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Jastifer James R JR Saint Alphonsus Coughlin Foot & Ankle Clinic, Boise, ID, - - 2014
Patient dissatisfaction following surgical correction of hallux valgus remains a clinical problem. The aim of this study was to investigate articular erosion patterns of the first metatarsal head in patients with hallux valgus, to evaluate if the cartilage damage was associated with the degree of hallux valgus deformity, and to ...
Ahmadi Mohammad Saeed MS Department of Otorhinolaryngology, Besat Hospital, Hamadan University of Medical Sciences, Hamedan, - - 2014
Osteomas are asymptomatic and rare slow growing bony tumors in temporal bone, and should be taken into account in differential diagnosis of the osteolytic solitary skull lesions. Sometimes is associated with pain and functional loss. Only a few cases have been reported. We describe a case of an osteoid osteoma ...
Dunet B B Service d'orthopédie traumatologie, hôpital Pellegrin, place Amélie-Raba-Leon, 33076 Bordeaux cedex, France. Electronic address: - - 2014
We report the case of a 37-year-old patient presenting with knee pain and recurrent effusion without instability due to an intra-articular hemangioma in the posterior compartment of the knee. MRI showed features suggesting a diagnosis of hemangioma. Arthroscopic excision of the tumor was performed and the diagnosis was confirmed histologically. ...
Herget G W - - 2014
The Enchondroma is a common, benign, cartilage forming tumour. They usually occur as a single, asymptomatic lesion. Occasionally patients present with multiple enchondromas which is generally defined as enchondromatosis. This entity encompasses several different subtypes including Ollier disease and Maffucci syndrome (enchondromatosis associated with soft tissue haemangiomas) as the most commons. ...
Ansari Mohammed Tahir MT Assistant Professor of Orthopaedics, Department of Emergency Medicine, All India Institute of Medical Sciences, New Delhi, India. Electronic address: - - 2014
Schwannomas of osseous origin are rare, and schwannomas of the short tubular bones are even rarer. These benign-looking tumors are difficult to diagnose using imaging alone. However, histopathologic evaluation of a biopsy specimen can establish the diagnosis by identifying Antoni type A and B zones. Curettage and bone grafting will ...
Friesenbichler Joerg J Department of Orthopaedic Surgery, Medical University of Graz, Auenbruggerplatz 5, 8036, Graz, - - 2014
Primary malignant bone tumours and soft tissue sarcomas of the chest wall are exceedingly rare entities. The aim of this study was a retrospective two-institutional analysis of surgical therapy with respect to the kind and amount of the resection performed, the type of reconstruction and the oncological outcome. Between September ...
Gondim Teixeira P A PA Service d'imagerie Guilloz, hôpital Central, CHU de Nancy, 54000 Nancy, France; Université de Lorraine, IADI, UMR S 947, Tour Drouet, rue du Morvan, 54511 Vandœuvre-lès-Nancy, France. Electronic address: - - 2014
To compare the enhancement dynamics of osteoid osteomas with other benign and malignant lytic bone lesions using CT perfusion. CT perfusion parameters of 15 patients with a final diagnosis of osteoid osteoma, 15 patients with lesions that mimic osteoid osteomas and 26 patients with other bone lytic lesions were compared. ...
Cao Yuelong - - 2014
The role of popliteal cysts and subgastrocnemius bursitis in knee joint homeostasis is uncertain. The aim of this study is to describe cross-sectional associations between popliteal cysts, subgastrocnemius bursitis, knee symptoms and structural abnormalities in older adults. A cross-sectional sample of 900 randomly-selected subjects (mean age 63 years, 48% female) ...
Navarro Beatriz González - - 2014
Dentigerous cysts, also known as follicular cysts, are a relatively common pathology in our field. They are associated with unerupted or semi-erupted teeth and are usually not related to supernumerary teeth. Objective: To describe a dentigerous cyst case associated to a supernumerary tooth. Case-report: A large-sized dentigerous cyst is described, ...
Bhat Anil K AK Hand and Microsurgery Unit, Department of Orthopaedics Manipal University, Manipal, India; Department of Pathology, Kasturba Medical College Hospital, Manipal University, Manipal, - - 2014
Superficial angiomyxoma is a distinctive cutaneous soft tissue neoplasm commonly involving dermal and subcutaneous tissues and showing a prominent angiomyxoid matrix interspersed with numerous blood vessels. We report a case of superficial angiomyxoma in a 70-year-old man who presented with a fungating swelling on the distal phalanx of the thumb mimicking ...
