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1.
Chinese Journal of Dermatology ; (12): 101-105, 2018.
Article in Chinese | WPRIM | ID: wpr-710340

ABSTRACT

Objective To investigate the clinical features of cutaneous adverse reactions to tyrosine kinase inhibitors.Methods Thirty patients with cutaneous adverse reactions to tyrosine kinase inhibitors were enrolled from the First Affiliated Hospital of Guangzhou Medical University between January 2015 and December 2016,and their laboratory test results,histopathological findings and treatment response data were collected and analyzed retrospectively.Results Of the 30 patients,15 presented with acneiform eruptions,10 with eczematoid eruptions,2 with morbilliform rashes,1 with telangiectasia,1 with hand-foot skin reaction,9 with xerosis,7 with nail changes and 4 with hair changes.A patient with grade 4 acneiform eruptions showed a markedly elevated alanine transaminase (ALT) level (315 U/L).Mild ALT abnormalities (48.5-88.1 U/L) were found in 3 patients with grade 3 acneiform eruptions,1 with grade 2 acneiform eruptions,1 with grade 1 acneiform eruptions and 1 with eczematoid eruptions complicated by fever.Two patients with eczematoid eruptions and 1 with morbilliform rashes showed elevated proportions of peripheral blood eosinophils (0.057-0.303).Pathological changes of the acneiform eruptions included hyperkeratosis and dilation of hair follicles and neutrophilic infiltration.Pathological manifestations of eczematoid eruptions included different degrees of spongiosis,thickened spinous layer,irregular elongation of rete ridges and liquefaction degeneration of basal cells in the epidermis,and perivascular infiltration of lymphocytes and eosinophils in the superficial dermis.Patients with grade 1-3 acneiform eruptions received oral minocycline for 6 weeks,skin lesions gradually regressed,but relapse occurred after the withdrawal.After withdrawal of targeted antineoplastic agents and 2-week treatment with systemic glucocorticoids,skin lesions gradually regressed in patients with grade 4 acneiform eruptions,those with eczematoid eruptions complicated by fever,and those with morbilliform rashes.Skin rashes also resolved in patients with mild morbilliform rashes and those with mild eczematoid eruptions after 2 weeks of treatment with antianaphylactic agents and topical glucocorticoids.Oral antibiotics were effective for the treatment of periungual erythematous swelling or granulomas.Conclusion Tyrosine kinase inhibitor-related cutaneous adverse reactions include a constellation of disorders,and hepatic function can be impaired.

2.
Article in Chinese | WPRIM | ID: wpr-808361

ABSTRACT

Objective@#The purpose of this study was to observe the clinical characteristics of two types of geotropic direction-changing positional nystagmus, the transient(nystagmus time <1 min) and the persistent(nystagmus time > 1 min), and to evaluate the efficacy of the barbecue roll maneuver.@*Methods@#A total of 105 cases diagnosed by supine roll test were studied, which including 35 males and 70 females and the average age was (56.9±14.6)years. There were 70 transient geotropic DCPN and 35 persistent geotropic DCPN. The clinical characteristics and the immediate and one-week efficacy of the barbecue roll maneuver were discussed.@*Results@#The nystagmus disappeared at the null-point position and the nystagmus in supine position were opposite to the bowing (90° nose-down) position in persistent geotropic DCPN cases. While to the transient geotropic DCPN cases, there were no NP and no nystagmus in prone position. The ratio of the first onset of the two groups was 28.6% (persistent) and 72.9% (transient) respectively, and the difference was statistically significant (P<0.05). The immediate and one-week efficacy after barbecue roll maneuver were 91.4% and 80.0% in transient geotropic DCPN cases, and 0% and 42.9% in persistent geotropic DCPN cases, which were statistically significant different(P<0.05).@*Conclusions@#The light cupula hypothesis can mainly explain the clinical features of persistent geotropic DCPN cases; the barbecue roll maneuver is invalid to persistent geotropic DCPN cases which can be self-healing.

