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Computerized Tomographic Study on the Paranasal Sinusitis

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Abstract

°á·Ð
º» ¿¬±¸´Â 1996³â 1¿ùºÎÅÍ 1997³â 12¿ù±îÁö ÀüºÏ´ëÇб³º´¿ø¿¡ ³»¿øÇÏ¿© ÃÔ¿µµÈ 500¸íÀÇ
ºÎºñµ¿ Àü»êÈ­´ÜÃþ»çÁø»óÀ» ´ë»óÀ¸·Î °¢°¢ÀÇ ºÎºñµ¿ÀÇ ÀÌȯ»óÅ ¹× ÀÌȯ¹üÀ§¸¦ °ËÅäÇÏ°í
BabbelÀÇ ºÐ·ù¹ý¿¡ ±âÃÊÇÏ¿© ±â´ÉÀû, ü°èÀû Çؼ®À» µµ¸ðÇÏ°íÀÚ ÇÏ¿´À¸¸ç ÈÄ¹æ ºÎºñµ¿°ú ÀÎ
Á¢ÇغÎÇÐÀû ±¸Á¶°£ÀÇ Á¢Ã˺󵵸¦ °ËÅäÇÏ¿© ´ÙÀ½°ú °°Àº °á°ú¸¦ ¾ò¾ú´Ù.
1. ºÎºñµ¿¿°ÀÇ ÀÌȯºóµµ´Â »ó¾Çµ¿(82.9%)ÀÌ °¡Àå È£¹ßºÎ¿´À¸¸ç, Àü»ç°ñµ¿(67.9%), ÈÄ»ç°ñ
µ¿(48.9%), ÀüµÎµ¿(42.0%), Á¢Çüµ¿(41.1%) ¼øÀ̾ú´Ù.
2. ÀÌȯ»óÅ´ Á¡¸·ºñÈÄÇüÀÌ °¡Àå ¸¹¾ÒÀ¸¸ç(34.3%), ȥŹ»ó(22.4%), Æú¸³(2.0%)ÀÌ °üÂûµÇ
¾ú´Ù. Æú¸³ÀÌ ºñ°­¿¡ ´Üµ¶ÀûÀ¸·Î ³ªÅ¸³­ °æ¿ì´Â 122¸í(24.4%)¿´´Ù.
3. ºÎºñµ¿¿°ÀÇ À¯Çüº° ºÐ·ù´Â ºÎºñµ¿±¸-ºñµµ´ÜÀ§ÇüÀÌ 67.4%·Î °¡Àå ³ôÀº ºóµµ¸¦ º¸¿´À¸¸ç
Á¢»çÇÔ¿äÇüÀÌ 39.0%, »ç°ñ´©µÎÇüÀÌ 13.0%, ºñºÎºñµ¿Æú¸³ÁõÀÌ 9.6%, »ê¹ßÇüÀÌ 18.0%¿´´Ù.
4. ÈÄ¹æ ºÎºñµ¿°ú ÀÎÁ¢ ÇغÎÇÐÀû ±¸Á¶°£ÀÇ Á¢Ã˺󵵴 ½Ã½Å°æÀÇ °æ¿ì ÈÄ»ç°ñµ¿°ú Á¢ÃËÇÏ
´Â °æ¿ì°¡ 11.4%, Á¢Çüµ¿°ú Á¢ÃËÇÏ´Â °æ¿ì°¡ 66.8%, ±×¸®°í µÎ ºÎºñµ¿°ú ¸ðµÎ Á¢ÃËÇÏ´Â °æ
¿ì°¡ 6.3%¿´´Ù. »ó¾Ç½Å°æ, À͵¹½Å°æ, ³»°æµ¿¸ÆÀÇ °æ¿ì´Â °¢°¢ Á¢Çüµ¿°ú 74.5%, 79.2%, 45.1%
ÀÇ Á¢Ã˺󵵸¦ º¸¿´´Ù.
5. ÈÄ»ç°ñµ¿ÀÇ ÇÔ±âÈ­´Â Á¤»óÀÎ °æ¿ì°¡ 70.6%, ÈĹæÈ®ÀåµÈ °æ¿ì°¡ 29.4%¿´À¸¸ç, Á¢Çüµ¿ÀÇ
°æ¿ì ¹Ì¹ßÀ°ÇüÀÌ 12.5%, À͵¹ÇÔ¿äÇüÀÌ 22.7%, Àü»óµ¹±âÇÔ¿äÇüÀÌ 2.7%, À͵¹ÇÔ¿äÇü°ú Àü»óµ¹
±âÇÔ¿äÇüÀÌ °øÁ¸ÇÏ´Â °æ¿ì°¡ 5.2%¿´´Ù.
ºÎºñµ¿ Àü»êÈ­´ÜÃþ»çÁø»óÀº ºÎºñµ¿¿°È¯ÀÚÀÇ Áø´Ü ¹× Ä¡·á½Ã¿¡ Á¡¸·ÀÌ»ó, º´¸®»ýÅÂÇÐÀû ºÐ
·ù, ±×¸®°í ÀÎÁ¢ ÇغÎÇÐÀû ±¸Á¶µé°úÀÇ ±ÙÁ¢µµ¿¡ °üÇÑ Á¤º¸ µîÀ» Á¦°øÇØÁִ Ź¿ùÇÑ ¿µ»óÀ¸
·Î ¼¶¸ðÁ¡¸· Á¤È­ÀÛ¿ë¿¡ ±Ù°ÅÇÑ ºÐ·ù¸¦ Àû¿ëÇÔÀ¸·Î½á ±â´ÉÀû Çؼ®ÀÌ °¡´ÉÇÏ¿´´Ù.
#ÃÊ·Ï#
Objectives : The purpose of this study is to evaluate the computed tomographic (CT)
images of the paranasal sinusitis(PNS).
Materials and Methods : The author examined the extent and recurring patterns of
the paranasal sinusitis and some important anatomic landmarks. The author analysed