Cho Young Seok YS From the *Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea; and †Division of Infectious Diseases, Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, - - 2014
A 39-year-old man presented with left shoulder and interscapular pain. Tc-MDP bone scan demonstrated multiple active bone lesions including scapula, spines, ribs, and pelvis. Chest X-ray showed no active lung lesion, and MRI demonstrated infiltrative enhancing lesions in the T-spines and ribs, indicating skeletal metastasis. F-FDG PET/CT performed to search ...
Rogers Allison A *Section of Dermatology, Medical College of Georgia, Georgia Regents University, Augusta, GA; and †Department of Pathology, Medical College of Georgia, Georgia Regents University, Augusta, - - 2014
: Few reports of cutaneous Burkitt lymphoma exist in the literature. Here, the authors describe the case of a human immunodeficiency virus-positive individual with the rare diagnosis of cutaneous Burkitt lymphoma. Three weeks before the development of his cutaneous lesions, the patient experienced bilateral lower extremity paralysis, and an epidural ...
Dyke Jason M JM Department of Anatomical Pathology, PathWest, QEII Medical Centre, Perth, WA, - - 2014
Extravascular migratory metastasis (EVMM) is a potential mechanism of tumour spread reported most extensively in cutaneous melanoma. It has not been described previously in gynaecological malignancies. We describe EVMM in four gynaecological carcinosarcomas. Extravascular migratory metastasis was observed in an ovarian carcinosarcoma during routine diagnostic assessment. Twenty-three additional, randomly selected ...
Reddy Krishna I A KI The Royal Orthopaedic Hospital Oncology Service, Royal Orthopaedic Hospital, Bristol Road South, Birmingham, B31 2AP, UK, - - 2014
Primary aneurysmal bone cysts (ABCs) are benign, expansile bone lesions commonly treated with aggressive curettage with or without adjuvants such as cryotherapy, methacrylate cement, or phenol. It has been reported that occasionally these lesions heal spontaneously or after a pathologic fracture, and we observed that some ABCs treated at our ...
Kumar Deepak D Musculoskeletal Quantitative Imaging Research Group, Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, CA. Electronic address: - - 2014
Preliminary study to investigate the differences in hip movement patterns during different daily and athletic activities in individuals with cam-type femoroacetabular impingement (FAI) with and without cartilage lesions compared with controls. Controlled laboratory study using a Cross-sectional design. Research Institution with Tertiary Care Medical Center. Fifteen subjects [M:F - 13:2, ...
Taweevisit Mana M Department of Pathology, Faculty of Medicine, Chulalongkorn University, 1873 King Rama IV Street, Pathumwan, Bangkok, - - 2014
Mesenchymal hamartoma of the chest wall is a rare tumor-like lesion of infancy and childhood. The few available descriptions of the findings on fine needle aspiration list spindle-shaped cells and cartilage or chondromyxoid material as essential features for this diagnosis. An aggressive appearance on imaging studies and a lack of ...
Tisserand Marie M From the Departments of Radiology (M.T., C.M., L.L., M.E., M.-A.L., J.-F.M., C.O.) and Neurology (G.T., P.S., J.-L.M., J.-C.B.), Université Paris Descartes Sorbonne Paris Cité, Centre de Psychiatrie et Neurosciences, INSERM S894, Centre Hospitalier Sainte-Anne, Paris, - - 2014
In acute ischemic stroke, white matter (WM) is considered more resistant to infarction than gray matter (GM). To test this hypothesis, we compared the fate of WM and GM voxels belonging to the acute diffusion-weighted imaging (DWI) lesion, expecting WM voxels to be more prone to reversal after thrombolysis. Reversible ...
Heinola T T Helsinki University, Faculty of Veterinary Medicine, Department of Basic Veterinary Medicine, P.O. Box 66, 00014 Helsinki, - - 2014
A high percentage of osteoarthritis (OA)-like patellar groove lesions in the stifle joint in calcium-deficient bulls has been recently reported. The prevalence of these lesions in bulls deficient in or supplemented with calcium was compared to findings in culled and healthy bulls to determine whether they represent normal anatomical variations, ...
Deore Girish D GD Department(s) of Periodontology, Tatyasaheb Kore Dental College and Research Centre, New Pargaon, Kolhapur, Maharashtra, India. Electronic address: - - 2014
Pyogenic Granuloma(PG) is a commonly occurring non-neoplastic inflammatory lesion in the oral cavity. Recent reports have demonstrated a rare association between skin PG and PWS. Various treatment modalities like complete excision, curettage, cryotherapy, chemical and electric cauterization, lasers, and intralesional corticosteroids have been employed to treat the lesion. In this ...