3.
Chinese Journal of Geriatrics ; (12): 306-310, 2017.
Article in Chinese | WPRIM | ID: wpr-513668

ABSTRACT

Objective The research aimed at evaluating whether non-invasive endolymphatic MR imaging could be used in aged patients(≥60 years)suffering from Meniere's disease.Methods Under guidance of nasal endoscopy,a diluted gadopentetate dimeglumine injection was administrated through eustachian tube into mid-ear cavity in four patients (≥60 years old) suffered from Meniere's disease.3D-FLAIR MRI scan was performed one day after the administration.Results The administration succeeded through eustachian tube into mid-ear cavity in those four patients.A rise of fluid level on tympanic membrane while administrating a diluted gadopentetated meglumine injection was observed.Imaging of inner ear endolymphatic spaces were visible in vestibule and cochlea in imaging of patient 1.As to patient 2,in cochlea the scala tympani of the first and second turns were enhanced while scala vestibule weren't;Vestibules couldn't be recognized.In images of patient 3,the scala tympani of the three turns in cochlea were enhanced while scala vestibule weren't;Vestibules couldn't be recognized.For Patient 4,in cochlea the scala tympani of the first turn were enhanced while scala vestibule weren't,and the second turn was partially enhanced;and endolymphatic space of vestibule could be distinguished from perilymphatic space.Conclusions This technique could be adopted in investigation of Meniere's disease in elderly patients.MR imaging of endolymphatic spaces in vestibule and cochlea can be visualized,which may partially provide data for diagnosis of Meniere's disease.

4.
Article in Chinese | WPRIM | ID: wpr-495334

ABSTRACT

Objective To investigate the relationship between sound pressure level parameters of snoring sound and obstructive sites in patients with media or severe obstructive sleep apnea hypopnea syndrome(OSAHS). Methods Forty-six patients with media or severe OSAHS were included in this study.All underwent continuous upper airway pressure measurements and snoring sound pressure level recording simultaneously.The correlations between obstructive site,AHI,BMI and sound pressure level parameterssuch as equivalent continuous sound level (LAeq )and maximum sound pressure level (L10 )were analyzed.Results Both LAeq and L10 were affected only by AHI,whereas unrelated to obstructive site and BMI.Conclusion There is no definite relationship between the site of obstruction and sound pressure level parameters of snoring sound.It appears that LAeqand L10may be helpful to e-valuate the severity of OSAHS,but may have no clinical value on distinguishing obstructive sites.

5.
Article in Chinese | WPRIM | ID: wpr-781050

ABSTRACT

Objective:This study was designed to observe the dizziness handicap inventory (DHI) scores in patients with BPPV (benign paroxysmal positional vertigo) before and after maneuver repositioning and aimed to discuss the values of DHI scores in the diagnosing and treatment of BPPV. Method:Charts of 72 patients with BPPV diagnosed by positioning test were reviewed. Four DHI scores were used including the total score (DHIT), the functional score (DHIF), the emotional score (DHIE), and the physical score (DHIP). We compared the pre-repositioning DHI scores and post-repositioning scores of patients, and also compared the DHI scores of patients with and without residual dizziness. Result:All of the 72 patients were underwent maneuver repositioning and recorded the DHI scores. The mean post-repositioning scores were dramatically decreased compared with pre-repositioning scores, and the difference was significant (P<0.01). The differences of the DHIP scores between the residual dizziness group and the non-residual dizziness group was not significant, while the DHIF scores, the DHIE scores and the DHIT scores between the two groups were statistically different. Conclusion:After maneuver repositioning the dizziness handicap of BPPV patients could be significantly improved. The next treatment program for residual dizziness patients after successful repositioning could be aimed at the functional and emotional dizziness.

