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简介：Haemangiopericytoma(HPC)isararevasculartumorwithborderlinemalignancy,considerablehistologicalvariability,andunpredictableclinicalandbiologicalbehavior.HPCcanpresentadiagnosticchallengebecauseofitsindeterminateclinical,radiological,andpathologicalfeatures.HPCgenerallypresentsinadulthoodandisequallyfrequentinbothsexes.HPCcanariseinanysiteinthebodyasaslowlygrowingandpainlessmass.TheprecisecelltypeoriginofHPCisuncertain.OnethirdofHPCsoccurintheheadandneckareas.Exceptionalcasesofhemangioblastomaarisingoutsidetheheadandneckareashavebeenreported,butlittleisknownabouttheirclinicopathologicandimmunohistochemicalfeatures.Thisstudyreportsonacaseofalargesacro-anteriorHPCina65-year-oldmale.

简介：AbstractThe Hoffa fracture is an uncommon fracture. There is a lot of confusion about its diagnosis and management with several conflicting reports in literature. We reported a 25-year-old patient with non-union of Hoffa fracture, and meanwhile tried to develop an algorithm-based treatment for Hoffa fractures. A systematic review of the available literature was performed. Medline, Embase, the Cochrane Library and PubMed were searched for relevant articles. Fifty-five articles were reviewed, and the clinical knowledge base was summarized. The understanding of the mechanism of trauma has become more nuanced. The literature has also evolved to classify the fracture with the purpose of surgical management in mind. This can be used to plan approach and fixation with preservation of blood supply. Classification can also prognosticate the outcomes in Hoffa fracture.

简介：AbstractIntroduction:Eruptive cutaneous collagenoma is non familial connective tissue nevi of unknown etiology presented with an abrupt onset. To date, the literatures on eruptive cutaneous collagenoma are extremely rare in china.Here, we report two women with eruptive cutaneous collagenoma.Case present:Two women presented with multiple asymptomatic, skin-colored papules and nodules on the trunk and extremities with no systemic involvement. Histopathology revealed dense, coarse collagen fibers by hematoxylin-esoin stain and decreased, fragmented elastic fibers by Elastic stain compared with the normal skin. Basing on these findings, the diagnosis of eruptive cutaneous collagenoma was made. No specific treatment was given.Discussion:Eruptive cutaneous collagenoma is a very rare dermatosis that is often misdiagnosed as other connective tissue nevi. The pathogenesis is unclear, and also no efficient treatment is available. It is usually diagnosed based on clinical and histopathological findings.Conclusion:The present cases are relatively rare type of eruptive cutaneous collagenoma that provide more experience for clinician, and may be helpful for them to make correct diagnosis for suspicious cases.

简介：AbstractPerimesencephalic subarachnoid hemorrhage (P-SAH) is a benign subset of subarachnoid hemorrhage. Only two cases of P-SAH during pregnancy have been reported in the literature. We describe a case of P-SAH detected at 29 weeks’ gestation, arose with severe bilateral frontal headache, neck rigidity, and vomiting. A diagnosis of P-SAH was confirmed on magnetic resonance angiography with no evidence of vascular malformation or bleeding sources and conservatively treated. Hemorrhage, vasospasm, and cerebellar edema observed on initial magnetic resonance angiography resolved after two months. The clinical course of P-SAH during pregnancy appears to be favorable. Our case shows for the first time in literature that magnetic resonance angiography is a valid diagnostic test for P-SAH during pregnancy that circumvents radiological risk associated with conventional imaging.

简介：I am proud of my twins daughters just like your parents because the Qinghua university,is a world famous university and is one of the best in China.,As we all know that news was formed by sentences and sentences were formed by words. So the sentences were the main part of all the structure of news. The translation of English sentences about news was always show the skill of a translator or an journalist. To translate an expanded simple English sentence into appropriate Chinese. We should first and foremost divide the English sentence into several sense groups

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简介：2CasesofMediterraneanspottedfeverinFrancewerereportedinthispaper.Bothhadtraveledintheendemicareasbeforeonset.Theirclinicalmanifestationsincludedfever,headache,myalgia,eruptionandblackeschar.SerologictestssuchasWeil-Felixreaction,Indirectimmunoflurescenceandcomplementfixationconfirmedthediagnosis.Thepatientsrecoveredwithoutcomplicationsandweredischargedfromhospitalaftereffectivetreatment.Simultaneously,theepidemiology,clinicaldiagnosis,treatmentandpreventionofthediseasewerereviewedandthepossibilityofthediseasebeingintroducedintothisterritorywasdiscussed.Theauthorheldthatattentionshouldbepaidtotheprophylaxisandtreatmentofthediseaseintheinternationaltravelhealthcare.

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简介：当审计师无法确证公司的财务报表具有公正表达性时,the auditor certifies that the audited financial statements are prepared in accordance with of the Generally Accepted Accounting Principles (GAAP) and are able to fairly presentthe company's financial position at the end of the financial year and its performance as well as the changes in financial positions for the financialyear. An unqualified audit report is also known as a "clean" report.　The BS is the statement that presents the company's financial position at the year-end. The company's performance and changes in financial positions for the year are respectively presented by the IS and the SCFP.　For a financial year,公司在财务年度里的经营成果和财务状况变动的情况则分别由损益表及财务状况变动表来表达

简介：Objective:Theototoxicityofpovidone-iodinehasbeendocumentedinanimalstudies.However,thereislimitedevidenceoftheseototoxiceffectsinhumans.Thisisthefirstreporttoshowtheototoxiceffectsofpovidoneiodineinahumansubject.Patient:A36-year-oldwomancametoourhospitalcomplainingofleftunilateralpersistenthearingloss.Onemonthbeforepresentation,herchildhadaccidentallystruckheronherleftear.Sheappliedapproximatelythreedropsofpovidone-iodine(10%weight/volume)intoherleftauditorycanal.Immediatelyafterapplication,shefeltseverepainandvertigo.Anaudiogramrevealedsevereleftunilateralsensorineuralhearingloss.Magneticresonanceimagingshowedmildenhancementoftheleftvestibuleandbasalturnoftheleftcochlea.Conclusions:Evenasingleapplicationofpovidone-iodinecouldcausesignificanthearinglossanddisequilibrium.Itshould,therefore,beusedwithcaution.

简介：ＡＣＡＳＥＲＥＰＯＲＴＯＦＰＲＩＭＡＲＹＳＱＵＡＭＯＵＳＣＡＲＣＩＮＯＭＡＯＦＴＨＥＥＮＤＯＭＥＴＲＩＵＭＨｅＷｅｎｃｕｉ何文翠；ＷｕＪｉｎｇ吴静；ＣｈａｎｇＪｉｅ唱捷；（ＴｈｅＳｅｃｏｎｄＡｆｆｉｌｉａｔｅｄＨｏｓｐｉｔａｌ，Ｘｉ’ａｎＭｅｄｉｃａ...

简介：当审计师无法确证公司的财务报表具有公正表达性时,the auditor certifies that the audited financial statements are prepared in accordance with of the Generally Accepted Accounting Principles (GAAP) and are able to fairly presentthe company's financial position at the end of the financial year and its performance as well as the changes in financial positions for the financialyear. An unqualified audit report is also known as a "clean" report.　The BS is the statement that presents the company's financial position at the year-end. The company's performance and changes in financial positions for the year are respectively presented by the IS and the SCFP.　For a financial year,公司在财务年度里的经营成果和财务状况变动的情况则分别由损益表及财务状况变动表来表达

