Associations between atherosclerosis and periodontitis, physical health and dental care: a pilot study / 대한구강보건학회지

OBJECTIVES: This pilot study aimed to obtain preliminary data on the associations between atherosclerosisand periodontitis, physical health status, and general and oral health behaviors. METHODS: Thirty-three subjects were recruited from among those who underwent carotid computed tomography (CT) angiography and general health check-up at the Seoul National University Hospital Health Examination Center (SNUHHEC). Two trained dentists conducted a periodontal examination to evaluate probing pocket depth and clinical attachment loss. A self-administered questionnaire was completed by study subjects, following informed consent. Data on physical health status were collected through review of medical records from the SNUHHEC. Information on general health behavior was obtainedfrom the self-reported questionnaire. Descriptive and comparative analyses were performed using IBM SPSS Statistics 21.0®. Statistical significance was set at P<0.05. RESULTS: A marginal, but non-significant association was noted between atherosclerosis and periodontitis(P=0.373). Flossing habit showed a significant association with periodontitis (P=0.007) and obesity (P=0.033). A possible association was noted between daily exercise and flossing (P=0.073). The habitual use of interdental brush also showed borderline association with smoking (P=0.098) and a stronger associationwith previous periodontal treatment (P=0.067); however, these associations were not statisticallysignificant. CONCLUSIONS: Our pilot study did not show an association between arteriosclerosis and periodontal disease.However, positive oral health care behavior, especially flossing, seems to alleviate arteriosclerosis. In other words, in this pilot survey, we confirmed the possibility that healthy oral care behavior can help to alleviate arteriosclerosis. Future large-scale studies are needed to confirm whether positive oral health care behaviors improve overall health.

Ultrasonographic Findings of Nonlactiferous Breast Abscess

PURPOSE: To evaluate the ultrasonographic features of nonlactiferous breast abscess. MATERIALS AND METHODS: We retrospectively reviewed ultrasonograms of 21 cases with surgically and clinically proved nonlactiferous breast abscess. The cases included 17 cases of acute or chronic inflammation and 4 cases of tuberculosis. RESULTS: Location of the lesion was subareolar in 15 cases and peripheral in 6. Mean anteroposterior/transverse diameter ratio was 0.49. Internal echogenicitiy of the lesion was variable, with heterogeneous mixed-echoic echotexture in 18 cases and homogeneous hypoechoic in 3. Margin of the lesion was irregular in 18 cases(85.7%) and posterior sonic enhancement was observed in 17 cases(81%). There were also noted obliteration of adjacent superficial fascia, localized skin thickening, and sinus tract or ductal ectasia in 19(90.5%), 9 (42.9%), and 9(42.9%) cases respectively. CONCLUSION: Major ultrasonographic findings of nonlactiferous breast abscess was subareolar located, variable shaped mass with posterior enhancement. Additional findings were fistular formation, loss of superficial fascia, and axillary lymphadenopathy.

Ultrasonographic Findings of Nonlactiferous Breast Abscess

PURPOSE: To evaluate the ultrasonographic features of nonlactiferous breast abscess. MATERIALS AND METHODS: We retrospectively reviewed ultrasonograms of 21 cases with surgically and clinically proved nonlactiferous breast abscess. The cases included 17 cases of acute or chronic inflammation and 4 cases of tuberculosis. RESULTS: Location of the lesion was subareolar in 15 cases and peripheral in 6. Mean anteroposterior/transverse diameter ratio was 0.49. Internal echogenicitiy of the lesion was variable, with heterogeneous mixed-echoic echotexture in 18 cases and homogeneous hypoechoic in 3. Margin of the lesion was irregular in 18 cases(85.7%) and posterior sonic enhancement was observed in 17 cases(81%). There were also noted obliteration of adjacent superficial fascia, localized skin thickening, and sinus tract or ductal ectasia in 19(90.5%), 9 (42.9%), and 9(42.9%) cases respectively. CONCLUSION: Major ultrasonographic findings of nonlactiferous breast abscess was subareolar located, variable shaped mass with posterior enhancement. Additional findings were fistular formation, loss of superficial fascia, and axillary lymphadenopathy.