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https://www.readbyqxmd.com/read/29458028/are-portable-stereophotogrammetric-devices-reliable-in-facial-imaging-a-validation-study-of-vectra-h1-device
#1
Daniele Gibelli, Valentina Pucciarelli, Annalisa Cappella, Claudia Dolci, Chiarella Sforza
PURPOSE: Modern 3-dimensional (3D) image acquisition systems represent a crucial technologic development in facial anatomy because of their accuracy and precision. The recently introduced portable devices can improve facial databases by increasing the number of applications. In the present study, the VECTRA H1 portable stereophotogrammetric device was validated to verify its applicability to 3D facial analysis. MATERIALS AND METHODS: Fifty volunteers underwent 4 facial scans using portable VECTRA H1 and static VECTRA M3 devices (2 for each instrument)...
January 31, 2018: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29458027/invasive-cutaneous-facial-mucormycosis-in-a-trauma-patient
#2
Jonathon S Jundt, Mark E K Wong, Alexander M Tatara, Nagi M Demian
Mucormycosis, also known as zygomycosis, is an aggressive infection caused by a ubiquitous group of molds known as mucormycetes and is often associated with immune suppression or trauma among immunocompetent populations. We present the case of a 19-year-old woman who was involved in a motor vehicle accident in whom rapidly progressive invasive cutaneous facial mucormycosis subsequently developed. The diagnosis, treatment options, and incidence of this disease process are discussed in the context of trauma.
February 16, 2018: Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/29457320/restoration-of-facial-form-and-lip-competence-in-a-patient-with-a-midfacial-defect
#3
Melani Kapetanakos, Sarah Wisniewski, Marjorie Golden, Joseph Randazzo
Squamous cell carcinoma (SCC) of the head and neck can be treated with a combination of modalities. There is an esthetic and functional compromise with midfacial defects secondary to ablative surgery and adjuvant therapies for SCC. Osteoradionecrosis, tissue contracture, and trismus, are all negative side effects of treatment and can impact a patient's function and possibly their nutrition. In this report, we describe a procedure for fabrication of a prosthesis that provides cosmetic improvement and labial competence to maintain caloric intake...
February 18, 2018: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/29457112/anesthetic-management-during-a-cesarean-section-in-a-patient-with-cleidocranial-dysplasia-a-case-report
#4
Yumiko Nishio, Teruyuki Hiraki, Hiroko Taniguchi, Kazuo Ushijima
Background: Cleidocranial dysplasia is a type of skeletal dysplasia, which is primarily characterized by delayed ossification of skeletal structures. It causes facial and oral abnormalities, resulting in difficult airway management and neuraxial anesthesia. Case presentation: The patient was a 24-year-old primipara (height 138 cm, weight 42 kg) with a hypoplastic right clavicle, patent fontanelles, dental malalignment, and a high palate. She was diagnosed with cleidocranial dysplasia at birth, although gene examination has not been performed...
2018: JA Clin Rep
https://www.readbyqxmd.com/read/29457053/increased-subjective-experience-of-non-target-emotions-in-patients-with-frontotemporal-dementia-and-alzheimer-s-disease
#5
Kuan-Hua Chen, Sandy J Lwi, Alice Y Hua, Claudia M Haase, Bruce L Miller, Robert W Levenson
Although laboratory procedures are designed to produce specific emotions, participants often experience mixed emotions (i.e., target and non-target emotions). We examined non-target emotions in patients with frontotemporal dementia (FTD), Alzheimer's disease (AD), other neurodegenerative diseases, and healthy controls. Participants watched film clips designed to produce three target emotions. Subjective experience of non-target emotions was assessed and emotional facial expressions were coded. Compared to patients with other neurodegenerative diseases and healthy controls, FTD patients reported more positive and negative non-target emotions, whereas AD patients reported more positive non-target emotions...