简介：Objective:Population-basedcancerregistrationdatain2010werecollected,evaluatedandanalyzedbytheNationalCentralCancerRegistry(NCCR)ofChina.Cancerincidentnewcasesandcancerdeathswereestimated.Methods:Therewere219cancerregistriessubmittedcancerincidenceanddeathdatain2010.AlldatawerecheckedandevaluatedonbasisofthecriteriaofdataqualityfromNCCR.Total145registries’datawerequalifiedandacceptedforcancerstatisticsin2010.Pooleddatawerestratifiedbyurban/rural,area,sex,agegroupandcancersite.Cancerincidentcasesanddeathswereestimatedusingage-specificratesandnationalpopulation.Thetoptencommoncancersindifferentgroups,proportionandcumulativeratewerealsocalculated.Chinesecensusin2000andSegi’spopulationwereusedforage-standardizedincidence/mortalityrates.Results:All145cancerregistries(63inurbanand82inrural)coveredatotalof158,403,248population(92,433,739inurbanand65,969,509inruralareas).Theestimatesofnewcancerincidentcasesandcancerdeathswere3,093,039and1,956,622in2010,respectively.Themorphologyverifiedcases(MV%)accountedfor67.11%and2.99%ofincidentcaseswereidentifiedthroughdeathcertificationsonly(DCO%)withmortalitytoincidenceratio(M/I)of0.61.Thecrudeincidenceratewas235.23/100,000(268.65/100,000inmales,200.21/100,000infemales),age-standardizedincidenceratesbyChinesestandardpopulation(ASIRC,2000)andbyworldstandardpopulation(ASIRW)were184.58/100,000and181.49/100,000withthecumulativeincidencerate(0-74yearsold)of21.11%.ThecancerincidenceandASIRCwere256.41/100,000and187.53/100,000inurbanareaswhereasinruralareas,theywere213.71/100,000and181.10/100,000,respectively.ThecrudecancermortalityinChinawas148.81/100,000(186.37/100,000inmalesand109.42/100,000infemales),age-standardizedincidenceratesbyChinesestandardpopulation(ASMRC,2000)andbyworldstandardpopulation(ASMRW)were113.92/100,000and112.86/100,0

简介：ＡＤＵＬＴＭＥＳＥＮＣＨＹＭＡＬＨＡＭＡＲＴＯＭＡＯＦＴＨＥＬＩＶＥＲ：ＡＣＡＳＥＲＥＰＯＲＴＷａｎｇＸｉａｎｇｈｕｉ王湘辉ＣｈａｉＦｕｌｕ柴福录ＤｏｎｇＬｉａｎｇ董亮ＬａｎｚｈｏｕＧｅｎｅｒａｌＨｏｓｐｉｔａｌｏｆＰＬＡ，Ｌａｎｚｈｏｕ７３００５０...

简介：AbstractHarlequin ichthyosis is a severe autosomal recessive skin disorder. Most deaths occur within the first few days after birth, and the survivors still have severe chronic skin disease throughout their lives. Almost all cases were associated with a pathogenic variant of adenosine triphosphate binding cassette transporter, subfamily A, member 12 (ABCA12) gene. We described a case of HI diagnosed by ultrasound examination during the second-trimester and genetic diagnosis reveal two novel heterozygous ABCA12 mutations c.2563-2570delinsGGCAATT, p.(Leu855Glyfs*13), and c.6116delT, p.(Met2039Argfs*8) by the next-generation DNA sequencing, which further enriched our understanding of the pathogenic variation of ABCA12 gene.

简介：AbstractThoracic splenosis is the autotransplantation of splenic tissue in the left thoracic cavity as a result of a splenic injury. This rare pathology is usually asymptomatic and may be discovered on incidental imaging, but the diagnosis often requires invasive procedures such as surgery in order to eliminate a neoplasic origin. We report a rare symptomatic case of a 39-year-old man presenting with chest pain and multiple nodules revealed on a computed tomography scan. The patient underwent a surgical exploration and the pathological studies concluded to a thoracic splenosis. Indeed, the previous medical history of the patient revealed a left thoraco-abdominal traumatism during childhood. The aim of this paper is to emphasize that the diagnosis can now be performed using only imaging techniques such as technetium-99 sulfur colloid or labelled heat-denatured red blood cell scintigraphy to avoid unnecessary invasive procedures including thoracotomy.

简介：LatinAmericaistheonlyunderdevelopedregionintheWesternHemisphere,andChinaisthelargestdevelopingcountryintheEasternHemisphere.AcrossthevastPacificOcean,theChineseandtheLatinAmericanpeoplehaveahistoryofnearly500yearsofexchanges.Startingfromthe1980s,bothChinaandtheLatinAmericanstatesadoptedthereformandopening-upstrategiesfordevelopment,whichledtoprofoundpolitical,economic,andsocialtransformationsinthetwoareas.

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简介：TheTotalPopulationSizeofMigrantWorkers1.Numberofmigrantworkerscontinuetoincreasewithatotalamountof252.78millionEstimatedfromtheresultofsamplesurvey,thenumberofmigrantworkersofChinain2011totaled252.78million,anincreaseof10.55millioncomparedwithlastyear,4.4%up.Ofwhom,158.63millionworked