcoxon, Spearman and Kolmorogov-Smirnov tests were used for statistical analysis. The level of significance was set at 5%.

Results:

There were statistically significant differences between the two methods (p<0.05) 23 MRCMS detected on panoramic radiographs were confirmed by CBCT, but 5 MRCMS detected on CBCT images had not been identified by panoramic radiography. Eight MRCMS detected on control radiographs were not confirmed by CBCT. MRCMS size differences from initial to control panoramic radiographs and CBCT scans were not statistically significant (p= 0.617 and p= 0.626). The correlation between time and MRCMS size differences was not significant (r = -0.16, p = 0.381).

Conclusion:

CBCT scanning detect MRCMS more accurately than panoramic radiography (AU)
RESUMEN
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Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Cistos Maxilomandibulares / Sinusite Maxilar / Seio Maxilar Tipo de estudo: Estudo diagnóstico Limite: Humanos Idioma: Inglês Revista: Med. oral patol. oral cir. bucal (Internet) Ano de publicação: 2013 Tipo de documento: Artigo Instituição/País de afiliação: Brazilian Dentistry Association/Brazil / Federal University of Goiás/Brazil / Federal University of Goiás/Brazil / University of Pernambuco/Brazil
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Coleções: Bases de dados nacionais / Espanha Base de dados: IBECS Assunto principal: Cistos Maxilomandibulares / Sinusite Maxilar / Seio Maxilar Tipo de estudo: Estudo diagnóstico Limite: Humanos Idioma: Inglês Revista: Med. oral patol. oral cir. bucal (Internet) Ano de publicação: 2013 Tipo de documento: Artigo Instituição/País de afiliação: Brazilian Dentistry Association/Brazil / Federal University of Goiás/Brazil / Federal University of Goiás/Brazil / University of Pernambuco/Brazil
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