June 2017: Current Opinion in Behavioral Sciences
https://www.readbyqxmd.com/read/29456948/is-routine-use-of-high-resolution-computerized-tomography-of-temporal-bone-in-patients-of-atticoantral-chronic-suppurative-otitis-media-without-intracranial-complications-justified
#6
Meeta Bathla, Hiren Doshi, Atul Kansara
Role of high resolution computerized tomography (HRCT) of temporal bone is established in cases of atticoantral chronic suppurative otitis media (CSOM) with intracranial complications. Routine use of HRCT in management of patients of atticoantral CSOM without intracranial complications has been an issue of debate. The aim of this study was to evaluate the routine use of HRCT of temporal bone in such cases. This study was a prospective study done at LG hospital, AMC MET Medical College, Ahmedabad to evaluate and compare the temporal bone findings in HRCT and intraoperative findings in 100 patients with atticoantral CSOM...
March 2018: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/29456935/radiological-evaluation-of-cochlear-orientation-and-its-implications-in-cochlear-implantation
#7
Avvaru Satya Kiran, Ajoy Mathew Varghese, Aparna Irodi, Anjali Lepcha, John Mathew, Visalakshi Jeyaseelan
To test whether there are variations in cochlear orientation with respect to age and sex, and its relevance in cochlear implant surgery. Implant otologists rely upon the anatomic landmarks including the facial recess and round window niche and round window membrane for accessibility and placement of electrode array into scala tympani of basal turn of cochlea. Anecdotally, surgeons note variations in cochlear orientation with respect to age. Cochlear orientation studied radiologically by pre-operative CT scan of temporal bone can guide a Surgeon's approach to cochlear implantation...
March 2018: Indian Journal of Otolaryngology and Head and Neck Surgery
https://www.readbyqxmd.com/read/29456899/facial-weakness-diplopia-and-fever-in-a-31-year-old-an-atypical-case-of-tuberculous-meningitis
#8
Ahmed H Qavi, Tasnim F Imran, Zachariah Hasan, Fariha Ilyas
Tuberculous meningitis (TBM) is an infection of the central nervous system (CNS) meninges that carries high morbidity and mortality. It is important to recognize, as patients may present with atypical symptoms. We describe the case of a 31-year-old man with a history of diabetes who presented with a sub-acute onset of right-sided facial weakness and right gaze difficulty with diplopia. History revealed low-grade fever, right-sided headache, fatigue and moderate weight loss for the past several weeks. The patient did not report neck stiffness, rigidity, fever, chills or cough...
December 7, 2017: Curēus
https://www.readbyqxmd.com/read/29456765/peripheral-blood-epi-signature-of-claes-jensen-syndrome-enables-sensitive-and-specific-identification-of-patients-and-healthy-carriers-with-pathogenic-mutations-in-kdm5c
#9
Laila C Schenkel, Erfan Aref-Eshghi, Cindy Skinner, Peter Ainsworth, Hanxin Lin, Guillaume Paré, David I Rodenhiser, Charles Schwartz, Bekim Sadikovic
Background: Claes-Jensen syndrome is an X-linked inherited intellectual disability caused by mutations in the KDM5C gene. Kdm5c is a histone lysine demethylase involved in histone modifications and chromatin remodeling. Males with hemizygous mutations in KDM5C present with intellectual disability and facial dysmorphism, while most heterozygous female carriers are asymptomatic. We hypothesized that loss of Kdm5c function may influence other components of the epigenomic machinery including DNA methylation in affected patients...
2018: Clinical Epigenetics
https://www.readbyqxmd.com/read/29456480/novel-homozygous-missense-mutation-in-ryr1-leads-to-severe-congenital-ptosis-ophthalmoplegia-and-scoliosis-in-the-absence-of-myopathy
#10
Nafi Dilaver, Neda Mazaheri, Reza Maroofian, Jawaher Zeighami, Tahere Seifi, Mina Zamani, Alireza Sedaghat, Gholam Reza Shariati, Hamid Galehdari
Ryanodine receptor 1 ( RYR1 ) is an intracellular calcium receptor primarily expressed in skeletal muscle with a role in excitation contraction. Both dominant and recessive mutations in the RYR1 gene cause a range of RYR1 -related myopathies and/or susceptibility to malignant hyperthermia (MH). Recently, an atypical manifestation of ptosis, variably presenting with ophthalmoplegia, facial paralysis, and scoliosis but without significant muscle weakness, has been reported in 9 cases from 4 families with bialleic variants in RYR1 ...
