2.Ala nasal leiomyoma misdiagnosed as nasal vestibular cyst: a case report.
Cui-ping SHE ; Fu-mei MA ; Yi-feng TONG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2012;47(2):154-154
Child, Preschool
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Cysts
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Diagnostic Errors
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Humans
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Leiomyoma
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diagnosis
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Male
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Nose Neoplasms
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diagnosis
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Vestibular Diseases
4.Endoscopic surgery using the low-temperature plasma radiofrequency for nasal inverted papilloma.
Qing-Feng ZHANG ; Cui-Ping SHE ; Wei SONG ; XinRan ZHANG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2009;44(7):543-545
OBJECTIVETo evaluate the effect of endoscopic surgery using the low-temperature plasma radiofrequency for nasal inverted papilloma. Methods In a retrospective study, clinical data of 8 patients underwent endoscopic surgery were analyzed since July 2008. Tumor stage according to Krouse was T1:1, T2:6, T3:1, T4:0, respectively. T1 and T2 lesions were completed excised using the low-temperature plasma radiofrequency, T3 lesions were excised using microdebrider combined with plasma radiofrequency.
RESULTSThe average blood loss was about 20 ml, with the exception of one patients with recurrent nasal inverted papilloma about 200 ml. Shorter operative time, minimal postoperative pain, epithelization of nasal cavity was seen 2 months postoperatively. There were no complications. All patients were followed-up for 2-6 months, with no recurrence.
CONCLUSIONSSurgical treatment of nasal inverted papilloma using low-temperature plasma radiofrequency had following advantages: less blood loss, complete en bloc tumor resection, mild injury, short surgery time, mild postoperative pain. In summary, low-temperature plasma radiofrequency is a minimally invasive treatment for nasal inverted papilloma.
Aged ; Aged, 80 and over ; Catheter Ablation ; methods ; Cold Temperature ; Debridement ; Endoscopy ; Female ; Humans ; Male ; Middle Aged ; Nose Neoplasms ; surgery ; Papilloma, Inverted ; surgery ; Retrospective Studies ; Treatment Outcome
5.Coblation treatment for laryngeal papilloma in adult.
Cui-ping SHE ; Qing-feng ZHANG ; Chen-jing CHENG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2011;46(4):336-338
OBJECTIVETo evaluate the effect and feasibility of coblation treatment for laryngeal papilloma in adult.
METHODSA total of 18 patients with laryngeal papilloma treated by coblation from April 2008 to June 2010 was retrospectively analysed. There were 4 cases of multiple laryngeal papilloma and 14 cases of single laryngeal papilloma. All of these patients were treated with CoblatorTM Reflex #7070 under general anesthesia without tracheotomy.
RESULTSThe volumes of blood loss during surgery varied from 1 ml to 10 ml, 2 ml on average. There was no postoperative bleeding or other complications. Follow-ups ranged from 6 months to 33 months after surgery, median 18 months. Recurrence occurred 4 months and 8 months after surgery in two patients. They were treated with coblation for the second time and followed up for 4 months and 12 months respectively. Recurrence occurred again in one patient.
CONCLUSIONCoblation under suspension laryngoscope for laryngeal papilloma in adult was an ideal way due to less bleeding and less damage.
Adult ; Aged ; Catheter Ablation ; Female ; Humans ; Hypothermia, Induced ; Laryngeal Neoplasms ; surgery ; Male ; Middle Aged ; Papilloma ; surgery ; Retrospective Studies ; Tracheotomy ; methods ; Young Adult
6.Preliminary investigation of coblation for early glottic carcinoma.
Qing-Feng ZHANG ; De-Long LIU ; Yue ZHANG ; Shu-Lin CUI ; Cui-Ping SHE ; Wei SONG ; Xin-Ran ZHANG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2011;46(1):63-65
OBJECTIVETo establish whether Coblation is a suitable modality for removal of early glottic carcinoma.
METHODSFourteen patients with early glottic carcinoma (Tis-T2) without lymph node metastasis underwent resection of laryngeal cancer lesions using transoral endoscopic coblation (TEC), without pre- or post-operative radiotherapy and chemotherapy.
RESULTSNo severe complication such as bleeding and dyspnea occurred in the cases. Only mild postoperative pain happened to the patients. All patients could eat and pronounce on the surgery day. With following-up of 25 - 37 months, no recurrence was observed in 13 cases. One case, with poorly differentiated squamous cell lesion in the anterior commissure invading subglottic, recurred 3 months postoperatively. The patient received the re-resection of laryngeal lesion by coblation, but another recurrence happened to the patient 6 months postoperatively, and then was cured by partial laryngectomy, with recurrence-free survival 21 months postoperatively.
CONCLUSIONThe observation suggests that transoral endoscopic coblation is a reliable and safe modality for the resection of early glottic carcinoma.
Adult ; Aged ; Carcinoma, Squamous Cell ; pathology ; surgery ; Catheter Ablation ; methods ; Glottis ; pathology ; Humans ; Laryngeal Neoplasms ; pathology ; surgery ; Laryngectomy ; Male ; Neoplasm Staging
7.Study on identification of Astragali Radix and Hedysari Radix by PCR amplification of specific alleles.
