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A RADIOGRAPHIC STUDY OF CEMENTOMA

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Abstract

ÀúÀÚ´Â ÀÓ»óÀû, ¹æ»ç¼±ÇÐÀû ¹× º´¸®Á¶Á÷ÇÐÀûÀ¸·Î ÛÜä¾ðþÀ¸·Î È®ÁøµÈ 104¿¹¸¦ ¿¬±¸ÀÚ·á·Î
äÅÃÇÏ¿© À̵éÀÇ ¼ºº°, ¿¬·É, ºÎÀ§, ÀÓ»ó¼Ò°ß ¹× ¹æ»ç¼±ÇÐÀû ¼Ò°ßÀ» ºÐ¼®ÇÑ ¹Ù ´ÙÀ½°ú °°Àº
°á·ÐÀ» ¾ò¾ú´Ù.
1. ÐÆÓ®àõÛÜä¾òõ×äû¡à÷ñø°ú ÕÞàõÛÜßÝä´á¬øàðþÀº 73%°¡, ÛÜä¾òõû¡à÷àéë«ðþÀº 80%°¡ ¿©¼º
¿¡¼­ ¹ß»ýÇÏ¿´´Ù.
2 ÐÆÓ®àõÛÜòõ×äû¡à÷òðÀº 40%°¡ 40´ë¿¡¼­, ÕÞàõÛÜä¾ä´á¬øàðþÀº 73%°¡ 10´ë¿Í 20´ë¿¡¼­
¹ß»ýÇÏ¿´À¸³ª, ÛÜä¾òõû¡à÷àéë«ðþÀº ƯÁ¤ÇÑ È£¹ß¿¬·ÉÃþÀÌ ¾ø¾ú´Ù.
3. ÐÆÓ®àõÛÜä¾òõ×äû¡à÷ñøÀº 63%°¡ ÇϾÇÀüÄ¡ºÎ¿¡¼­, åÐàõÛÜò¸ä´á¬øàðþÀº 91%°¡ ÇϾǼұ¸
Ä¡ºÎ¿Í ´ë±¸Ä¡ºÎ¿¡¼­, ÛÜä¾òõû¡à÷àéë«ðþÀº 80%°¡ ÇϾǼұ¸Ä¡ºÎ¿Í ´ë±¸Ä¡ºÎ¿¡¼­ ¹ß»ýÇÏ¿´
´Ù.
4. ÐÆÓ®àõÛÜä¾òõ×äû¡ùàñøÀº º´¼ÒÂ÷ °ü·ÃµÈ ÀÓ»óÁõ»óÀÌ °üÂûµÇÁö ¾Ê¾ÒÀ¸³ª, åÐàõÛÜä¾ä´á¬øà
ðþÀº 36%°¡, ÛÜä¾òõû¡à÷àéë«ðþÀº 40%°¡ µ¿ÅëÀ» ³ªÅ¸³»¾ú´Ù.
5. ÐÆÓ®àõÛÜä¾òõ×äû¡à÷ñøÀº º´¼Ò·Î ÀÎÇÑ ÇÇÁú°ñÆÇÀÇ ÆØÀ±ÀÌ °üÂûµÇÁö ¾Ê¾ÒÀ¸³ª, ÕÞàõÛÜä¾
ä´á¬øàðþÀº 73%°¡, ÛÜä¾òõû¡à÷àéë«ðþÀº ÀüÁõ·Ê°¡ º´¼ÒºÎÀÇ ÇÇÁú°ñÆÇÀÌ ÆØÀ±µÈ ¼Ò°ßÀ» º¸¿´
´Ù.
6. ÐÆÓ®àõÛÜä¾òõ×äû¡à÷Ô§Àº 29%°¡ ´Ù¹ß¼ºº´¼Ò¸¦ º¸¿´À¸¸ç ¹ßÀ°´Ü°èº°·Î´Â ¼º¼÷±â°¡ 53%
·Î °¡Àå ¸¹¾Ò°í, ¶ÇÇÑ °ñÀ¶Çر⿡¼­´Â 89%°¡ Ä¡±Ù´ÜºÎÀÇ Ä¡Á¶¹é¼±ÀÇ ¼Ò½ÇÀ» ³ªÅ¸³»¾ú´Ù.
#ÃÊ·Ï#
This study was undertaken to document and better define this condition to help
clarify this clinical and radiographic appearances by the analysis of clinical and
radiographic features of cementoma.
A study was made of a series of 104 cases with cementoma. This investigation of
cementoma revealed the following features:
1. The female occurred in 73% of periapical cemental dysplasia and benign
cementoblastoma, and 80% of cementifying fibroma.
2. 40% of periaplcal cemental dyspasia occurred in the fifth decades, and 73% of
benign cementoblastoma during the second and third decades, while there was no age
predilection in the cementifying fibroma.
3. 63% of periapical cemental dysplasia occurred in the mandibular anterior region.
91% of benign cementoblastoma and 80% of cementifying fibroma occurred in the
mandibular premolar and/or molar region.
4. There were no cases complaining the associated clinical signs and subjective
symptoms in the periapical cemental dysplasia, however the patient complained the pain
in 36% of benign cementoblastoma and 40% of cementifying fibroma.
5. There were no cases expanding the cortical plates in the periapical cemental
dysplasia, however 73% of benign cementoblastoma and all of 5 cases of cementifying
fibroma showed the expansion of cortical plates.
6. Several radiographic features of the periapical cemental dysplasia were shown:
a. 29% of the cases had multiple lesions
b. 53% of the cases were in the mature stage.
c. During the osteolytic stage, the alveolar lamina dura was lost in 89% of the cases.

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