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CLINICAL AND RADIOGRAPHIC STUDY OF BENIGN ODONTOGENIC TUMORS IN THE JAWS

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Abstract

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1. ¾ç¼º Ä¡¼ºÁ¾¾çÀ¸·Î Áø´ÜµÈ ÃÑ 61¿¹¿¡¼­ ¹ý¶û¾Æ¼¼Æ÷Á¾°ú Ä¡¾ÆÁ¾ÀÌ 52¿¹(85.3%)·Î ´ëºÎ
ºÐÀ» Â÷ÁöÇÏ¿´°í ³ª¸ÓÁö 9¿¹(14.7%)´Â ±âŸ 6°¡Áö Ä¡¼ºÁ¾¾çÀ¸·Î ³ªÅ¸³µÀ¸¸ç ¹æ»ç¼±ÇÐÀû ¼Ò
°ß¿¡¼­ ÀϹÝÀûÀ¸·Î °æ°è°¡ ¶Ñ·ÇÇÑ ±ÔÄ¢ÀûÀÎ º¯¿¬À» °¡Áø º´¼Ò¸¦ º¸¿´´Ù.
2 ¹ý¶û¾Æ¼¼Æ÷Á¾Àº ÃÑ 27¿¹(44.3%)·Î Æò±Õ¿¬·ÉÀº 31.1¼¼¿´À¸¸ç ³²³à¹ß»ýºñÀ²Àº 3 : 1·Î ³²
ÀÚ¿¡¼­ ºó¹ßÇÏ¿´´Ù. ȯÀÚÀÇ ÁÖ¼Ò´Â Á¾Ã¢ÀÌ 20¿¹(74.0%)·Î °¡Àå ÈçÇÏ¿´°í ´ÙÀ½À¸·Î µ¿ÅëÀÌ
13¿¹(48.2%)¿´´Ù ¹æ»ç¼±ÇÐÀû ¼Ò°ß¿¡¼­ ´ëºÎºÐ ÇϾǿ¡¼­ ¹ß»ýÇßÀ¸¸ç ÇϾÇüºÎ¸¦ Æ÷ÇÔÇÏ´Â °æ
¿ì°¡ 20¿¹(74.0%)¿´°í ´Ù¹æ¼ºÀÌ 17¿¹(63.0%)·Î ´Ü¹æ¼ºº¸´Ù ¸¹¾ÒÀ¸¸ç º´¼Ò¿¡ ÀÎÁ¢ÇÑ Ä¡¾ÆÀÇ
Ä¡±ÙÈí¼ö¸¦ º¸ÀÎ °æ¿ì´Â 16¿¹(59.3%)¿´´Ù.
3. Ä¡¾ÆÁ¾Àº ÃÑ 25¿¹(41.0%)·Î Æò±Õ¿¬·ÉÀº 16.9¼¼¿´À¸¸ç ³²³à¹ß»ýºñÀ²Àº 3 : 2·Î ³²ÀÚ¿¡¼­
ºó¹ßÇÏ¿´´Ù. ȯÀÚÀÇ ÁÖ¼Ò´Â Ä¡¾ÆÀÇ ¸ÍÃâÁö¿¬ÀÌ 8¿¹(32.0%)·Î¼­ °¡Àå ÈçÇÏ¿´°í ´ÙÀ½ÀÌ Á¤±â
¹æ»ç¼±»çÁø¿¡¼­ ¹ß°ßµÈ °æ¿ì·Î 7¿¹(28.0%)¿´´Ù. ¹æ»ç¼±ÇÐÀû ¼Ò°ß¿¡¼­ º¹ÇÕ¼º Ä¡¾ÆÁ¾ÀÌ 17¿¹
(68.0%)·Î º¹À⼺ Ä¡¾ÆÁ¾º¸´Ù ¸¹¾Ò°í ´Ù¸¥ ºÎÀ§¿¡ ºñÇØ º¹ÇÕ¼º Ä¡¾ÆÁ¾Àº »ó¾Ç ÀüÄ¡ºÎ
(41.0%), º¹À⼺ Ä¡¾ÆÁ¾Àº ÇÏ¾Ç ±¸Ä¡ºÎ(50.0%)¿¡¼­ ´õ ¸¹¾ÒÀ¸¸ç º´¼Ò¿¡ ÀÎÁ¢ÇÑ Ä¡¾ÆÀÇ ¸Åº¹
À» º¸ÀÎ °æ¿ì´Â 19¿¹(76.0%)¿´´Ù.
#ÃÊ·Ï#
The author observed and analyzed the age, sex, chief complaint and radiographic
finding of sixty-one cases of benign odontogenic tumors seen in Yonsei Medical Center,
for the period of Jan. 1979 to Aug. 1989.
The results were as follows :
1. Benign odontogenic tumors of 61 cases included 52 cases (85.3%) of ameloblastoma
and odontoma, and 9 cases of other lesions. Radiographically, the border of the lesions
were well-defined.
2. Ameloblastoma constituting twenty-seven cases (44.3%) occurred the average age
of 31.1 years and had a 3:1 male predominance, The most common complaint was
swelling (20 cases, 74.0%) and followed by pain (13 cases, 48.2%). Radiographically, the
most common site was mandibular body area (74.0%) and the lesions were mainly
multiocular radiolucency ; in 17 cases (63.0%) and unilocular radiolucent lesion were
seen in 10 cases (37.0%). 16 cases (59.3%) showed the resorption of roots of adjacent
teeth.
3. Odontoma constituting twenty-five cases (41.0%) discovered at the average age of
16.9 years and had a 3 : 2 male predominance. The most common complaint was
delayed eruption of tooth (8 cases, 31.0%) and 7 cases (27.0%) detected on a routine
radiograph of the area. Radiographically, 17 cases (68.0%) were of compound type and 8
were of complex variety and compound odontomas were common in the anterior maxilla,
whereas complex odontomas occurred more frequently in the posterior mandible. 19
cases (76.0%) showed the impaction of adjacent teeth.

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