Bharath Gangadhara G Department of Surgical Oncology, St. John's Medical College & Hospital, Bangalore, - - 2014
Dedifferentiated chondrosarcomas are a rare and aggressive subtype of chondrosarcoma with a bimorphic pattern on histopathology. Rib is a rare site of dedifferentiated chondrosarcoma. Diagnosis of this subtype preoperatively can be challenging. Treatment options for dedifferentiated chondrosarcoma are limited because they are chemoresistant, and therefore adequate surgery forms the main ...
Aksel Hacer H Department of Endodontics, Faculty of Dentistry, Hacettepe University, Ankara, - - 2014
Pulpal and periodontal problems are responsible for more than half of the tooth mortality. There are some articles published in the literature about this issue. Many of them are quite old. There has been also lack of knowledge about the effect of endodontic treatment on the periodontal tissue healing and ...
Shekhar Anshu A Assistant Professor, Department of Orthopaedics, Sri Dharmasthala Manjunatheshwara College of Medical Sciences and Hospital , Karnataka, India - - 2014
Giant Cell Tumours (GCT) of bone account for 5% of all primary bone tumours. Multicentric variety is a rare variant of this condition, accounting for less than 1% of all cases and can occur as synchronous or metachronous lesions. We report a 22-year-old male patient with 18 months history of ...
Lin Yu-Ching YC Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Keelung, Taiwan, - - 2014
Osteochondroma is a common tumor of the bone and can be complicated by adventitial bursa formation and malignant transformation of the cartilaginous cap. Synovial chondromatosis formation within these bursae is extremely rare and can be confused with malignant transformation of the osteochondroma cap to a chondrosarcoma. We describe a case ...
Zhang Hanjun H Department of Orthopaedic Surgery, Harbin Medical University, Harbin, - - 2014
The aim of the present study was to explore the potential for hematoporphyrin monomethyl ether-Sonodynamic Therapy (HMME-SDT) treatment of hypertrophic scars within rabbit ears. 60 white rabbits were randomly divided into five groups: 1) untreated controls, 2) lesioned, 3) lesioned + HMME, 4) lesioned + US (Ultrasound), and 5) lesioned ...
Pauli Chantal - - 2014
Aneurysmal bone cyst (ABC), once considered a reactive lesion, has been proven to be a neoplasia characterized by rearrangements of the USP6-gene. Aggressive local growth and recurrences are common and therapeutic options may be limited due to the vicinity of crucial structures. We describe a case of a locally aggressive, ...
Mine Takatomo T Department of Orthopaedic Surgery, National Hospital Organization Kanmon Medical Center, Shimonoseki, - - 2014
An osteochondral lesion in the knee joint is caused by a focal traumatic osteochondral defect, osteochondritis dissecans, an isolated degenerative lesion, or diffuse degenerative disease. An osteochondral lesion with a cleft-like appearance accompanying medial meniscus injury is rare without trauma. We report the case of a 13-year-old boy who complained ...
Takada Jun J Department of Orthopaedic Surgery, Osaka City University Graduate School of Medicine, Osaka, - - 2014
The potential unrevealed clinicopathological differences between simple bone cysts situated in the calcaneus (calcaneal bone cysts) and those situated in long bones (long bone cysts) were investigated in the present study. A total of 41 cysts from 41 patients who underwent operative treatment were evaluated: 16 cysts in the calcaneus, ...
Heng-Kun W W Department of oral and maxillofacial surgery, Weihai municipal hospital, Weihai 264200, Shandong province, PR China. Electronic address: - - 2014
Ganglion cyst of the temporomandibular joint is a rare disease, which may arise from myxoid degeneration of the collagenous tissue of the temporomandibular joint capsule, without epithelial or endothelial lining. We report a case of cystic lesion in a 40-year-old female patient. The patient had a left pre-auricular oval-shaped swelling ...
Oztürkcan Sedat - - 2014
The external ear is composed of the auricle (pinna) and the external auditory canal. Both of these structures contain elastic cartilage (except the earlobe) and a small amount of subcutaneous fat, which are covered by skin. The skin of the cartilaginous canal contains hair cells, sebaceous (lipid-producing) glands, and apocrine ...
