Sweet syndrome (acute febrile neutrophilic dermatosis) is a relatively rare inflammatory di-sease, which is characterized by the sudden appearance of tender erythematous skin lesions, often accompanied by pyrexia and elevated neutrophil count. The pathogenesis is not clear yet. Recently, multiple studies have found the association between Sweet syndrome and infections, autoimmune diseases, malignant tumors and the application of multiple drugs. According to different causes, Sweet syndrome can be divided into three types: classical (or idiopathic) Sweet syndrome, malignancy-associated Sweet syndrome and drug-induced Sweet syndrome. Classical Sweet syndrome usually presents in women between the age of 30 to 50 years and may be related to infection, inflammatory bowel disease, or pregnancy. The clinical symptoms typically respond promptly after corticosteroid therapy. The major diagnostic criteria of classical Sweet syndrome include sudden painful erythematous skin lesions, histopathologic evidence of a dense neutrophilic infiltrate without evidence of leukocytoclastic vasculitis; minor criteria include pyrexia over 38 ℃, association with hematologic or visceral malignancies, inflammatory diseases, pregnancy or preceded by infection, prompt response to systemic glucocorticoid or potassium iodide treatment, abnormal laboratory values (three of four: erythrocyte sedimentation rate >20 mm/h, positive C-reactive protein, >8.0×10⁹/L leukocytes, >70% neutrophils). The presence of both major criteria and two of the four minor criteria are required to diagnose classical Sweet syndrome. As for the malignancy-associated Sweet syndrome, skin lesions can be found precede, follow, or at the same time with the diagnosis of hematologic malignancy or a solid tumor. At present, ¹⁸F-fluorodeoxyglucose (¹⁸F-FDG) is commonly used as a positron emission tomography computed tomography (PET/CT) imaging agent for diagnosing and screening malignant tumors. Therefore, most of the case reports on the ¹⁸F-FDG PET/CT manifestations of Sweet syndrome are malignancy-associated. Even classical Sweet syndrome is often accompanied by inflammatory bowel disease, autoimmune diseases, etc. Therefore, for patients with suspected or confirmed Sweet syndrome, it is necessary to take ¹⁸F-FDG PET/CT examination to clarify the general condition, whether it is for patients with malignant signs such as elevated tumor markers values and weight loss, or for patients with classical Sweet syndrome to exclude underlying inflammatory diseases. ¹⁸F-FDG PET/CT is often able to detect the solid tumor early, and assess the degree of hematologic malignancy and inflammatory disease. This study reported a classical Sweet syndrome case associated with inflammatory bowel disease, which was confirmed with skin and intestinal histological examination. The clinical manifestations, laboratory values, ¹⁸F-FDG PET/CT manifestations of the patient related diseases were reported, which was to improve nuclear medicine physicians' understanding of Sweet syndrome. Early diagnosis and treatment can often achieve excellent clinical effect.
Humans ; Sweet Syndrome/diagnostic imaging* ; Fluorodeoxyglucose F18 ; Positron Emission Tomography Computed Tomography ; Female

Objective:To evaluate the clinical effect of laparoscopic surgery after transformation therapy for patients with stage Ⅳ gastric cancer.Methods:Clinical data of 55 patients with stage Ⅳ gastric cancer underwent transformation therapy at Zhejiang Provincial People′s Hospital from January 2018 to January 2021 were reviewed retrospectively. All patients had distant metastasis and underwent multi-disciplinary treatment (MDT) directed transformation therapy. 21 patients was appraised to have indications of laparoscopic exploration. Of which 18 patients underwent D2 radical laparoscopic gastrectomy, 1 patient underwent gastrojejunostomy and 2 patient underwent laparoscopic biopsy. The remission of patients after conversion therapy and the related intraoperative and postoperative indicators were analyzed.Results:After the transformation therapy, there were 2 cases of complete response (CR), 22 cases of partial response (PR), 14 cases of stable disease (SD) and 17 cases of progressive disease (PD). The objective response rate was 69.09%(38/55). 18 cases finally completed laparoscopic gastric cancer surgery (1 case converted to laparotomy), including total gastrectomy in 10 cases, distal gastrectomy in 8 cases, and R0 resection in 12 cases (R0 resection rate 12/18). In all 18 cases, the surgical time was (223±28)min, the intraoperative blood loss was (100±48)ml, and the number of lymph nodes resected was (28±8). The median postoperative hospital stay was 12(10.25, 19.25)d. After surgery, there were 2 cases of grade Ⅲ complications, 5 cases of grade Ⅱ complications and 1 case of grade Ⅰ complications. There was no perioperative death. The 1-year survival rate was 12/18. The median progression-free survival time was 11 months and the median overall survival time was 19 months.Conclusions:Laparoscopic surgery for stage Ⅳ gastric cancer after transformation therapy is safe and clinical effect is fine.

