keyword
MENU ▼
Read by QxMD icon Read
search

Fibrous dysplasia

keyword
https://www.readbyqxmd.com/read/28642192/applications-of-3d-orbital-computer-assisted-surgery-cas
#1
Paolo Scolozzi
INTRODUCTION: The purpose of the present report is to describe the indications for use of 3D orbital computer-assisted surgery (CAS). PATIENTS AND METHODS: We analyzed the clinical and radiological data of all patients with orbital deformities treated using intra-operative navigation and CAD/CAM techniques at the Hôpitaux Universitaires de Genève, Switzerland, between 2009 and 2016. We recorded age and gender, orbital deformity, technical and surgical procedure and postoperative complications...
June 19, 2017: Journal of Stomatology, Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28612379/mccune-albright-syndrome-associated-bone-marrow-failure-and-extramedullary-haematopoeisis-secondary-to-fibrous-dysplasia
#2
Ali Jassem Mahdi, Phillip Connor, Indu Thakur
No abstract text is available yet for this article.
June 14, 2017: British Journal of Haematology
https://www.readbyqxmd.com/read/28608487/intramuscular-myxoma-and-fibrous-dysplasia-of-bone-presents-as-mazabraud-s-syndrome
#3
Benny Yau, Hock W Kua, Michael F Lo
No abstract text is available yet for this article.
June 13, 2017: ANZ Journal of Surgery
https://www.readbyqxmd.com/read/28588314/frequency-of-gnas-r201h-substitution-mutation-in-polyostotic-fibrous-dysplasia-pyrosequencing-analysis-in-tissue-samples-with-or-without-decalcification
#4
Su-Jin Shin, Seok Joo Lee, Sang Kyum Kim
Guanine nucleotide-binding protein/α-subunit (GNAS) mutations are involved in fibrous dysplasia (FD) pathogenesis. Here, we analyzed GNAS mutations in FD which were performed by pyrosequencing DNA isolated from formalin-fixed paraffin-embedded (FFPE) tissue. The mutation detection rate was determined in FD specimens with and without decalcification. GNAS mutation was identified in 28 cases out of 87 FDs (32.18%) [p.R201C (N = 14) and p.R201H (N = 14)]. GNAS mutation was more likely to occur in polyostotic FD (7/28, 25...
June 6, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28586604/orbital-involvement-in-sinonasal-diseases
#5
Zia-Us-Salam Qazi, Sarfraz Latif, Sadia Maqsood Awan
OBJECTIVE: Orbital involvement in sinonasal diseases can present as proptosis, ophthalmoplegia or even as blindness due to optic nerve damage. There are a number of sinonasal diseases which can involve eyes. The purpose of this study was to enlist diagnoses of all the patients with sinonasal disease, in which orbit was also involved unilaterally or bilaterally and to analyse the management strategy and final outcome in all the cases. METHODS: Hundred consecutive patients having orbital symptoms along with sinonasal complaints that presented in ENT department of Shaikh Zayed federal postgraduate medical institute were included in our prospective study...
October 2016: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28583274/benign-bone-conditions-that-may-be-fdg-avid-and-mimic-malignancy
#6
REVIEW
Thomas C Kwee, John M H de Klerk, Maarten Nix, Ben G F Heggelman, Stefan V Dubois, Hugo J A Adams
Positron emission tomography with the radiotracer (18)F-fluoro-2-deoxy-d-glucose (FDG) plays an important role in the evaluation of bone pathology. However, FDG is not a cancer-specific agent, and knowledge of the differential diagnosis of benign FDG-avid bone alterations that may resemble malignancy is important for correct patient management, including the avoidance of unnecessary additional invasive tests such as bone biopsy. This review summarizes and illustrates the spectrum of benign bone conditions that may be FDG-avid and mimic malignancy, including osteomyelitis, bone lesions due to benign systemic diseases (Brown tumor, Erdheim-Chester disease, Gaucher disease, gout and other types of arthritis, Langerhans cell histiocytosis, and sarcoidosis), benign primary bone lesions (bone cysts, chondroblastoma, chondromyxoid fibroma, desmoplastic fibroma, enchondroma, giant cell tumor and granuloma, hemangioma, nonossifying fibroma, and osteoid osteoma and osteoblastoma), and a group of miscellaneous benign bone conditions (post bone marrow biopsy or harvest status, bone marrow hyperplasia, fibrous dysplasia, fractures, osteonecrosis, Paget disease of bone, particle disease, and Schmorl nodes)...