6.
Chinese Journal of Geriatrics ; (12): 65-67, 2016.
Article in Chinese | WPRIM | ID: wpr-489303

ABSTRACT

Objective To study the effectiveness of intravenous Lidocaine on subjective tinnitus in the elderly, and analyze its correlation with the effectiveness of subsequently oral Carbamazepine.Methods A prospective case-control study was conducted in 120 elderly patients with subjective tinnitus, who were divided into two groups.The control group (n=60) was treated with oral Carbamazepine 0.1 g Bid for one month, and the treatment group (n=60) was treated with 2% lidocaine by intravenous injection.Patients in the treatment group were observed on responses in tinnitus during the period with Lidocaine injections.The treatment group was further divided into the improvement subgroup and the no-improvement subgroup, according to responses to intravenous lidocaine.All the patients in the treatment group received oral carbamazepine 0.1 g Bid for one month following the intravenous lidocaine injection phase.Results In the control group, 5 patients showed marked improvement, 20 patients showed partial improvement, 33 patients showed no improvement, and 2 patients showed symptom deterioration, with an effectiveness rate of 41.7% (25/60).In the treatment group, 6 patients showed marked improvement, 26 patients showed partial improvement, 24 patients showed no improvement, and 4 patients showed symptom deterioration, with an effectiveness rate of 53.3% (32/60).Of the 32 patients in the improvement subgroup, 6 cases showed marked improvement, 16 cases showed partial improvement, 8 cases showed no improvement, and 2 cases showed symptom deterioration after subsequent oral Carbamazepine treatment, and the effectiveness rate was 68.8% (22/32).Of the 28 patients in the no-improvement subgroup, 1 case showed marked improvement, 9 cases showed partial improvement, 16 cases showed no improvement, and 2 cases showed symptom deterioration, and the effectiveness rate was 35.7% (10/28).The effectiveness rate in the improvement subgroup was higher than in the no-improvement subgroup (68.8% vs.35.7%, x2 =6.55, P<0.05).The effectiveness of lidocaine followed by carbamazepine was better than that of carbamazepine alone (68.8% vs.53.3%, x2 =6.13, P<0.05).Conclusions Oral Carbamazepine treatment following intravenous Lidocaine injection in elderly patients with subjective tinnitus has better therapeutic outcomes than treatment with oral Carbamazepine alone, but is not as effective in patients with negative responses to Lidocaine as in patients with positive responses.

7.
Article in Chinese | WPRIM | ID: wpr-747242

ABSTRACT

OBJECTIVE@#to investigate the origin characters of snore in simple snorers and provide the basis for its treatment.@*METHOD@#Thirty-two simple snorers diagnosed by polysomnography were induced to sleep by propofol and dexmedetomidine, then we observed the vibration sites, pattern and concomitant collapse of soft tissue in pharyngeal cavity by nasendoscopy.@*RESULT@#Thirteen cases showed palatal fluttering only, and 1 case showed vibration of epiglottis only. Six cases showed palatal fluttering with vibration of epiglottis, and 2 cases showed palatal fluttering with vibration of epiglottis and tongue base. Five cases showed palatal fluttering with vibration of pharyngeal lateral wall, and 5 cases showed palatal fluttering with vibration of lateral wall, epiglottis and tongue base together. Palate and pharyngeal lateral wall vibrated strongly and always collapsed with vibrating, but epiglottis and tongue base usually vibrated slightly and seldom collapsed.@*CONCLUSION@#The palatal fluttering is the main source of snoring sounds for most simple snorers, then followed by vibration of palatal and pharyngeal lateral wall together. The site of collapse in pharyngeal cavity is consistent with the main site of vibration.


Subject(s)
Humans , Endoscopy , Epiglottis , Palate , Pharynx , Polysomnography , Propofol , Sleep , Sleep Apnea, Obstructive , Snoring , Diagnosis , Tongue
8.
Article in Chinese | WPRIM | ID: wpr-747245

ABSTRACT

OBJECTIVE@#To discuss the main influence factors of sound pressure level parameters in patients with simple snoring (SS) and obstructive sleep apnea hypopnea syndrom (OSAHS).@*METHOD@#Eighty-four cases with snoring disease underwent polysomnography and simultaneously snoring sound pressure level recording. The correlations between AHI, age, BMI, abdomen circumference, neck circumference, the lowest oxygen saturation total apnea time and sound pressure level parameters: equivalent continuous sound level(LAeq)and maximum sound pressure level(L10) were analyzed.@*RESULT@#LAeq was significantly correlated to AHI (P= 0. 000) and BMI (P= 0. 007), and the odd ratios of AHI and BMI were 5. 74,2. 09 respectively, but it was unrelated to age, abdomen circumference, neck circumference, the lowest oxygen saturation and total apnea time. A significantly association also existed between L10 and AHI(P=0. 000), BMI(P=0. 032), and the odd ratios were 4. 11 and 2. 33 respectively. Other factors had nothing to do with L10.@*CONCLUSION@#The main factors which affect the snoring sound pressure level parameters LAeq and L10 are AHI and BMI.


