keyword
MENU ▼
Read by QxMD icon Read
search

Cervical mass

keyword
https://www.readbyqxmd.com/read/28332747/ultra-performance-liquid-chromatography-hyphenated-with-quadrupole-orbitrap-mass-spectrometry-for-simultaneous-determination-of-necine-core-structure-pyrrolizidine-alkaloids-in-crotalaria-sessiliflora-l-without-all-corresponding-standards
#1
Wei Zhang, Wenbei Huai, Yi Zhang, Jincan Shen, Xunyou Tang, Xiujuan Xie, Ke Wang, Huajun Fan
INTRODUCTION: Crotalaria sessiliflora L. is a Chinese traditional herb for treatment of cutaneum carcinoma and cervical carcinoma. In addition to monocrotaline, coexisting pyrrolizidine alkaloids (PAs) also require further quantification for quality control and pharmaceutical uses of the herb. OBJECTIVE: To establish a UPLC-Q-Orbitrap/MS method of simultaneous determination of coexisting PAs with same parent structure for quality control and comprehensive researches of Crotalaria sessiliflora L...
March 23, 2017: Phytochemical Analysis: PCA
https://www.readbyqxmd.com/read/28332304/sclerosing-polycystic-adenosis-a-rare-tumor-misdiagnosed-as-retention-cyst-on-fine-needle-aspiration-cytology
#2
Shilpi, Fuzail Ahmad Ansari, Shalini Bahadur, Akshi Katyal, Aastha Narula, Namrata Nargotra, Sompal Singh
Sclerosing polycystic adenosis (SPA) is a rare benign neoplasm of the salivary gland which resembles the fibrocystic disease of the breast clinically as well as morphologically. This entity has varied morphological presentation on fine needle aspiration. Only a few case reports and occasional case series are found in the literature describing its cytology. Here we are presenting a case of SPA in the parotid gland in a 13-year-old male patient who presented with a slow growing infra-auricular mass since one year without any other symptoms...
March 22, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/28331901/isolated-port-site-recurrence-of-node-negative-clinical-stage-ib1-cervical-adenocarcinoma
#3
Uma Deshmukh, Molly McAdow, Jonathan Black, Pei Hui, Masoud Azodi
INTRODUCTION: Port site metastasis after laparoscopic surgery for cervical cancer is a rare phenomenon. METHODS: We present a case report of isolated port site recurrence 4 years following laparoscopic surgery in a patient with node-negative, clinical stage IB1 cervical adenocarcinoma. RESULTS: A 44 year-old woman presented with a necrotic cervical lesion. A biopsy of the mass revealed invasive endocervical adenocarcinoma. She underwent a robotic-assisted radical hysterectomy, bilateral salpingectomy, and pelvic lymph node dissection with bilateral oophoropexy...
May 2017: Gynecologic Oncology Reports
https://www.readbyqxmd.com/read/28329979/imaging-of-neck-masses-in-the-neonate
#4
Amina Ben Salem, Abir Khalfalli, Saida Jerbi, Wissem Harzallah, Fatma-Zohra Chioukh, Chiraz Hafsa, Ines Mezhoud
INTRODUCTION: Neck masses occurring in the neonatal period and early infancy consist of vascular tumors, vascular malformations, benign and malignant soft tissue tumors and other developmental lesions. Although some lesions can be diagnosed on clinical grounds, others can only be diagnosed by imaging. Beyond diagnosis, imaging plays a significant role in evaluating the location and extent of a lesion for possible intervention. METHODS AND MATERIALS: Clinical series descriptive study with a retrospective examination of neonates with masses of the neck...
March 2017: Journal of Neuroradiology. Journal de Neuroradiologie
https://www.readbyqxmd.com/read/28328683/surgical-support-during-the-terrorist-attacks-in-paris-13-november-2015-experience-at-b%C3%A3-gin-military-teaching-hospital
#5
Olivier Barbier, Brice Malgras, Camille Choufani, Antoine Bouchard, Didier Ollat, Gilbert Versier
BACKGROUND: Recent conflicts have allowed the French Army Health Service to improve management quality for wartime-injured people during military operations. On 13 November 2015, it was in Paris that France was directly attacked and Bégin Military Teaching Hospital, like several hospitals in Paris, had to face a large number of gunshot victims. Thanks to our operational experience, injured people hospitalized in military hospitals benefited from a management based on triage and damage control (DC) principles...