Objective To study the vestibular function in patients with sudden deafness .Methods Retrospec-tive analysis of 436 cases of patients with sudden deafness ,being divided into two groups according to whether the merger of vertigo .147 cases with vertigo group ,75 cases of which were mild to moderately severe hearing loss .In-clud the rise type of 28 cases ,26 cases of flat type ,21cases of decline type .72 cases of which were severe hearing loss .In 289 cases without vertigo ,157 cases had mild moderate and severe hearing loss .Includ the rise type of 36 cases ,57 cases of flat type ,64 cases of decline type .One hundred and thirty two cases of which were severe hearing loss .Use video electronystagmogram (VNG) to test the vestibular function .Process the data with SPSS 13 .0 soft-ware .Results One hundred and twenty three(83 .7% )cases of the vertigo group suffered from vestibular function decline ,with 51 cases of mild to moderately severe hearing loss ,72 cases of severe and above .165 (57 .1% )cases of the without vertigo group suffered from vestibular function decline .There were 45 cases of mild to moderately se-vere hearing loss ,120 cases of severe and above .35 patients with vertigo patients with BPPV ,28 cases of which happened within 1 week in sudden deafness occured and 80% of which were vestibular function decline .Conclusion Patients with sudden deafness with vertigo suffered from vestibular function damage .Patients with sudden deafness without vertigo also suffered from vestibular function damage .And the more serious the hearing loss ,the higher the vestibular function decline opportunities .

OBJECTIVE: To investigate the effect of Eustachian tube balloon dilation (ETBD) in treatment of eustachian tube related diseases. METHOD: Fifteen cases (20 ears) of otitis media with effusion and 22 cases (30 ears) of symptomatic Eustachian tube dysfunction were recruited. Technique of tubomanometry (TMM) showed obstructive Eustachian tube dysfunction in all patients. All the patients were received ETBD and followed up with VAS evaluation of ear fullness, muffled hearing, poping sound in the ear and tinnitus. And also the TMM change and middle ear effusion. RESULT: Ear fullness, muffled hearing released with 1 week (ear fullness: 8.2 ± 1.4 vs. 2.0 ± 1.2, P < 0.05, muffled hearing: 6.2 ± 1.2 vs. 3.1 ± 0.8, P < 0.05). No recurrence was seemed within 6 months. The eustachian function test turned better. Symptomatic Eustachian tube dysfunction had an effective rate of 96.6% while otitis media with effusion was 95.0%. CONCLUSION ETBD have good short-term effect in obstructive eustachian tube dysfunction related middle ear dysfunction, which might provide a good way to solve the eustachian tube related diseases.
Catheterization ; Ear Diseases ; Ear, Middle ; Eustachian Tube ; physiopathology ; Humans ; Otitis Media ; Otitis Media with Effusion ; Recurrence

OBJECTIVE: Comparison of the sensitivity of Sp/Ap amplitude and area ratio in the aid of diagnosis of Meniere's disease. Meniere's disease was defined by the 1995 American Academy of Otolaryngology-Head and Neck Surgery Committee on Hearing and Equilibrium. METHOD: The study sample consisted of 35 patients in our hospital, who were undergone tympanic electrocochleography (EcochG). A control group of 10 patients (20 ears) with normal Sp/Ap ratio and EcochG data were identified. Sp/Ap amplitude and area curve ratios for both group were measured. RESULT: The traditional upper limit and the upper limit of normal for Sp/Ap amplitude and area curve were respectively 0.4, 46 and 1.94. Of 35 patients with Meniere's disease, had an abnormal Sp/Ap amplitude ratio,and had an abnormal Sp/Ap area curve ratio; the difference between groups was statistically significant. CONCLUSION Sp/Ap curve area curve ratio is more sensitive than conventional Sp/Ap amplitude ratios in diagnosis of Meniere's disease.
Adult ; Aged ; Aged, 80 and over ; Audiometry, Evoked Response ; Case-Control Studies ; Endolymph ; Female ; Humans ; Male ; Meniere Disease ; diagnosis ; Middle Aged ; Sensitivity and Specificity ; Young Adult

OBJECTIVE: To understand the usage of MP3 and effects on hearing of middle school students in Xi'an, and discuss controlling strategies. METHOD: Stratified random cluster sampling method was used in the 1567 middle school students in Xi'an through questionnaire survey, ear examination and hearing examination, data were analysed by the SPSS13.0 statistical software. RESULT: 1) The rate of holding MP3 in the middle school students was 85.2%. Average daily use time was (1.41 +/- 1.11) h. 2) The noise group of pure tone hearing threshold was significantly higher compared with the control group (P<0.01), and increased the detection rate of hearing loss with the increasing use of MP3. 3) The detection rate of symptoms increased with the increasing use of MP3. CONCLUSION The usage of MP3 can harm hearing in middle school students, which can result in neurasthenic syndrome.
Adolescent ; Audiometry, Pure-Tone ; Auditory Threshold ; Data Collection ; Female ; Hearing Loss ; etiology ; Hearing Tests ; Humans ; MP3-Player ; Male ; Students ; Surveys and Questionnaires