PNS images retrospectively in 500 patients who visited Chonbuk National University
Hospital between January 1996 and December 1997.
Results : The most frequently affected sinus was maxillary sinus(82.9%), followed by
anterior ethmoid sinus(67 9%), posterior ethmoid sinus(48.9%), frontal sinus(42.0%) and
sphenoid sinus(41.4%). The characteristic features of CT images of the sinusitis were
sinus opacification(22.4%), mucoperiosteal thickening(34.3%), and polyposis(2.0%).
Sinonasal inflammatory diseases were categorized into 5 patterns according to Babbel's
classification. They were 1) infundibular(13.0%). 2) ostiomeatal unit(67.4%), 3)
sphenoethmoidal recess(13.0%), 4) sinonasal polyposis(9.6%) and 5) unclassifiable
patterns(18.0%). The incidences of contact between sinus and optic nerve were as
follows ; the incidences of contact with posterior ethmoid sinus, sphenoid sinus, both
posterior sinuses were 11.4%, 66.8%, 6.3%, respectively. The incidences of contact
between sphenoid sinus and maxillary nerve, vidian nerve, internal carotid artery were
74.5%, 79.2%, 45.1%, respectively. The incidences of pneumatization of the posterior
ethmoid sinus were as follows ; normal 70.6% and overriding type 29.4%. The
incidences of sphenoid sinus pneumatization were as follows : normal 56.9%, rudimentary
12.5%, pterygoid recess 22.7%, anterior clinoid recess 2.7%, and both pterygoid and
anterior clinoid recess type 5.2%.
Conclusions : The inflammatory sinonasal diseases were classified into five patterns
using the CT of PNS, which was proven to be an excellent imaging modality providing
detailed information about mucosal abnormality, pathologic patterns, and the proximity of
the important structures to the posterior paranasal sinuses. This result will aid in the
interpretation of CT of PNS functionally and systemically.

Å°¿öµå

paranasal sinusitis; computed tomograph;

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