December 2017: Molecular Syndromology
https://www.readbyqxmd.com/read/29456478/proximal-deletion-of-6q-overlapping-with-toriello-carey-facial-phenotype-prenatal-findings-clinical-course-differential-diagnosis-and-review
#11
Sofía Catena, Mariana Aracena, Óscar Pizarro, Karena Espinoza, Guillermo Lay-Son
Proximal deletion of 6q is a relatively rare chromosomal abnormality. Reported patients have deletions of different sizes but share partial overlap and present with similar clinical features, and some of them were described prior to the introduction of chromosome microarrays. We describe a male patient with prenatal sonographic findings of nuchal edema, intrauterine growth restriction, renal pelvis dilatation, and oligohydramnios. At birth, facial dysmorphism, retro/micrognathia, a short and wide neck as well as cardiovascular and renal anomalies were noted...
December 2017: Molecular Syndromology
https://www.readbyqxmd.com/read/29456116/influence-of-topical-steroids-on-intraocular-pressure-in-patients-with-atopic-dermatitis
#12
Risa Tamagawa-Mineoka, Naoko Yasuoka, Mayumi Ueta, Norito Katoh
BACKGROUND: Topical corticosteroids (TCS) can induce adverse effects, such as skin atrophy. Although TCS can cause increases in intraocular pressure (IOP), the effects of daily TCS use on IOP have not been fully elucidated. We evaluated the clinical doses of TCS and the change in the IOP during the daily treatment of atopic dermatitis (AD). METHODS: We collected clinical data on a total of 65 patients who were diagnosed with AD and underwent 2 or more IOP measurements at our hospital...
February 15, 2018: Allergology International: Official Journal of the Japanese Society of Allergology
https://www.readbyqxmd.com/read/29455430/existential-meaning-of-patients-with-chronic-facial-pain
#13
Silvia Regina Dowgan Tesseroli de Siqueira
Coping strategies are necessary to deal with pain, one of the most disabling conditions. Treatments are often refractory, and the elaboration of existential meaning is necessary to live with residual pain. The objective of this study was to discuss the relevance of the meaning of life in coping with refractory chronic neuropathic facial pain according to singular cases. Each patient is unique and needs a singular approach to understand and treat the pain phenomenon. Self-transcendence, existential issues and philosophical values are central concepts to assess chronic conditions and should be highlighted in medical practice these days...
February 17, 2018: Journal of Religion and Health
https://www.readbyqxmd.com/read/29455232/startle-reflex-modulation-by-affective-face-emoji-pictographs
#14
Anton Aluja, Ferran Balada, Eduardo Blanco, Ignacio Lucas, Angel Blanch
The current research was designed to assess possible differences in the emotional content of pleasant and unpleasant face emoji using acoustically evoked eyeblink startle reflex response. Stimuli were selected from Emojipedia Webpage. First, we assessed these stimuli with a previous independent sample of 190 undergraduate students (46 males and 144 females) mean age of 21.43 years (SD 3.89). A principal axis method was performed using the 30 selected emoji faces, extracting two factors (15 pleasant and 15 unpleasant emoji)...
February 17, 2018: Psychological Research
https://www.readbyqxmd.com/read/29454958/clinical-features-and-surgical-management-of-cerebellopontine-angle-cholesteatoma-presented-as-trigeminal-neuralgia
#15
Ma Kai, Li Yongjie
BACKGROUND: It is difficult to differentiate patients with cerebellopontine angle (CPA) cholesteatoma and patients with primary trigeminal neuralgia(TN) just according to early symptoms. We aimed to explore the clinical characteristics, early diagnosis and microneurosurgical techniques for CPA cholesteatoma presented as trigeminal neuralgia. METHODS: The data of 26 patients who complained trigeminal neuralgia with cerebellopontine angle cholesteatoma between January 2009 and December 2015 were collected and studied retrospectively, they were diagnosed by MRI preoperatively and confirmed by pathology postoperatively...