Gander Thomas T Department of Maxillofacial Surgery, University Hospital of Zürich, Zürich, Switzerland. Electronic address: - - 2014
Bisphosphonate-related osteonecrosis of the jaw (BONJ) is a common complication of bisphosphonate treatment that has been well documented over the past decade. Nevertheless, its pathogenesis is poorly understood, and treatment guidelines are based mostly on expert recommendations. Clinicians must be aware of malignancy mimicking BONJ, of which a few cases ...
Di Giacomo Giovanni G Department of Shoulder Surgery, Concordia Hospital for Special Surgery, Rome, - - 2014
For anterior instability with glenoid bone loss comprising 25% or more of the inferior glenoid diameter (inverted-pear glenoid), the consensus of recent authors is that glenoid bone grafting should be performed. Although the engaging Hill-Sachs lesion has been recognized as a risk factor for recurrent anterior instability, there has been ...
Hameed Zeeshan B M ZB Department of Urology, Kasturba Medical College Manipal, Manipal University, Manipal, Karnataka, - - 2014
We present a rare presentation of squamous cell carcinoma of the kidney with chronic low backache. The diagnosis of this uncommon tumour of the renal pelvis was achieved after incidentally detecting a large staghorn calculus, which on further imaging with contrast-enhanced CT of the abdomen and pelvis was suggestive of ...
Hu Hongtao H Department of Orthopaedics, Shijiazhuang No. 3 Hospital Shijiazhuang, - - 2014
A case report and review of previous literature are presented. The objective of this manuscript was to report a case of destructive osteoblastoma with secondary aneurysmal bone cyst of cervical vertebra in a child, and discuss the pathogenesis of this disease. The combination of osteoblastoma and aneurysmal bone cyst in ...
Imanishi Jungo J Department of Orthopaedic Oncology and Surgery, Saitama Medical University International Medical Center, Hidaka, Saitama Prefecture, - - 2014
We report the case of a 78-year-old man with multiple bone tumours and three round, smooth nodules in the right lung. He was referred to our hospital because of the left femoral neck pathological fracture. The histological characteristics of the femoral tumour corresponded to clear cell carcinoma, and bone and ...
Gavriilidis Paschalis P Department of Surgical Oncology, Theageneio Anticancer Hospital, Thessaloniki, - - 2014
Patient: Female, 52 Final Diagnosis: Myxoma Symptoms: - Medication: - Clinical Procedure: - Specialty: Oncology. Challenging differential diagnosis. Intramuscular myxoma is a benign intramuscular neoplasm. However, sometimes it is difficult to distinguish it from soft-tissue sarcomas that underwent myxomatous degeneration. To the best of our knowledge, only 2 cases of ...
Khan-Kheil Ayisha Mehtab AM Department of Obstetrics and Gynaecology, University Hospital Coventry & Warwickshire, Coventry, - - 2014
An 81-year-old woman presented with a history of severe chronic diarrhoea resulting in an admission with syncope and electrolyte abnormalities. Imaging studies of the bowel were normal. However, biopsies taken during colonoscopy enabled a diagnosis to be made and effective treatment to be initiated. This case report details the presentation, ...
Nirmala Svsg S Department of Paedodontics and Preventive Dentistry, Narayana Dental College and Hospital, Nellore, Andhra Pradesh, - - 2014
Osteosarcoma (OS) of the jaws is a relatively rare malignant bone tumor. Like, its counterpart in the long bones, OS affecting the head and neck region shows distinct yet diverse clinical, histologic and prognostic characteristics. Here, we report a rare case of OS of fibroblastic variant in a 10-year-old girl, ...
Adnan A A Departments of Orthopaedics and Traumatology, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000, Kuala Lumpur, - - 2014
We report a case in a 62-year-old female who presented with a year history of dull aching pain of the left big toe, which was aggravated by pressure on the nail and relieved by analgesia. Tissue biopsy confirmed the diagnosis of malignant melanoma. There was a black colour swelling about ...
Oz Atalay Fatma F Department of Surgical Pathology, Uludag University School of - - 2014
Intracranial chondroma is a rare benign neoplasm that occurs most often at the skull base. In extremely rare instances, it arises from the dura mater of the convexity or from the falx cerebri. The tumor cells are thought to originate from meningeal fibroblasts, perivascular mesenchymal tissue, or ectopic chondrocytes. Because ...
S R Mangala Gouri MG Professor, Department of Pathology, M.S. Ramaiah Medical College , Bangalore - 94, India - - 2014
Primary Hodgkins lymphoma presenting as a lytic bone lesion is very rare. A 27-year-old male presented with deformity and pain in lower back region from past 1 year. X-ray and CT scan revealed T12 and L1 vertebral destruction and an osteolytic lesion with destruction of the Right Ilium. Clinically a ...
