1.Left cervical mass.
Jian-lan XIE ; Xiao-ge ZHOU ; Yan JIN ; Xiao-dan ZHENG ; Xue-jing WEI
Chinese Journal of Pathology 2012;41(3):195-196
Adult
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Diagnosis, Differential
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Female
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Granulomatous Disease, Chronic
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metabolism
;
pathology
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Hodgkin Disease
;
metabolism
;
pathology
;
Humans
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Ki-1 Antigen
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metabolism
;
Lewis X Antigen
;
metabolism
;
Lymphoma, Large B-Cell, Diffuse
;
metabolism
;
pathology
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Lymphoma, Large-Cell, Anaplastic
;
metabolism
;
pathology
;
Young Adult
2.Facial skin nodules.
Jian-lan XIE ; Xiao-ge ZHOU ; Yan JIN ; Xiao-dan ZHENG ; Xue-jing WEI
Chinese Journal of Pathology 2010;39(6):410-411
Adult
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Antigens, CD20
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metabolism
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CD3 Complex
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metabolism
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Diagnosis, Differential
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Facial Dermatoses
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metabolism
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pathology
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surgery
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Follow-Up Studies
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Humans
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Lymphoma, B-Cell, Marginal Zone
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metabolism
;
pathology
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Lymphoma, Large-Cell, Anaplastic
;
metabolism
;
pathology
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Male
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Pseudolymphoma
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metabolism
;
pathology
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surgery
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Skin Neoplasms
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metabolism
;
pathology
3.Spindle cell variant of anaplastic large cell lymphoma.
Jian-lan XIE ; Xiao-ge ZHOU ; Yan JIN ; Xiao-dan ZHENG ; Xue-jing WEI
Chinese Journal of Pathology 2010;39(5):340-342
Actins
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metabolism
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Adult
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Diagnosis, Differential
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Granzymes
;
metabolism
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Histiocytic Sarcoma
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metabolism
;
pathology
;
Humans
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Ki-1 Antigen
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metabolism
;
Lymph Nodes
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metabolism
;
pathology
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Lymphoma, Large-Cell, Anaplastic
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metabolism
;
pathology
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Male
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Neoplasms, Muscle Tissue
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metabolism
;
pathology
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Protein-Tyrosine Kinases
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metabolism
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Receptor Protein-Tyrosine Kinases
4.EXPRESSION OF c-fos IN THE MEDULLA OBLONGATA AFTER CAROTID BARORECEPTOR ACTIVATION BY ELEVATED INTRASINUS PRESSURE AND ADENOSINE
SHUANG CHEN ; XIAO-XUE ZHANG ; GE-MING SHI ; RUI-RONG HE
Acta Physiologica Sinica 1999;(2):193-198
Expression of c-fos protein in the medulla oblongata after baroreceptor activation by elevated intrasinus pressure (ISP) and perfusion of adenosine (Ado) was examined in 14 vascularly isolated carotid sinus perfusion rats. The results showed that Fos-like immunoreactive(FLI) neurons were distributed throughout nucleus tractus solitarius, area postrema, rostral ventrolateral medulla and nucleus raphe pallidus, and the number of FLI was increased with the elevation of ISP. Furthermore, perfusing the carotid sinus with Ado at a given ISP markedly increased the FLI in the above regions. From the results obtained, it is concluded that the c-fos expression in baroreflex pathway in medulla oblongata may be enhanced by elevated ISP and intrasinus perfusion of Ado, and Ado is capable of facilitating the baroreflex.
5.NADPH-diaphorase activity and Fos expression in brainstem nuclei involved in cardiovascular regulation following intracarotid injection of capsaicin
Bao-Jian XUE ; Yan-Feng DING ; Rui-Rong HE ; Xiao-Xue ZHANG ; Ge-Ming SHI
Acta Physiologica Sinica 2001;53(1):66-71
The present study was undertaken to define whether intracarotid injection of capsaicin induces Fos expression associated with the activation of NOS-containing neurons in brainstem nuclei by combining the immunocytochemical method for Fos with NADPH-d histochemical technique for NOS. The results obtained are as follows: (1) Intracarotid injection of capsaicin caused a significant increase of Fos-like immunoreactive neurons in area postrema (AP), nucleus tractus solitarius (NTS), paragigantocellularis lateralis (PGL) and locus coeruleus (LC), without influence upon the neurons of raphe nuclei (RN) and periaqueductal gray (PAG). (2) NO-containing neurons in PGL and NTS and the double-labeled neurons in PGL were also increased significantly following intracarotid injection of capsaicin. Small numbers of NO-containing neurons were found in LC, but there was no change in the number of NO-containing neurons in RN and PAG. No NADPH-d histochemical activity could be found in AP. (3) The above responses to capsaicin were significantly inhibited by pretreatment with either a capsaicin receptor antagonist ruthenium red or a NMDA receptor antagonist MK-801. The above results indicate that intracarotid injection of capsaicin may activate the neurons in brainstem nuclei involved in cardiovascular regulation, and that NO only plays an indirect role in the modulation of the responses of brainstem nuclei to capsaicin. These effects of capsaicin are mediated by capsaicin receptors with involvement of glutamate.
6.Submandibular lymphadenopathy.