July 2017: Seminars in Nuclear Medicine
https://www.readbyqxmd.com/read/28580818/xanthomatous-posttraumatic-fibro-osseous-lesion-of-the-rib-a-rare-and-underrecognized-entity-case-report-and-literature-review
#7
Hussein Nassereddine, Frédérique Larousserie, Raphaël Campagna, Yves Castier, Anne Couvelard, Laurence Choudat, Aurélie Sannier
Posttraumatic fibro-osseous lesion (PTFOL) is a rare lesion that typically affects the ribs and is probably a posttraumatic reactive process. Because PTFOL is often misdiagnosed as fibrous dysplasia, osteoid osteoma, benign fibrous histiocytoma or rib metastases, chest wall resection, leading to a significant morbidity, is the main treatment modality. We report the case of a 30-year-old male patient with no history of previous trauma presenting with chest pain. Computed tomography scan showed an eighth left rib well-defined ovoid and hypodense lesion with circumferential sclerotic margin and no cortical breakthrough...
June 1, 2017: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28577616/dnah1-gene-mutations-and-their-potential-association-with-dysplasia-of-the-sperm-fibrous-sheath-and-infertility-in-the-han-chinese-population
#8
Yanwei Sha, Xiaoyu Yang, Libin Mei, Zhiyong Ji, Xu Wang, Lu Ding, Ping Li, Shenmin Yang
OBJECTIVE: To investigate dynein, axonemal, heavy chain 1 (DNAH1) gene mutations that may be associated with dysplasia of the sperm fibrous sheath (DFS) and infertility in the Han Chinese population. DESIGN: Dysfunction of DNAH1 is known to cause multiple morphologic abnormalities of the flagella (MMAF), DFS, and infertility. Whole-exome sequencing was performed in DFS subjects and the healthy control subjects. SETTING: Not applicable. PATIENT(S): Twenty-one patients of Han ethnicity with primary infertility and diagnosed with asthenozoospermia and MMAF, but without primary ciliary dyskinesia...
June 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28533645/image-findings-of-polyostotic-fibrous-dysplasia-mimicking-metastasis-in-f-18-fdg-positron-emission-tomography-computed-tomography
#9
Koramadai Karuppusamy Kamaleshwaran, Jephy Joseph, Radhakrishnan Kalarikal, Ajit Sugunan Shinto
Fibrous dysplasia (FD) of the bone is characterized by the medullary cavity of bones becoming filled with fibrous tissue, and its etiology remains unknown. It is usually asymptomatic and found incidentally on imaging studies that are performed for other purposes. FD may closely mimic the appearance of bony metastatic disease on radiological examinations. We report the case of a 45-year-old female patient, which appeared to have multiple bone lesions on initial workup images. Subsequently, the bone lesions that showed increased FDG uptake on PET/CT in right femur and tibia were identified as FD...
April 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28533644/atypical-parathyroid-adenoma-with-multiple-brown-tumors-as-initial-presentation-a-rare-entity
#10
V S Krishna Mohan, Manishi L Narayan, Arun Mukka, Bharath Bachimanchi, Amit Kumar Chowhan, B Vijayalakshmi Devi, Suresh Vaikkakara, Alok Sachan
Brown tumors seen in hyperparathyroidism are rare, non-neoplastic lesions because of abnormal bone metabolism, and they can mimic benign bone tumors or malignancy. Although biopsy is considered as the gold standard for diagnosis, it can be inconclusive. As the diagnosis of brown tumors is often challenging, a high index of suspicion is essential for diagnosis. We present a case of 21-year-old woman who presented with multiple painful bony lesions, which were initially misdiagnosed as fibrous dysplasia. Due to persistent bone pain and deterioration in her physical mobility, she was referred to tertiary care centre...