Subject(s)
Humans , Polysomnography , Pressure , Sleep Apnea, Obstructive , Snoring , Sound
9.
Article in Chinese | WPRIM | ID: wpr-482286

ABSTRACT

[ABSTRACT]OBJECTIVETo evaluate the diagnostic value and curative effect of keyhole neurovascular decompression with local anesthesia for vestibular paroxysmia.METHODSOf 40 patients with trigeminal neuralgia, hemifacial spasm and glossopharyngeal neuralgia, 8 of them combined with vestibular paroxysmia underwent keyhole neurovascular decompression under local anesthesia to explore the vascular compression of acoustic nerve root and have the neurovascular decompression. The evaluation of the vertigo after operation was performed with symptom report card. The patients were followed-up for 36 to 61 months. RESULTSThe vessels compressing the root zone of the vestibular nerve were found in 8 patients with vestibular paroxysmia, of whom 7 patients had the vascular compression vertigo induced during operation and the vertigo was disappeared after operation, moreover, one patient had no vascular compression vertigo induced during operation and the vertigo was not changed after operation. With the average follow-up of 57 months, of 8 patients with vestibular paroxysmia, 7 patients had no recurrence of the vertigo, and the effective control rate was 87.5%.CONCLUSION Local anesthesia keyhole neurovascular decompression was not only an effective way for treating vestibular paroxysmia and controlling the vertigo, but also had certain clinical significance in the diagnosis of vestibular paroxysmia.

10.
Lin chuang er bi yan hou ke za zhi ; (24): 1126-1128, 2014.
Article in Chinese | WPRIM | ID: wpr-746486

ABSTRACT

OBJECTIVE@#To investigate the efficacy outcomes of laser assisted outpatient septal spur surgery for contact point pain in a carefully selected group of patients.@*METHOD@#This investigation included 32 patients who were selected for laser-assisted septal spur surgery in an outpatient surgical suite. All had endoscopically visible spur contact as well as nansal CT scans. Patients of sinusitis were excluded. The area of the contact point was treated with decongestant and lidocaine. If the headache completely disappeared or diminished by more than 50% in intensity, subjects were considered candidates for surgery. Headache characteristics were assessed preoperatively and at follow-up (30 months after surgery) using a standardized questionare.@*RESULT@#Nine cases (28.1%) were free from pain at the last follow-up; 19 cases (59.4%) had their headache scores improved after surgery; four cases (12.5%) had a less than 25% reduction in their headache score. No septal perforation, hematoma, was reported.@*CONCLUSION@#For selected patients with contact point headaches, septoplasty may be useful. The positive dicaine test may indicate better effect of operation. Laser-assisted outpatient septal spur surgery for contact point pain shows good results in short-term effect, and has less complications, but long-term follow-up is required to assess its real effect.


Subject(s)
Adult , Female , Humans , Male , Middle Aged , Young Adult , Anesthesia, Local , Headache , General Surgery , Laser Therapy , Nasal Cavity , Nasal Mucosa , General Surgery , Retrospective Studies , Treatment Outcome
11.
Article in Chinese | WPRIM | ID: wpr-748193

ABSTRACT

OBJECTIVE@#The objective was to investigate the effectiveness of holmium-YAG laser-assisted septoplasty for septal deviations under local anesthesia.@*METHOD@#All holmium-YAG laser-assisted septoplasty procedures performed at Beijing hospital (Beijing, China) between August 2009 and May 2012. These patients were operated upon in an outpatient surgical suite.@*RESULT@#The success rate after surgery with regard to nasal obstruction (50 patients) is 92.0% (46 patients) of patients reporting remarkable improvement. Of the 32 patients with rhinologic headaches, A total of 28 subjects (87.5%) had their headache scores improved by 50% or more after surgery; nine (28.1%) were pain free at the last follow-up; four (12.5%) had a less than 25% reduction in their headache score. There were no patients with severe postoperative bleeding. There were no patients with septal perforation.@*CONCLUSION@#The holmium-YAG laser-assisted septoplasty is a useful approach to correct septal deviations. There is improved safety due to the enhanced viewing conditions and ample operating space during septal surgery, particularly in posterior septal spurs. The holmium-YAG laser-assisted septoplasty can limit the dissection to the area of deviation, thereby reducing postoperative swelling and the development of complications. It also has other advantages including lower medical costs, and faster return to full activity.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Follow-Up Studies , Laser Therapy , Methods , Nasal Septum , General Surgery , Treatment Outcome
12.
Chinese Journal of Geriatrics ; (12): 39-43, 2014.
Article in Chinese | WPRIM | ID: wpr-444936