February 15, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29454467/microvascular-decompression-for-hemifacial-spasm-outcome-on-spasm-and-complications-a-review
#16
M Sindou, P Mercier
Over the last decades microvascular decompression (MVD) has been established as the curative treatment of the primary Hemifacial Spasm (HFS), proven to be linked in almost all cases to a neurovascular compression of the facial nerve. Because the disease is not life-threatening and MVD not totally innocuous, efficacy and safety have to be weighted before decision taken of indicating surgery. The authors have been charged by the French Speaking Society of Neurosurgery to conduct a detailed evaluation of the probability of relief of the spasm that MVD is able to obtain, together with its potential complications...
February 14, 2018: Neuro-Chirurgie
https://www.readbyqxmd.com/read/29454124/brainstem-dose-constraints-in-non-isometric-radiosurgical-treatment-planning-of-trigeminal-neuralgia-a-single-institution-experience
#17
Michael Zhang, Layton A Lamsam, Matthew K Schoen, Swapnil S Mehta, Geoffrey Appelboom, John K Adler, Scott G Soltys, Steven D Chang
INTRODUCTION: CyberKnife stereotactic radiosurgery (SRS) for trigeminal neuralgia (TGN) administers non-isometric, conformational high-dose radiation to the trigeminal nerve with risk of subsequent hypoesthesia. METHODS: We performed a retrospective, single-institution review of 66 TGN patients, treated by CyberKnife, to compare outcomes from two distinct treatment periods (standard dosing, N = 38 and reduced dosing, N = 28). Standard and reduced dosing permitted a maximum brainstem dose of 45 Gy and 25 Gy, respectively, each with a prescription dose of 60 Gy...
February 14, 2018: World Neurosurgery
https://www.readbyqxmd.com/read/29454076/the-biological-basis-of-treating-jaw-discrepancies-an-interplay-of-mechanical-forces-and-skeletal-configuration
#18
REVIEW
Konstantinos Karamesinis, Efthimia K Basdra
Jaw discrepancies and malrelations affect a large proportion of the general population and their treatment is of utmost significance for individuals' health and quality of life. The aim of their therapy is the modification of aberrant jaw development mainly by targeting the growth potential of the mandibular condyle through its cartilage, and the architectural shape of alveolar bone through a suture type of structure, the periodontal ligament. This targeted treatment is achieved via external mechanical force application by using a wide variety of intraoral and extraoral appliances...
February 14, 2018: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/29453399/association-of-sleep-and-circadian-activity-rhythm-with-emotional-face-processing-among-12-month-old-infants
#19
Wanqi Sun, Shirley Xin Li, Guanghai Wang, Shumei Dong, Yanrui Jiang, Karen Spruyt, Jiefan Ling, Qi Zhu, Tatia Mei-Chun Lee, Fan Jiang
Sleep and circadian rhythmicity both play an important role in human's cognitive functioning, yet the way in which early development of sleep and circadian rhythm affects cognitive processes and social learning in infants remains less understood. We examined the association of sleep and circadian activity rhythm (CAR) with face and emotional information processing in 12-month old infants. Face processing was measured by eye tracking, whereby infants' scanning patterns and pupil dilations were calculated when they were presented with neutral, pleasant and unpleasant faces...
February 16, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29452877/the-split-hypoglossal-nerve-versus-the-cross-face-nerve-graft-to-supply-the-free-functional-muscle-transfer-for-facial-reanimation-a-comparative-study
#20
Tarek A Amer, Mohamed S El Kholy
Long-standing cases of facial paralysis are currently treated with free functional muscle transfer. Several nerves are mentioned in the literature to supply the free muscle transfer. The aim of this study is to compare the split hypoglossal nerve and the cross-face nerve graft to supply the free functional muscle transfer in facial reanimation. Of 94 patients with long-standing, unilateral facial palsy, 49 were treated using the latissimus dorsi muscle supplied by the split hypoglossal nerve, and 45 patients were treated using the latissmus dorsi muscle supplied by healthy contralateral buccal branch of the facial nerve...
January 31, 2018: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
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