March 21, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28325943/a-parameterized-model-for-mean-urinary-inflow-rate-and-its-preliminary-application-in-radiotherapy-for-cervical-cancer
#6
Fu Jin, Huan-Li Luo, Juan Zhou, Ding-Yi Yang, Li Yin, Xiao-Qing Yang, Ya-Nan He, Xian-Feng Liu, Da Qiu, Ming-Song Zhong, Han Yang, Chao Li, Qi-Cheng Li, Guang-Lei He, Ying Wang
Forty-nine patients with stage IIb cervical cancer were included to investigate the changes in bladder volume in response to different approaches to maintaining consistent bladder filling. The impacts of age (P age), water consumption (P wat ), and body mass index (BMI, P bmi ) on the mean urinary inflow rate (v tot ) were analysed. The bladder volume (BV) increased linearly over time. A large variation in v tot among individuals was observed, ranging from 0.19 to 5.13 ml/min. The v tot was correlated with P age (R = -0...
March 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28324801/schwannoma-of-the-descending-loop-of-the-hypoglossal-nerve-case-report
#7
Giulio Illuminati, Giulia Pizzardi, Rocco Pasqua, Piergaspare Palumbo, Francesco Vietri
INTRODUCTION: Schwannomas of the descending loop of the hypoglossal nerve are very rare. They are slow-growing tumors that may masquerade a carotid body tumor. PRESENTATION OF CASE: A 60-year-old female was referred for a latero-cervical mass appearing as a chemodectoma at CT-scan. At operation, a 2cm mass arising from the descending loop of the hypoglossal nerve was resected en bloc with the loop itself and a functional lymphadenectomy was associated. Post-operative course was uneventful and the patient is free from disease recurrence at one year follow-up...
March 7, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28324213/-split-and-splayed-c3-traumatic-lateral-c2-3-dislocation-without-neurological-deficits-unique-case-and-its-management
#8
Apinderpreeet Singh, Pravin Salunke, Rajeev P Kamble
BACKGROUND: Traumatic C2-3 dislocation has been often described in the antero-posterior plane but is extremely rare in the lateral plane. Such dislocations have been described in thoraco-lumbar and C1-2. The need to study the imaging in multiple planes has been highlighted to plan proper realignment. METHODS: A young male presented with neck pain alone following a train accident. The imaging showed a fracture of C3 splaying it. The C2-3 showed lateral dislocation in the lateral plane with locked C2-3 facets on one side and C3-4 facets on the other...
March 21, 2017: European Spine Journal
https://www.readbyqxmd.com/read/28323689/intradural-intramedullary-cervicothoracic-tumor-with-long-segmental-localization-a-case-report-with-step-by-step-surgical-treatment-strategy-with-neuromonitorization
#9
Askin E Hasturk, Teoman Etikcan, Suat Canbay
Ependymomas are the most common gliomas of the conus and lower cord, with the cervical cord being the second most common location. These tumors can extend upward 3-4 vertebra, and some ependymomas can extend up over 15 segments. Depending on many factors, such as tumor size, lateralization, kyphotic deformity, and lordosis state, there are several posterior surgical options, including laminectomy, laminectomy and lateral mass screw-plate, and laminoplasty. In this study, we discuss a case of intradural intramedullary cervicothoracic ependymoma with long-segmental localization, as well as the general surgical principles of its excision with step-by-step demonstrative figures...
April 2017: Clinical Spine Surgery
https://www.readbyqxmd.com/read/28321353/paranasal-rosai-dorfman-disease-with-osseous-destruction
#10
Kevin Hur, Changxing Liu, Jeffrey A Koempel
Rosai-Dorfman disease is a rare histiocytic proliferative disorder of unknown etiology typically characterized by cervical lymphadenopathy. Extranodal involvement often manifests in the head and neck region. We present a 10-year-old male who presented to our hospital with left epiphora from an aggressive paranasal mass invading the left orbit with osseous destruction. The mass was surgically biopsied and debulked with histopathological examination revealing Rosai-Dorfman disease. Although rarely found in the sinuses, Rosai-Dorfman disease should be considered when evaluating sinonasal masses...