ABSTRACT

Objective To investigate the localization,zone and activation intensity of olfactory center in young versus elderly healthy volunteers by functional magnetic resonance imaging (BOLD-fMRI),so as to elucidate the effect of age on olfactory center in healthy population.Methods Thirteen right-handed healthy adult volunteers were recruited and divided into two groups:young group (5 males and 3 females,mean aged 23 years) and elderly group (2 males and 3 females,mean aged 69.2 years).The olfactory stimulus was r-undecalactone,and it was given according to a block design.The fMRI detection was performed on Philips Achieva 3.0 T MR scanner,and data of BOLE-fMRI was processed and analyzed to get cerebration image by using SPM2.Results In groupaveraged maps,both young and elderly group showed significant olfactory activation in right parahippocampal gyrus,left hippocampal sulcus,right and left superior temporal gyrus,etc,subcortical activation in right thalamus,dorsal pons,and cerebellum activation in cerebellar vermis.Activations in right inferior frontal gyrus,right middle frontal gyrus,right medial occipito-temporal gyrus and right fimbria of hippocampus were observed only in young group,while activation in bilateral middle temporal gyrus was observed only in elderly group.Activation area was apparently smaller and activation degree was lower in elderly group than in young group.Activation intensity in right superior parietal lobule and bilateral superior temporal gyri was higher in male group than in female group (t=13.7,6.08,5.36,respectively,all P<0.001).Conclusions The intensity of activation in olfactory center is lower in the elderly than in the young,and absence of part of the active regions is found in the elderly,which demonstrates the regression of olfactory center in the elderly.The olfactory center shows right-predominant activation,and olfactory activation intensity in some cortical regions is higher in males than in females.

13.
Chinese Journal of Geriatrics ; (12): 399-401, 2012.
Article in Chinese | WPRIM | ID: wpr-425665

ABSTRACT

Objective To study the clinical characteristics of tracheotomy in patients with critical diseases and obesity aged 80 years and over. Methods A total of 120 patients with critical diseases and obesity undergoing tracheotomy from July 2006 to August 2011 were retrospectively reviewed,and divided into advanced age group(aged 80-99 years,n=60) and control group(aged 60-79 years,n=60).Surgery time,operation preparation,surgery skill and complication after surgery were compared between the two groups. Results A total of 60 patients undergoing tracheotomy were successfully performed by relative surgery skills according to characteristics of critical obesity in advanced age group.There was 1 case (1.7%) and 0 case with trachea cannula exodus,3 cases (5.0%) and 4 cases(6.7%) with cuff leak,4 cases (6.6%) and 3 cases(5.0%) with stoma bleeding,5 cases (8.3%) and 7 cases (11.4%) with subcutaneous emphysema in advanced age and control groups,respectively.Total complication rate was similar between the two groups of patients [13 cases (21.7%) vs.14 cases (23.3%),x2 =1.00,P>0.05]. Conclusions Individualized procedure of tracheotomy may reduce complication of patients with critical diseases and obesity aged 80 years and over.

14.
Article in Chinese | WPRIM | ID: wpr-748491

ABSTRACT

OBJECTIVE@#To compare the two methods, flexible pharyngoscopy with Müller's maneuver (FPMM) and continuous upper airway pressure measurements (UAPM), in determining the sites of obstruction in patients with obstructive sleep apnea/hypopnea syndrome (OSAHS).@*METHOD@#Thirty-six patients with OSAHS underwent both FPMM and continuous upper airway pressure measurement to determine the sites of obstruction. Different criteria were adopted for retropalatal obstruction and retroglossal obstruction determined by FPMM.@*RESULT@#When reduction of cross section area > or = 75% was considered as obstruction by FPMM, the identical results obtained by both methods were in 27 of 36 (75%) patients and kappa value was 0.138 in retropalatal region, the identical results were in 19 of 36 patients (53%) patients and kappa value was 0.121 in retroglossal region. When reduction of cross section area > or = 90% were considered as retropalatal obstruction, the identical results were in 30 of 36 (83%) and kappa value was 0.526. When reduction of cross section area > or = 50% were considered as retroglossal obstruction, the identical results were in 25 of 36 (69%) patients and kappa value was 0.389.@*CONCLUSION@#Coincidence of FPMM and UAPM in determination of obstructive site was higher in retropalatal region than in retroglossal region. More stringent criterion for retropalatal obstruction and looser criterion for retroglossal obstruction by FPMM may help to increase the coincidence of the two methods in both regions.


