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Objective:To analyze types of mucosal candidiasis and drug resistance of relevant pathogens in a dermatology outpatient clinic in Taiyuan.Methods:Clinical data were collected from 172 patients with mucosal candidiasis, who had positive fungal culture results, in the dermatology outpatient clinic of Shanxi Bethune Hospital from 2019 to 2020. Pathogens were identified by a molecular biological approach, and in vitro drug sensitivity test was performed. Results:Among the 172 patients with mucosal candidiasis, 142 (82.6%) had vulvovaginal candidiasis, 24 (14.0%) had candidal balanoposthitis, and 6 (3.5%) had oral candidiasis; 3 patients were aged ≤ 18 years, 155 were aged 19 - 59 years, and 14 were aged ≥ 60 years, and the proportion of patients with vulvovaginal candidiasis significantly differed among the above 3 age groups (2/3, 134/155[86.45%], 6/14, respectively; χ2 = 14.29, P < 0.05) . Molecular biological identification showed that all the 172 isolated strains belonged to the genus Candida, including 165 strains of Candida albicans (95.9%) , 5 strains of Candida glabrata (2.9%) , and 2 strains of Candida parapsilosis (1.2%) ; the sensitivity to common antifungal agents including flucytosine, amphotericin B, fluconazole, itraconazole and voriconazole was 95.9%, 100.0%, 62.2%, 47.1% and 56.4%, respectively. Conclusion:In the dermatology outpatient clinic of Shanxi Bethune Hospital, vulvovaginal candidiasis was the most common type of mucosal candidiasis, and the main pathogen was Candida albicans; the Candida isolates showed high sensitivity to flucytosine and amphotericin B.
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Objective To evaluate the value of 128-slice CT on locating the obstruction site of the upper airway in obstructive sleep apnea hypopnea syndrome (OSAHS)patients by three-dimensional reconstruction technology.Methods There were 52 patients with OSAHS diagnosed by the PSG and 32 cases of healthy volunteers in our hospital.All objects were performed 128-slice CT scan of the upper airway during awake state,and those patients’upper airways were scaned on Muller test.The airway volume of the ret-ropalatal region,retroglottal region and epiglottal region,and the total length of upper airway were measured,and statistical analysis of the each index was obtained.Results During awake state,compared with the control group,the length of upper airway in OSAHS patients increased significantly(P <0.001).Compared with the awake state,OSAHS patients’airway volume of the retropalatal region, retroglottal region and the total airway volume on the Muller test were reduced significantly(P <0.001).OSAHS patients’upper air-way length was correlated negatively to the average MSaO 2 (r=-0.33,P <0.05).Conclusion The three-dimensional reconstruc-tion of upper airway on 128-slice CT can evaluate the position and degree of the obstruction site in OSAHS patients’upper airway better,which has important significance to guide clinical treatment.
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OBJECTIVE@#To discuss the soft palate, hard palate and mandibule for the pathogenesis and clinical treatment of patients who have obstructive sleep apnea hypopnea syndrome.@*METHOD@#There were 52 patients with OSAHS diagnosed by the PSG and 32 cases of normal healthy volunteers in our hospital. All objects were given 128 slice spiral CT scan of the upper airway. We measured the related indexes of the soft palate, hard palate and mandible, then analysed statistical differences between them and did Pearson correlation analysis with apnea hypoventilation index (AHI), average blood oxygen saturation (MSaO2) in PSG.@*RESULT@#Compared with the control group, the soft palate length [(37.93 ± 5.20)mm VS (33.52 ± 4.25)mm] and the distance between mandible with cervical vertebra [(75.00 ± 7.10)mm VS (69.93 ± 5.58)mm] increased significantly, but the distance of trailing edge of hard palate to inferior margin of slope significantly reduced [(42.57 ± 4.52)mm VS (45.80 ± 2.94)mm, P 0.05).@*CONCLUSION@#The soft palate, hard palate and mandibular are some of the important risk factors of OSAHS, and they also have reference value for the choice of clinical treatment operation. Preoperative CT examination can offer help in the treatment of OSAHS.
Subject(s)
Humans , Case-Control Studies , Mandible , Oximetry , Palate, Hard , Palate, Soft , Sleep Apnea, Obstructive , Diagnosis , Tomography, Spiral ComputedABSTRACT
Objective To discuss the clinical diagnostic and guiding treatment value of changed positions of hyoid bonein the upper airway of patients with obstructive sleep apnea hypopnea syndrome. Methods 128-slice computed tomography was performed for 52 patients with severe OSAHS and 32normal healthy people to measure thehyoid bone in the upper airway in sober state and Muller maneuver. The correlationsbetweenthese indexes were analyzed under linear relation. Results (1)In comparison of the Muller maneuver with sober state , chinnodules and palatal plane to the hyoid in the OSAHS group were statistically higher than the healthy controlgroup (P < 0.001). (2)The distance of hyoid to chinnodules in the OSAHS group was significantlylonger and greater than that of the healthy control group (P < 0.001).(3)The distance of palatal plane to the hyoid was positively correlated with AHI , while thedistances of palatal plane andchinnodules to the hyoidwere both negatively correlated with MSaO2. Conclusion The changes ofhyoid positionare indicative for the clinical diagnosis and is helpful for the guidance of clinical treatment of OSAHS.