Zhang Yan Y Department of Ultrasound, General Hospital of Chinese PLA, Beijing, China * E-mail : - - 2014
Background: To investigate the relationship between extracellular matrix parameters and texture of prostatic lesions evaluated by transrectal real-time tissue elastography (TRTE). Methods: 120 patients suspicious for prostate cancer underwent TRTE. Targeted biopsies were carried out after 12-core systematic biopsy. Epithelia were stained with hematoxylin-eosin, and Victoria blue and Ponceau S ...
Jaiswal Riddhi R Department of Pathology, King George's Medical University, Lucknow, Uttar Pradesh, - - 2014
We present a young patient with occasional chest pain and an incidentally found posterior mediastinal mass on radiology which was confirmed as mature teratoma on histopathology. The gross specimen received in the department of pathology was globular measuring 9.0×7.0×5.5 cm and varying in consistency from soft cystic to firm. Cut ...
Ley C J CJ Department of Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, SE-750 07 Uppsala, - - 2014
Osteochondral lesions in the joints of the distal tarsal region of young Icelandic horses provide a natural model for the early stages of osteoarthritis (OA) in low-motion joints. We describe and characterise mineralised and non-mineralised osteochondral lesions in left distal tarsal region joint specimens from twenty-two 30 ±1 month-old Icelandic horses. ...
Deyoung Barry R BR Department of Pathology, Wake Forest University School of Medicine, One Medical Center Boulevard, Winston-Salem, North Carolina 27157. Electronic address: - - 2014
Bone lesions are perceived to be some of the most difficult lesions that pathologists encounter. The reasons for this are multiple and include lack of experience/familiarity, the need to rely heavily on non-pathology information and data, and the fact that many lesions are associated with either procedures or treatments with ...
Green Jeffery T JT Division of Surgical Pathology & Cytopathology, University of Virginia Health System, Charlottesville, Virginia. Electronic address: - - 2014
In this paper we provide an overview of benign and malignant osteogenic bone tumors. We describe the diagnostic features, radiographic findings, and pertinent ancillary studies needed to diagnose these bone-forming lesions. We begin with osteoid osteoma and osteoblastoma, which are histologically bland and eminently benign with rare possible exceptions. On ...
Tank Jason C - - 2014
Space-occupying bone lesions present orthopedic surgeons with clinical and operative challenges. Multiple reconstructive procedures have proven successful for small bone lesions but lack the structural support necessary for reconstruction of larger lesions. This study reports the clinical outcomes of patients undergoing excision and reconstruction of large bone lesions with allograft ...
Janjua Noor N Department of ENT, Colchester General Hospital, Colchester, Essex, - - 2014
A 90-year-old woman presented with headache and diplopia, and a mass in the nasal cavity and paranasal sinuses was found on CT scan. The patient underwent examination under anaesthesia showing a mass arising from the ethmoid, apparently from the nasal septum. Biopsies taken showed an aneurysmal bone cyst. The patient ...
Brembilla Carlo C 0000-0003-3356-3144 Department of Neurosurgery, Pope John XXIII Hospital, OMS Square No. 1, 24100 Bergamo, - - 2014
Aneurysmal bone cyst is a pseudotumoral lesion. Complete resection prior to selective arterial embolization seems to be the treatment of choice for the more extensive and destructive lesions. In these cases maintaining stability of the cervical spine is critical. This can be very challenging in children and adolescents in whom ...
Joaquim Andrei Fernandes AF Department of Neurology, Neurosurgery Division, State University of Campinas, Campinas, São Paulo, - - 2014
Aneurysmal bone cysts (ABCs) are nonneoplastic bone lesions that may originate of any site of skeleton. The spine can be affect up to 30% of the cases, leading to pain, neurological deficits, and pathological fractures in symptomatic patients. The incidence of craniocervical (occipito-C1-2) occurrence is not known. We describe the ...
Schussel Juliana Lucena JL Department of Oral Pathology, School of Dentistry, São Paulo, Brazil ; Department of Oral and Maxillofacial Surg Erasto Gaertner Hospital Curitiba, São Paulo, - - 2014
Central odontogenic fibroma World Health Organization (WHO)-type (OFWT) is a rare lesion that has differential diagnosis with other radiolucent periapical lesions. It has a slow growth and is usually an asymptomatic lesion found in routine examinations. We report a case of a central OFWT occurring in the maxilla, for which ...
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