April 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28488027/fibrous-dysplasia-mimicking-bone-metastasis-on-68-ga-psma-pet-mri
#11
Liesbeth De Coster, Raf Sciot, Wouter Everaerts, Olivier Gheysens, Raf Verscuren, Christophe M Deroose, Steven Pans, Koen Van Laere, Karolien E Goffin
No abstract text is available yet for this article.
May 9, 2017: European Journal of Nuclear Medicine and Molecular Imaging
https://www.readbyqxmd.com/read/28481787/evaluation-of-practical-interpretation-hurdles-in-68ga-psma-pet-ct-in-55-patients-physiological-tracer-distribution-and-incidental-tracer-uptake
#12
Julian Kirchner, Benedikt Michael Schaarschmidt, Lino Morris Sawicki, Philipp Heusch, Hubertus Hautzel, Johannes Ermert, Robert Rabenalt, Gerald Antoch, Christian Buchbender
PURPOSE: To investigate the physiologic Ga-PSMA distribution and evaluate focal or diffuse radiotracer uptake in nonprostate cancer malignancies and in incidental findings. METHODS: Ga-PSMA PET/CT scans in 55 men performed for prostate cancer (49) or renal cell carcinoma (6) staging were analyzed retrospectively. Two radiologists evaluated the datasets in 2 reading sessions. First, physiological Ga-PSMA uptake was evaluated. Second, scans were analyzed for incidental uptake...
July 2017: Clinical Nuclear Medicine
https://www.readbyqxmd.com/read/28479714/nonfamilial-cherubism-a-case-report-and-review-of-literature
#13
Revati Deshmukh, Samir Joshi, Priya Nimish Deo
Cherubism is a rare hereditary developmental condition of the jaws and generally inherited as an autosomal dominant trait. It is also known as familial fibrous dysplasia of the jaws, familial multilocular cystic disease and hereditary fibrous dysplasia of the jaws. The gene for cherubism is mapped to chromosome 4p16.3 may lead to pathologic activation of osteoclasts and disruption of jaw morphogenesis. The lesion usually appears between 2 and 5 years shows a predilection for the mandible and causes a bilateral swelling giving rise to a cherubic chubby appearance...
January 2017: Journal of Oral and Maxillofacial Pathology: JOMFP
https://www.readbyqxmd.com/read/28477224/bone-tumors-of-the-pediatric-foot-imaging-appearances
#14
Pablo Caro-Domínguez, Oscar M Navarro
Tumors of the foot are rare in children. This review illustrates radiographic, CT and MR imaging findings of foot bone tumors in children based on all cases presented in a tertiary pediatric hospital during the 15-year period of 1999-2014. This search revealed 155 tumors of the foot, 72 of the bones and 83 of the soft tissues. Osteochondroma, bone cyst and fibrous dysplasia were the most frequent benign bone lesions. Ewing sarcoma was the most common malignant osseous tumor. Some tumors showed higher prevalence in certain age ranges and others showed predilection for specific bones...
May 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28468170/might-trauma-be-a-triggering-factor-for-craniofacial-fibrous-dysplasia
#15
Mehmet Onur Yüksel, Mehmet Sabri Gürbüz, Hilmi Onder Okay, Mehmet Esref Kabalar
Fibrous dysplasia (FD) is a rare, benign disease of unclear etiology where normal bone is replaced with abnormal fibrous and weak osseous tissue. Any bone of the skeleton might be involved but skull is one of the most commonly affected sites. Fibrous dysplasia is known to be caused by a genetic mutation leading to inappropriate proliferation and differentiation of osteoblastic cells. However; it is not known whether any triggering factor exists which might contribute to this genetic mutation. The authors postulated that trauma might be a triggering factor for this disease...