Xue-jing WEI ; Xiao-ge ZHOU ; Ping REN ; Yuan-yuan ZHENG ; Jian-lan XIE ; Xiao-dan ZHENG
Chinese Journal of Pathology 2012;41(5):342-344
Adult
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Antigens, CD20
;
metabolism
;
Burkitt Lymphoma
;
metabolism
;
pathology
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Diagnosis, Differential
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Female
;
Follow-Up Studies
;
Histiocytic Necrotizing Lymphadenitis
;
metabolism
;
pathology
;
Humans
;
Lymphatic Diseases
;
metabolism
;
pathology
;
Lymphoma, Large B-Cell, Diffuse
;
metabolism
;
pathology
;
Lymphoma, Large-Cell, Anaplastic
;
metabolism
;
pathology
;
Neprilysin
;
metabolism
;
Proto-Oncogene Proteins c-bcl-6
;
metabolism
;
Receptors, Complement 3d
;
metabolism
;
Submandibular Gland Diseases
;
metabolism
;
pathology
;
Young Adult
7.Modified injection technique for improving the treatment of keloids.
Hai-Tao XIAO ; Ke DENG ; Xiao-Xue LIU ; Xue-Wen XU ; Yan-Ge ZHANG
Chinese Medical Journal 2020;133(11):1378-1379
8.Analysis of the factors related with symptomatic improvement after Helicobacter pylori eradication in functional dyspepsia patients
Xiaobo LI ; Zhizheng GE ; Xiaoyu CHEN ; Yunjia ZHAO ; Darong ZHANG ; Jun DAI ; Hanbing XUE ; Wenzhong LIU ; Shudong XIAO
Chinese Journal of Digestive Endoscopy 2001;0(02):-
Objective To improve the management of dyspepsia by evaluating the potential role of pretreatment gastric histology as predictive factors on the symptomatic response after Helicobacter pylori (H. pylori) eradication in patients with functional dyspepsia (FD).Methods 240 FD patients with H. pylori infection out of 920 consecutive patients receiving gastroendoscopy due to dyspepsia were investigated, including 190 patients enrolled as the therapy group and administered with anti-H. pylori triple therapy. In addition, 50 patients were enrolled as the control group, in which omeprazole was an alternative to the triple therapy. The course of therapy in both groups was 7 days. Pretreatment gastric histology was evaluated by the updated Sydney system. C~ 13 urea breath test was performed to evaluate the H. pylori eradication results one month (both therapy group and control group) and six months (therapy group) after therapy. For each patient, the baseline, month 1 and month 6 symptom scores were assessed by a questionnaire of dyspepsia, including 12 symptom items of dyspepsia with scoring of severity. The relationship between pretreatment gastric histology and good symptom responses after H. pylori eradication was then analyzed.Results Of 35.3% and 42.6% patients with successful H. pylori eradication in the therapy group had a good symptomatic response one month and six months after the triple therapy respectively, higher than those from the patients who failed H. pylori eradication (month 1:35.3% vs 12.2%, P
9.Diagnostic value of confocal laser endomicroscopy for non-protruding gastric lesions
Chunjiu HU ; Hanbing XUE ; Zhizheng GE ; Yunjia ZHAO ; Xiaoyu CHEN ; Haiying CHEN ; Jun DAI ; Xiaobo LI ; Shudong XIAO
Chinese Journal of Digestive Endoscopy 2011;28(5):269-272
Objective To discuss the differential diagnostic value of confocal laser endomicroscopy (CLE)for benign and malignant non-protruding gastric lesions.Methods A total of 37 patients with nonprotruding gastric lesions diagnosed by conventional gastroscopy underwent CLE.Fluorescein sodium was intravenously injected,and target biopsy was obtained.Malignant lesionss diagnosed with CLE or biopsy were treated by endoscopy or surgery.Patients with benign lesions were give routine medication and followed up every 3 months until the lesions were cured.Results CLE diagnosed 11 malignant and 26 benign lesions.However,1 of 11 cancers was confirmed as benign by histopathology,while 1 of 26 benign lesions was confirmed cancer.Lesions in 12 patients were resected,with 3 by endoscopy,and 9 by surgery,and findings of post-operative pathology were consistent with those of target biopsy.No malignancy was found during the follow-up of benign lesions,and all lesions were healed after 3.16(3.58 ± 1.20)months.The sensitivity,specificity,and accuracy of CLE in diagnosis of malignant non-protruding gastric lesion were 90.9%,96.2%,and 90.9%,respectively.The positive and negative predictive values were 90.9% and 96.2%,respectively.The Kappa value of CLE and histopathology was 0.871.Conclusion CLE is of significant value for the diagnosis of non-protruding gastric lesions,and may replace biopsy in real-time histological diagnosis.
10.Endoscopic cryotherapy for Barrett's esophagus; a report of 22 cases
Hanbing XUE ; Wenzhong LIU ; Xiaoyu CHEN ; Nan FENG ; Yunjie GAO ; Yan SONG ; Yunjia ZHAO ; Shudong XIAO ; Zhizheng GE
Chinese Journal of Digestive Endoscopy 2010;27(5):239-242
Objective To evaluate the therapeutic effect of endoscopic cryotherapy for Barrett's esophagus (BE). Methods A total of 22 consecutive patients, who were diagnosed as BE from January 2008 to May 2009, underwent endoscopic cryotherapy by using pressurized gas of C02. The data including effective rate, therapy courses and procedure related complications were retrospectively analyzed.Results Except for 2 cases of withdrawal, the other 20 patients completed the treatment with a total therapy number of 42 times (mean 2. 1 times/patient) and were followed up for 6 months. Complete histologic reversal of BE mucus was achieved in all 20 patients after 1-3 times of cryotherapy, among whom complete endoscopic reversal was obtained in 9 and effective endoscopic reversal in 11. Histologic recurrence was observed in 3 cases during the follow-up, including 2 of occult intestinal metaplasia and 1 of mild intestinal metaplasia, which achieved a BE mucosal reversal rate of 85% (17/20). Procedure related complications included 1 case of esophageal ulcer and 3 cases of mild or severe esophagitis, which were all cured after acid suppression treatment. Conclusion Endoscopic cryotherapy in BE is effective and safe, with the advantages of easy manipulation, less complications and good compliances.