Subject(s)
Adult , Humans , Male , Middle Aged , Airway Obstruction , Diagnosis , Pathology , Endoscopy , Methods , Exercise Test , Respiratory Function Tests , Methods , Sleep Apnea, Obstructive , Diagnosis , Pathology
15.
Article in Chinese | WPRIM | ID: wpr-748036

ABSTRACT

OBJECTIVE@#To master the clinical manifestations of rhinogenic headache and improve the diagnostic ability of chronic rhinosinusitis accompanied by primary headache.@*METHOD@#The clinical manifestations, the diagnostic process, and the treatment of 1 patient with headache were analyzed, and also the related articles were studied.@*RESULT@#Rhinogenic headache and primary headache had different clinical features and different treatment. In clinical work misdiagnosis were easily made if not being carefully analyzed.@*CONCLUSION@#Diagnosis of rhinogenic headache do need strong clinical evidence, but the differential diagnosis of other headache should be made.


Subject(s)
Humans , Male , Middle Aged , Cluster Headache , Sinusitis
16.
Article in Chinese | WPRIM | ID: wpr-747497

ABSTRACT

OBJECTIVE@#The objective of this study was to evaluate the utility of vestibular autorotation test in the diagnosis of BPPV.@*METHOD@#VAT and caloric test were performed on 41 patients with BPPV. VAT results were analyzed according to the affected semicircular canal.@*RESULT@#Results of VAT were abnormal in 34 (82.93%) patients with BPPV. Fourteen cases were found with abnormal vertical phase, 1 case with abnormal vertical gain in a total of 21 vertical semicircular canal BPPV patients. Six cases with abnormal horizontal phase lead, 5 cases with abnormal horizontal gain, 2 cases with asymmetry were found in 12 patients with horizontal semicircular canal BPPV. Phase lead was abnormal in all frequencies in 4 patients, and in 2-3 Hz in 21 patients. 24 (58.54%) patients showed abnormal canal paresis (CP) and direction preference (DP) in caloric test.@*CONCLUSION@#VAT can indicate information of vestibular function in both vertical and horizontal semicircular canal. Phase of VAT is constantly enhanced in BPPV, especially in 2-3 Hz. As the supplement of caloric test, VAT may prove helpful in assessment of semicircular canal function.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Benign Paroxysmal Positional Vertigo , Vertigo , Diagnosis , Vestibular Function Tests
17.
Article in Chinese | WPRIM | ID: wpr-406492

ABSTRACT

Objective To investigate the acoustic characteristics of snoring sound in patients with obstructive sleep apnea hypopnea syndrome (OSAHS) and with simple snoring. Methods 22 patients with OSAHS and 15 with simple snoring were included in this study. Natural overnight snoring was digitally recorded and portable sleep mo-nitoring was performed simultaneously. 10 snores, which were the 1st snores after 10 cycles of obstructive apnea, from each patient in OSAHS group, and 10 snores from each patient in simple snoring group were analyzed in the time and frequency domains. Results The sound waves of snoring in the two groups exhibited different patterns both in the time and frequency domains. The snoring spectrum of patients with simple snoring showed distinct fun-damental- harmonic structures which were not clear in patients with OSAHS. The central frequency of the patients with OSAHS was higher, and 800 Hz power ratio was lower than those of the patients with simple snoring. In the OSAHS group, the central frequency of the patients with moderate-to-severe OSAHS was higher, and 800 Hz power ratio was lower than those of the patients with mild OSAHS. The differences of the two parameters were of statistical significance. Conclusion The snoring sounds in patients with OSAHS and with simple snoring have dif-ferent characteristics in time and frequency domains, indicating that it is feasible to research the OSAHS by way of snore monitoring and analyzing technique.

18.
Chinese Journal of Geriatrics ; (12): 808-810, 2008.
Article in Chinese | WPRIM | ID: wpr-397995

ABSTRACT

ObjectiveTo investigate the application value of negative pressure sucking technique in the elderly after nasal septal reconstruction. MethodsForty elderly patients after nasal septal reconstruction were divided into two groups randomly, with twenty patients in each. The cases in observing group received negative pressure sucking technique while those in controlling group received nasal packing with vaseline gauze following the surgery. The amount of bleeding of the first 24 hours after operation, the comfort degrees evaluated by using visual analogue scale (VAS),hematoma of nasal septum, edema in nasal cavity and duration of hospitalization after operation were compared between the two groups. ResultsThe amount of bleeding of the first 24 hours afteroperation was more in observing group than in controlling group[(14.2±8.1)ml vs. (7.2±4.1)ml, P<0.05]. The VAS score and the number of cases who felt discomfortable moderately or severely were significantly less in observing group than in controlling group at 6 h, 12 h and 24 h after operation(all P<0.05). The nasal cavity gap were significantly wider in observing group at the 3rd day after operation(P=0.001), and the duration of hospitalization after operation was significantly shorter in observing group [(4.5±0.9) d] than in controlling group [(5.42±0.9) d](P=0.042)Conclusions Negative pressure sucking technique applied in the elderly after nasal septal reconstruction can significantly relieve the distress of patients, reduce the edema in nasal cavity and shorten the duration of hospitalization, but does not increase the risk of hemorrhage.

19.
Article in Chinese | WPRIM | ID: wpr-528000

ABSTRACT

OBJECTIVE To discuss the operative plan for nasal cavity abnormality and evaluate the effect of revision FESS. METHODS A retrospective study of 36 revision FESS performed during 2002.3-2005.5 (age from 17 to 55 years old) is presented. Patients were evaluated with endoscopic examination of the nasal cavities and computed tomography of the sinuses and nasal cavities. Information was also collected during the revision surgery. The plan was designed according to nasal cavity abnormality. RESULTS The reasons of revision FESS: Among 36 cases there are 24 ethmoid sinusitis, 16 cases with recurrence of polyps,13 middle meatal stenosis, 11 middle turbinate adhesion, 10 septal deviation, 5 frontal recess stenosis, 5 sphenoid sisusitis, 3 maxillary ostium obstruction,3 inferior turbinate hypertrophy. Follow up for 6 month~43 month after revision FESS, 22 cases were successful, 10 satisfied and 4 inefficacy. CONCLUSION The primary FESS failure was associated with nasal cavity structure diseases. Meticulous attention in these areas and correcting it during surgery may reduce recurrence and ensure operative effect after revision FESS.

20.
Article in Chinese | WPRIM | ID: wpr-529950

ABSTRACT

OBJECTIVE The head of malleus (HOM) was regarded as the landmark for the middle cranial fossa approach,and its relationship with internal auditory meatus(IAM) was measured. The purpose of this study was to find a safe method to locate IAM. METHODS Twelve heads of adult cadaver fixed with 10 % formaldehyde (23 sides) were microsurgically dissected from the middle cranial fossa approach. The foramen spinosum,Ferrein's foramen,greater petrosal nerve,lesser petrosal nerve,facial nerve,HOM,arcuate eminence,superior petrosal sinus,semicircular canal,and IAM were exposed. First,blue lines method was used to locate IAM. Second,HOM as the landmark was used to locate IAM. RESULTS The angles between the SSC and the longitude axis of IAM are 58.52??4.84?。 A perpendicular line (AB) was drew from the center of HOM to the longitude axis of the temporal bone (the longitude axis of the superior petrosal sinus),line BC was drew from the anterior 30?(28.93?? 6.07?) to the line AB. On the line BC,fundus of IAM can be located (6.69?1.10) mm medial to HOM,the center of the internal acoustic pore can be located (20.1?1.48)mm medial to HOM. CONCLUSION In the middle cranial fossa surgery,HOM can be used to locate IAM and its surroundings structures when traditional landmarks are unrecognized.

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