2017: Case Reports in Otolaryngology
https://www.readbyqxmd.com/read/28320182/axial-mr-diffusion-tensor-imaging-and-tractography-in-clinical-diagnosed-and-pathology-confirmed-cervical-spinal-cord-astrocytoma
#11
Mangsuo Zhao, Bingxin Shi, Tuoyu Chen, Yuqi Zhang, Tongchao Geng, Liyan Qiao, Mingjie Zhang, Le He, Huancong Zuo, Guihuai Wang
OBJECTIVE: To evaluate the diffusion tensor imaging (DTI) and diffusion tensor tractography (DTT) features of cervical spinal cord astrocytoma. METHODS: Eleven patients with cervical spinal cord astrocytomas and 10 healthy volunteers were recruited in this study. Conventional magnetic resonance imaging (MRI) and axial DTI were performed on a 3.0T MRI system. Apparent diffusion coefficient (ADC), fractional anisotropy (FA), axial diffusivity (AD), and radial diffusivity (RD) values for the lesions were measured...
April 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28316781/dyspnea-and-dysphagia-associated-to-hypopharyngeal-fibrolipoma-a-case-report
#12
Marco A Mendez Saenz, Vicente J Villagomez Ortiz, Mario Jesús Jr Villegas González, Baltazar Gonzalez Andrade, Miguel Angel Liñan Arce, German A Soto-Galindo, José Luis Treviño González
Fibrolipomas are benign lesions conformed by fat and connective tissue, classified as histologic variants of lipomas. They are rarely located in the head and neck and represent less than 0.6% of the benign tumors of the larynx and hypopharynx. Their clinical presentation depends on its location and size. We present the case of a 51-year-old male patient who reported progressive dyspnea, dysphagia and obstructive sleep symptoms with a duration of 3 months, without apparent cause. A pharyngolaryngeal fiberoptic endoscopy showed a smooth, rounded mass in the posterior wall of the hypopharynx, partially obstructing the laryngeal vestibule, creating a valve effect...
April 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28315747/multivariate-analysis-of-airway-obstruction-and-reintubation-after-anterior-cervical-surgery
#13
REVIEW
Haoxi Li, Yufeng Huang, Bin Shen, Zhaoyu Ba, Desheng Wu
STUDY DESIGN: A retrospective study PURPOSE: To explore the risk factors for reintubation after airway obstruction following anterior cervical surgery. STUDY BACKGROUND: Anterior cervical surgery is an effective surgical therapy for cervical spine disorders. As the anterior approach is adopted more frequently, some rare postoperative complications come under the spotlight, among which, airway obstruction is extremely detrimental. However, the risk factors and the pathogenesis of the airway obstruction still remain unknown...
March 15, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28303066/cervical-chyloma-after-neck-dissection-a-case-report
#14
Masashi Kimura, Hiroyuki Ohto, Akio Shibata, Hiroki Yamada, Shusuke Nishiwaki, Masahiro Umemura
Cervical chylomas are rare pseudocystic collections that lack an epithelial lining and arise from the thoracic duct or its tributaries; although they typically develop after neck surgery or trauma, they can arise from unknown causes. Treatment options include not only conservative therapy, such as dietary modification, repeated aspirations, and sclerotherapy, but also include surgical excision. We describe a case of a chyloma in a 64-year-old Japanese woman with squamous cell carcinoma of the gingiva. The chyloma developed following left segmental mandibulectomy with radical neck dissection and reconstruction, using a titanium plate and a pectoralis major myocutaneous flap...
February 2017: Nagoya Journal of Medical Science
https://www.readbyqxmd.com/read/28301492/variability-in-target-delineation-of-cervical-carcinoma-a-korean-radiation-oncology-group-study-krog-15-06
#15
Ji Hyeon Joo, