OBJECTIVES: This study aimed to review etiological and epidemiological data for hand, foot, and mouth disease (HFMD) cases that occurred between 2008 and 2010 in Guangzhou City, to help develop and implement precautionary measures applicable for future outbreaks. METHODS: The characteristics of 4,753 HFMD episodes were retrospectively reviewed in 4,636 ...

OBJECTIVE: To examine published overviews of systematic reviews in terms of descriptive and methodological characteristics. STUDY DESIGN AND SETTING: MEDLINE, Database of Abstracts of Reviews of Effects, the Cochrane Database of Systematic Reviews, and several Health Technology Assessment databases were searched for overviews of reviews up to February 2012. We ...

Chondrosarcoma of the head and neck is uncommon and reported to constitute between 1% to 12% of all chondrosarcoma cases.1, 2, 3 Extraskeletal chondrosarcoma of the tongue is an extremely rare type of neoplasm with only three previously reported cases. The underlying origin of chondrosarcoma arising in the tongue is ...

Acalvaria is described as a rare congenital malformation in a 1-month-old female baby who presented with classical clinical features of soft, lax skull as a result of absent skull bones and associated muscles. Acalvaria is usually a fatal anomaly and is rarely discussed in English literature. Thus, we herein report ...

Hemangioma is a common benign neoplasm, but a location such as the clitoris is very rare. However, it is very important to differentiate clitoral hemangioma from enlargement of the clitoris secondary to androgen excess. To the best of our knowledge, only three cases of clitoromegaly caused by cavernous hemangioma have ...

RATIONALE AND OBJECTIVES: There has been little rigorous evaluation of the sonographic criteria for acute appendicitis in children. Our clinical experience has called the traditional diagnostic criteria into question. We set out to review the literature, evaluate the most commonly applied diagnostic criteria for acute appendicitis, and identify those criteria ...

Gastroschisis is associated with intestinal atresia and malrotation. A few cases have been reported of appendicular agenesis associated with gastroschisis. No previous case has been reported of cecal agenesis with gastroschisis in the literature. As cecal agenesis is a very rare anomaly, its concomitant presentation with gastroschisis is extremely rare. ...

Subependymomas are extremely rare lesions of the spinal cord. Only 33 cases including ours have been reported in the cervical cord. These are typically benign slow growing tumors occurring eccentrically within the cord, producing minimal neurological deficits. The clinical, radiological, and histopathological aspects of this unusual lesion have been reviewed ...

To characterize current leptospirosis reporting practices in the Americas. Information was collected from the official websites of national ministries of health from the Americas region and two international organizations; personal communications; and three international morbidity databases. For all sources other than the morbidity databases, the review was limited to official ...

Haemolytic-uraemic syndrome (HUS) is a serious sequela of diarrhoea and results in a high mortality rate. This systematic review aimed at estimating the proportion of HUS cases that are linked to prior infection due to Shiga toxin-producing Escherichia coli (STEC) or Shigella dysenteriae type 1. A systematic review of the ...

The dental literature contains a small number of reports of primary multi-rooted anomalies. Among these reports the majority are regarding three-rooted primary mandibular second molar anomalies. The presence of bilateral three-rooted primary mandibular first and second molars is uncommon. There have been no reports of three-rooted primary molars from India. ...

Reports an error in "Why confessions trump innocence" by Saul M. Kassin (American Psychologist, Advanced Online Publication, Apr 30, 2012, np). Minor corrections should be made in the description of the Amanda Knox case. These corrections are presented in the erratum. For the most recent and "official" opinion on this ...

Infantile perianal pyramidal protrusion (IPPP) is characterized by a protrusion located most often anterior to the anus. Three types of IPPPs are recognized: (a) constitutional, (b) acquired (mainly due to constipation), and (c) IPPPs due to lichen sclerosus et atrophicus. The aim of this study was to make a brief ...

Talon cusp is a rare developmental anomaly that occurs most commonly on the lingual side of the incisors. Occurrence of the labial talon cusp is rare in the dental literature. Till date only seven cases of isolated nonsyndromic labial talon cusps have been reported in the maxillary permanent dentition. However, ...

Otitis media (OM) is one of the common conditions for doctor visits in the pediatric population. Spinal manipulation therapy (SMT) may be a potential conservative treatment of OM. The purpose of this study is to review the literature for OM in children, outlining the diagnosis of OM, SMT description, and ...

Background: Ameloblastoma is benign odontogenic tumor, usually affecting the posterior region of mandible. It is seen in the third to fifth decades of life. Radiographically the lesion is variable in appearance and may be unilocular or multilocular, with well-defined cortical borders in the mandible and ill-defined margins in the maxilla. ...

Abstract Background: Systematic reviews (SRs) of acupuncture have become increasingly popular in China in recent years and have been published in large numbers. This review provides the first examination of epidemiological characteristics of these SRs as well as compliance with the PRISMA and AMSTAR guidelines. Objectives: The study objectives were ...

We are presenting two cases of congenital urethrocutaneous fistula on ventral penile shaft. Congenital urethral fistula is an extremely rare, but easily manageable anomaly that may be confused with hypospadias. Awareness of the entity will avoid complications. This condition may be associated with other anomalies like congenital hernias and anorectal ...

Congenital anomalies of the ribs are relatively uncommon. We report a case of forked rib which was observed during the routine autopsy examination of a male child of aged 7 yrs at our institution. We observed that the right side fourth rib was showing bifurcation at its anterior end. We ...

Intracranial extraskeletal myxoid chondrosarcoma is extremely rare, with only seven patients previously reported. We present a case report of a 21-year-old woman admitted for weakness in her right extremities and symptoms of increased intracranial pressure. Magnetic resonance imaging (MRI) revealed hydrocephalus and a well-enhanced large mass around her left thalamus. ...

Multiple supernumerary teeth are very rare, accounting for less than 1% of cases. They are commonly associated with syndromes like Gardner's syndrome and cleidocranial dysostosis and cleft lip and palate. Non-syndromic multiple supernumerary teeth have a predilection to occur in the mandibular premolar region. Orthokeratinized odontogenic cyst (OOC) is a ...

Spontaneous bile duct perforation in infants is rare, with less than 150 cases having been reported worldwide. With a highly variable presentation, diagnosis and treatment can prove challenging, and outcomes are not without significant morbidity. We herewith report the case of an 8-week-old male infant with spontaneous bile duct perforation. ...

Adenoid cystic carcinomas are deceptive malignancies that show slow growth and local invasion with recurrences seen many years after diagnosis. Upto 50% of these tumors occur in the intraoral minor salivary glands usually in the hard palate. Buccal mucosal tumors are relatively rare. We determined the incidence of buccal mucosal ...

Proton pump inhibitors are among the world's most widely used therapeutic classes. Much of their use is attributed to their documented efficacy and apparent safety. For the most part, proton pump inhibitors are well tolerated with very few serious adverse events reported in the literature. Only a few previously identified ...

Wilms tumor (WT) is described as a component of many different clinical conditions and genetic syndromes. However, the simultaneous occurrence of WT and a duplex collecting system is extremely rare. We report a case of a 4-year-old boy diagnosed with WT and a left duplex collecting system. The patient underwent ...

Objective: The majority of spontaneous cerebrospinal fluid leaks occur at the anterior skull base; few cases at the temporal bone have been described. There have been no previous reports of synchronous leaks at the anterior skull base and temporal bone in the same patient. Methods: Case report and brief review ...

SUMMARY Blastomycosis is a systemic fungal infection found in various parts of the world. A review of literature for Quebec, Canada revealed only few case reports with the most recent one dating back to 1993. However, whether Quebec represents an important endemic region for blastomycosis in North America is unknown. ...

Background: Increasing numbers of national pharmacovigilance schemes are accepting adverse drug reaction (ADR) reports from patients. The extent to which patient ADR reports contribute to pharmacovigilance requires comparisons to be made with reports from healthcare professionals (HCPs). Objective: This systematic review was conducted to identify all comparative studies of patient ...

While on call, radiology residents review imaging studies and issue preliminary reports to referring clinicians. In the absence of an integrated reporting system at the training sites of the authors' institution, residents were typing and faxing preliminary reports. To partially automate the on-call resident workflow, a Web-based system for resident ...

Background: The Mexican National Centre of Pharmacovigilance (CNFV) receives suspected adverse drug reaction (ADR) reports from the pharmaceutical industry, Federal States Centre of Pharmacovigilance (CEFV) and Healthcare Institution Centres of Pharmacovigilance (CIFV). The completeness of these suspected ADR reports is particularly important for the proper evaluation of drug safety. Objective: ...

Primary tumors of the major body veins arising intraluminally are rare clinical entities. As such, few cases have been reported in the literature. As a primary tumor, hemangiomas arising in the internal jugular vein are extremely rare, while those arising in the external jugular vein are only slightly more common. ...

AIM: To compare the diagnostic accuracy and clinical validity of reporting radiographers with that of trainee radiologists whom they have recently joined in reporting emergency room radiographs at Bispebjerg University Hospital. MATERIALS AND METHODS: Plain radiographs of the appendicular skeleton from 1000 consecutive emergency room patients were included in the ...

OBJECTIVE: The purpose of this study was to perform a literature search to identify relevant studies on pediatric spinal manipulation and chiropractic manipulative therapy and to assess if safety terminology was consistent with the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH). METHODS: ...