May 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28468152/giant-hemifacial-fibrous-dysplasia-functional-treatment-and-place-of-pamidronate
#16
Jean-Thomas Bachelet, Leonor Costa Mendes, Clarence Delafond, Thomas Barba, Arnaud Gleizal, Christian Paulus
The authors report the case of a 9-year-old child with severe form of hemifacial fibrous dysplasia. The authors review the pathology of this treatment modality through the case description and detail the place of pamidronate in the treatment of fibrous dysplasia.
May 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28454393/diagnosing-and-discriminating-between-primary-and-secondary-aneurysmal-bone-cysts
#17
Hiromi Sasaki, Satoshi Nagano, Hirofumi Shimada, Masahiro Yokouchi, Takao Setoguchi, Yasuhiro Ishidou, Osamu Kunigou, Kosuke Maehara, Setsuro Komiya
Aneurysmal bone cysts (ABCs) are benign bony lesions frequently accompanied by multiple cystic lesions and aggressive bone destruction. They are relatively rare lesions, representing only 1% of bone tumors. The pathogenesis of ABCs has yet to be elucidated. In the present study, a series of 22 cases of primary and secondary ABC from patients treated in Department of Orthopedic Surgery, Kagoshima University Hospital (Kagoshima, Japan) from 2001-2015 were retrospectively analyzed. The average age at the time of diagnosis of primary ABC was 17...
April 2017: Oncology Letters
https://www.readbyqxmd.com/read/28451704/-benign-tumours-and-tumour-like-lesions-of-the-bone-general-treatment-principles
#18
REVIEW
H Fritzsche, K-D Schaser, C Hofbauer
BACKGROUND: Benign bone lesions are much more common than malignant lesions. Some benign bone tumors have a characteristic and typical radiographic appearance, while others are more challenging. Therapy of benign bone tumors differs greatly. While the majority of benign bone tumors do not require surgical therapy, other specific lesions, e. g. aneurysmal bone cysts or giant cell tumors (GCT) of the bone require surgery due to their locally aggressive behavior. DIAGNOSTICS: The major challenge for the radiologist and/or pathologist is the differentiation between a benign and low-grade malignant lesion (e...
April 27, 2017: Der Orthopäde
https://www.readbyqxmd.com/read/28449700/determinants-of-impaired-quality-of-life-in-patients-with-fibrous-dysplasia
#19
Bas C J Majoor, Cornelie D Andela, Jens Bruggemann, Michiel A J van de Sande, Ad A Kaptein, Neveen A T Hamdy, P D Sander Dijkstra, Natasha M Appelman-Dijkstra
BACKGROUND: Fibrous dysplasia is a rare bone disorder, commonly associated with pain, deformity and fractures, which may significantly impact on quality of life. In this study we evaluate quality of life in patients with fibrous dysplasia using the Short Form-36 and the Brief Pain Inventory questionnaires. Data were compared with those of the general Dutch population. RESULTS: Out of 138 patients from a cohort of 255 patients with fibrous dysplasia that were sent questionnaires assessing quality of life and pain, the response rate was 70...
April 27, 2017: Orphanet Journal of Rare Diseases
https://www.readbyqxmd.com/read/28439311/treatment-of-shepherd-s-crook-deformity-in-patients-with-polyostotic-fibrous-dysplasia-using-a-new-type-of-custom-made-retrograde-intramedullary-nail-a-technical-note
#20
F Hefti, L Donnan, A H Krieg
AIMS: The severe form of coxa vara, the 'shepherd's crook deformity', is always a consequence of a locally extensive form of polyostotic fibrous dysplasia (or McCune-Albright syndrome). Treatment of this deformity is a challenge. The soft bone does not tolerate any implant that depends on the stability of the cortical bone (like plates or external fixators). Intramedullary nails are the most appropriate implants for stabilisation, but if they are inserted from the greater trochanter, they cannot correct the varus deformity enough...
2017: Journal of Children's Orthopaedics
keyword
keyword
61828
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"