Ping LONG ; Zhan-Hu CUI ; Qian-Quan LI ; Jian-Ping XU ; Chun-Hong ZHANG ; Li-She ZHOU ; Min-Hui LI
China Journal of Chinese Materia Medica 2013;38(16):2581-2585
To explore the new method of discriminating Astragali Radix and Hedysari Radix by using PCR amplification of specific alleles, 30 samples of the different Astragali Radix materials and 28 samples of Hedysari Radix were collected. The total DNA of all samples were extracted, trnL-trnF sequence from Astragali Radix and Hedysari Radix was amplified by PCR and sequenced unidirectionally. These sequences were aligned by using Clustul W. Primer was designed and the PCR reaction systems including annealing temperature, dNTP, etc were optimized. All samples were amplified by PCR with specific primer, DNA from Astragali Radix would be amplified 136 bp, whereas PCR products from all of Hedysari Radix were 323 bp. This method can detect 10% of intentional Hedysari Radix DNA into Astragali Radix. PCR amplification of alleles can be used to identify Astragali Radix and Hedysari Radix successfully and is an efficient molecular marker for authentication of Astragali Radix and Hedysari Radix.
Alleles
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Astragalus Plant
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classification
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genetics
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DNA Barcoding, Taxonomic
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DNA, Plant
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genetics
;
Polymerase Chain Reaction
8.Endoscopic surgery using the low-temperature plasma radiofrequency for nasal hemangioma.
Cui-ping SHE ; Qing-feng ZHANG ; Wei SONG ; Xin-ran ZHANG ; Chen-jing CHENG ; Tao PAN
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2010;45(3):197-199
OBJECTIVETo evaluate the effect of endoscopic surgery using the low-temperature plasma radiofrequency for nasal hemangioma.
METHODSClinical data of 15 patients treated between October 2007 and October 2009 under endoscopic surgery using the low-temperature plasma radiofrequency were retrospectively studied.
RESULTSAll tumors in 15 patients were completely removed. The blood loss was 1 - 150 ml and the average blood loss was about 15 ml, only gelatin sponge was used to protect the wound after operation. There was no additional packing to stop bleeding. No complications were seen. The patients had mild postoperative pain. All patients were followed-up from 2 months to 2 years, no recurrence was found.
CONCLUSIONSEndoscopic surgery using low-temperature plasma radiofrequency for nasal hemangioma has following advantages such as simplicity, minimal invasion and so on. It is a viable surgical method for the treatment of nasal hemangioma.
Adult ; Aged ; Catheter Ablation ; methods ; Endoscopy ; Female ; Hemangioma ; surgery ; Humans ; Hypothermia, Induced ; Male ; Middle Aged ; Nose Neoplasms ; surgery ; Retrospective Studies ; Young Adult
9.Expression of monocyte chemotactic protein 1 and vascular endothelial growth factor in nasal polyps.
Cui-ping SHE ; Gui-mei GUAN ; Dong-dong ZHU ; Zhen DONG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2007;42(7):508-510
OBJECTIVETo evaluate the relationship between the expression of monocyte chemotactic protein 1 (MCP-1) and vascular endothelial growth factor (VEGF) in nasal polyp (NP) tissues and the role of MCP-1 in the formation of nasal polyps.
METHODSForty nasal polyp tissues obtained from NP patients were used to detect the expression of MCP-1 and VEGF at the levels of protein and mRNA by immunohistochemical and in situ hybridization assay. Twenty-five inferior turbinate (IT) samples obtained from chronic rhinitis patients were used as control.
RESULTSThe expression of MCP-1 and VEGF was higher in NP tissue than in IT at protein and mRNA levels (P <0.01). The expression of these two cytokines was positively correlated(r = 0.871, P <0.05).
CONCLUSIONSMCP-1 and VEGF were involved in the formation of nasal polyps.
Adult ; Aged ; Chemokine CCL2 ; metabolism ; Female ; Humans ; Male ; Middle Aged ; Nasal Mucosa ; metabolism ; Nasal Polyps ; metabolism ; pathology ; Vascular Endothelial Growth Factor A ; metabolism
10.Endoscopic surgery using the low-temperature plasma radiofrequency for nasopharyngeal angiofibroma.
Qing-feng ZHANG ; Cui-ping SHE ; Yi-feng TONG ; Yan JIN ; Xin-ran ZHANG
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2010;45(7):578-581
OBJECTIVETo evaluate the feasibility of endoscopic surgery using the low-temperature plasma radiofrequency for nasopharyngeal angiofibroma (NA).
METHODSThe clinical data of 4 patients treated between December 2005 and August 2009 were retrospectively analyzed. The tumor in one patient was at stage I and three patients were at stage II, all these patients were treated by endoscopic surgery using the low-temperature plasma radiofrequency under controlled hypotension anesthesia. Preoperative angiography and embolisation were underwent in all patients. Bipolar coagulation was used to help hemostasis during operation.
RESULTSThe tumor in all 4 patients was completely removed. The operation time was 60, 80, 110, 90 min respectively. The blood loss was 250, 250, 320, 280 ml respectively. Neither blood transfusion nor complications were encountered perioperatively. Follow-up ranged from 6 months to 4 years, none of the patients recurred.
CONCLUSIONSEndoscopic surgery using low-temperature plasma radiofrequency for nasopharyngeal angiofibroma has many advantages such as less bleeding and total tumor removal. It is a minimally invasive surgical method for nasopharyngeal angiofibroma.
Adolescent ; Adult ; Angiofibroma ; surgery ; Catheter Ablation ; methods ; Endoscopy ; Humans ; Hypothermia, Induced ; Male ; Nasopharyngeal Neoplasms ; surgery ; Retrospective Studies