Giant condyloma acuminatum (GCA), originally described by Buschke and Loewenstein in 1925 as a lesion of the penis, is more rarely seen in the anorectum and is characterized by clinical malignancy in the face of histologic benignity; however, malignant transformation to frankly invasive squamous-cell carcinoma has been described in about ...

INTRODUCTION: Inverted papilloma (IP) of the middle ear is a very rare lesion, as less than 20 cases have been reported in the literature. CASE REPORT: The authors report the case of a 73-year-old male with IP of the middle and external ear that had already been operated many times. ...

Periclitoral abscess is a rare entity, with publications limited to case reports. We present here a case of periclitoral abscess in a 17 year old patient, which was treated with incision and drainage. We also review all the similar cases that have been reported in the English literature until now.

Congenital agenesis of the gallbladder and cystic duct represents a rare anomaly of the biliary system. It likely results from an embryologic mishap in the development of the hepatobiliary bud and can occur with other associated malformations. We report the case of congenital absence of the gallbladder and cystic duct ...

This article reviews the literature on equine atypical myopathy (AM), an acute, severe rhabdomyolysis that occurs in horses at pasture. The prevalence, mortality, clinical signs, pathology, potential aetiology, typical aspects, diagnosis, treatment, and prognosis are described. Horse management, characteristic weather conditions, and possible preventive measures are also discussed. In addition, ...

OBJECTIVE: Wegener's granulomatosis (WG) is a necrotizing vasculitis that mainly affects the respiratory tract and kidneys, but can also affect other systems such as the eye, joints, skin, muscles, nerves, and gastrointestinal tract. Cardiac involvement is traditionally believed to be rare. We report a patient with silent myocardial infarction (MI) ...

We present the clinical characteristics of a case series of adult patients with type III laryngeal clefts according to the classification of Benjamin and Inglis, in an attempt to make practitioners aware of the "ram sign," a clinical finding associated with laryngeal clefts in adults. Laryngeal clefts are uncommon defects ...

We seek to describe an individual with bilateral duplicated internal carotid arteries (ICAs) presenting as middle ear masses, to discuss the anatomy and characteristic imaging findings associated with this condition, and to familiarize clinicians with effective methods to prevent and manage complications related to this entity. The clinical presentation of ...

We report a rare case of extramedullary plasmacytoma (EMP) of the true vocal fold. Our patient, a 62-year-old woman, presented with dysphonia. On workup, fiberoptic laryngoscopy detected a lesion arising from the anterior half of her left true vocal fold. No evidence of other pathology was noted. The patient underwent ...

Objective: To evaluate the reporting and methodological quality of overviews of systematic reviews. Method: We developed an 18-item assessment tool for overviews of systematic reviews. We then performed a systematic search for such overviews using the terms ('overview' AND ('meta analys*' OR 'systematic review*')) OR 'umbrella review' in the title. ...

Osteoblastoma can take place in any part of the skeleton. Its occurrence in the calvarium is extremely rare. The aggressive form of osteoblastoma is a rare variant. To our knowledge, this is the second case of aggressive osteoblastoma arising in the temporal bone. We report an 18-year-old patient with aggressive ...

Congenital diffuse infiltrating lipomatosis of the face (CDIL-F) is a rare pathological entity belonging to the subgroup of lipomatous tumors. Till date only a handful of cases has been documented and known to occur exclusively in infancy. On microscopical examination, it is characterized by diffuse infiltration of mature adipose tissue ...

Violence is a leading cause of death in North Carolina. The North Carolina Violent Death Reporting System (NC-VDRS) is part of the National Violent Death Reporting System (NVDRS), which monitors violent deaths and collects information about injuries and psychosocial contributors. Our objective was to describe and evaluate the quality, timeliness, ...

Traumatic Basal ganglia hemorrhage is relatively uncommon. Bilateral basal ganglia hematoma after trauma is extremely rare and is limited to case reports. We report two cases of traumatic bilateral basal ganglia hemorrhage, and review the literature in brief. Both cases were managed conservatively.

The use of expanded polytetrafluoroethylene (ePTFE) sutures has become an established method to correct mitral regurgitation due to elongated or ruptured mitral chordae. Mitral valve repair using artificial chordae has demonstrated excellent long-term results, particularly as ePTFE retains its flexibility with time and is highly resistant to mechanical stress. On ...

Dens evaginatus (DE) is an odontogenic developmental anomaly that can be defined as a tubercle or protuberance from the involved surface of the affected tooth consisting of an outer layer of enamel, a core of dentin, and may contain a slender extension of pulp tissue. Early diagnosis and management of ...

Intrathoracic ectopic kidney is a rare congenital abnormality with a prevalence estimated as less than one in 10000 and with only thirteen cases reported in the pediatric age group over the past twenty-five years. Herein, we report the uncommon case of a 20 month-old-male exhibiting a left ectopic intrathoracic kidney ...