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Gallbladder function and dynamics of bile flow in asymptomatic gallstone disease

World Journal of Gastroenterology 2009年第22期15卷 2763-2767页

作者： Sevim Süreyya eri Feride Meltem zbek Celal eri Bahattin Baykal hasan erol eroglu Zeynep Baykal Mustafa Yildiz Semahat Saglam Ahmet Yesildag Nuclear Medicine University of Suleyman Demirel Hospital General Surgery University of Suleyman Demirel Hospital Radiology University of Suleyman Demirel Hospital Internal Medicine State Hospital Isparta

AIM:To investigate the effects of gallbladder stones on motor functions of the gallbladder and the dynamics of bile flow in asymptomatic gallstone ***:Quantitative hepatobiliary scintigraphy was performed to detect the parameters of gallbladder motor function [gallbladder ejection fraction(GBEF),gallbladder visualization time(GBVT),gallbladder time to peak activity(GBTmax),gallbladder half emptying time(GBT1/2),and transit time of bile to duodenum(TTBD)] in 24 patients with asymptomatic cholelithiasis who were diagnosed incidentally during routine abdominal ultrasonographic examination and 20 healthy subjects with normal ***:Even though there was no significant difference in the clinical and laboratory parameters between the patient and control groups,all parameters of gallbladder function except TTBD were found to differ significantly between the two *** in the patient group was decreased(P=0.000) and GBVT,GBTmax,GBT1/2 in the patient group were longer(P=0.000,P=0.015,P=0.001,respectively).CONCLUSION:Our results showed that even if there were not any clinical and laboratory findings,gallbladder filling and emptying could be impaired in patients with gallstone disease.

关键词：胆囊结石胆石症症状胆汁流量排空时间运动功能十二指肠

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Coagulation of a giant hemangioma in glans penis with holmium laser

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Asian Journal of Andrology 2008年第5期10卷 819-821页

作者： Emin Aydur Bulent erol Lutfi Tahmaz hasan Cem Irkilata Cenker Eken Ahmet Fuat Peker Department of Urology Gulhane Military Medical Academy Etlik Ankara 06018Turkey Department of Emergency Medicine Gulhane Military Medical Academy Etlik Ankara 06018 Turkey

A 21-year-old man presented with an enlarged giant hemangioma on glans penis which also causes an erectile dysfunction （ED） that partially responded to the intracavernous injection stimulation test. Although the findings in magnetic resonance imaging （MRI） indicated a glandular hemangioma, penile colored Doppler ultrasound revealed an invaded cavernausal hemangioma to the glans. Surgical excision was avoided according to the broad extension of the gland lesion. Holmium laser coagulation was applied to the lesion due to the cosmetically concerns. However, the cosmetic results after holmium laser application was not impressive as expected without an improvement in intracavernous injection stimulation test. In conclusion, holmium laser application should not be used to the hemangiomas of glans penis related to the corpus cavernosum, but further studies are needed to reveal the effects of holmium laser application in small hemangiomas restricted to the glans penis.

关键词： lasers, penis, erectile dysfunction hemangioma holmium laser

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利用干涉法提取土层反应特性研究

利用干涉法提取土层反应特性研究

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2014年中国地球科学联合学术年会——专题19：地震波...

作者：王飞 Kalkan erol Ulusoy hasan 中国地震局地球物理研究所北京市地震局美国地质调查局地震科学中心

通过反卷积地震干涉法对这些地震记录进行分析土层反应,基于土层反应分析结果提取土层结构的等效剪切波速和自振频率。所有层位的地震记录对地表记录的反卷积波形反映出在土层中传播的上下行波,地震波的上行和下行至每一层的时间差别明... 详细信息

通过反卷积地震干涉法对这些地震记录进行分析土层反应,基于土层反应分析结果提取土层结构的等效剪切波速和自振频率。所有层位的地震记录对地表记录的反卷积波形反映出在土层中传播的上下行波,地震波的上行和下行至每一层的时间差别明显。基于到时,确定土层中的等效剪切波速,该分析结果与现场土层等效剪切波速测试结果都吻合较好,基于此计算出土层的自振频率。分析表明,反卷积干涉法能用于土层反应分析和提取土层地震反应特性。

关键词：土层反应波动传播反卷积分析剪切波速阻尼比

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Clinical and laboratory features of COVID-19 patients infected with SARS-CoV-2 variant B.1.1.7 versus those infected with other SARS-CoV-2 strains:A retrospective observational study

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Journal of Acute Disease 2022年第6期11卷 236-242页

作者： Zeynep Ergenc hasan Ergenc AhmetÖztürk Gülsüm Kaya Özlem Karaca Ocak Özgürİnce Department of Internal Medicine Ayancık Government HospitalSinopTurkey Department of Emergency Medicine Çorum Erol Olçok Training and Research HospitalÇorumTurkey Department of Infection Control Committee Sakarya Univercity Training and Research HospitalSakaryaTurkey Department of General Surgeon Medicana International HospitalSamsunTurkey Department of Pulmonology Medicana International HospitalSamsunTurkey

Objective:To investigate the clinical symptoms of coronavirus disease 2019(COVID-19)patients with and without B.1.1.7 ***:This retrospective observational study included COVID-19 patients who were divided into two groups,the mutation and the non-mutation *** characteristics,clinical characteristics,laboratory parameters,and mortality rates were recorded and compared between the two ***:A total of 196 patients were included in the *** relationship between the mutant virus status and sex,age,comorbidity,survival status,and disease severity was not significant(P>0.05).No significant differences were found in duration of hospitalization between the mutation and the non-mutation group(P>0.05).However,there was a statistically significant difference between patients with and without mutant viruses in hemoglobin,mean platelet volume,procalcitonin,low density lipoprotein,iron-binding capacity,potassium,calcium,C-reactive protein,folate,creatine kinase myocardial band,D-dimer,and international normalized ratio(P<0.05).Conclusions:No significant difference is found in mortality rate,disease severity or duration of hospitalization between the patients with and without variant *** monitoring of COVID-19 patients is required for all variants.

关键词： COVID-19 B.1.1.7 Variant Mutation Clinical parameters Laboratory parameters

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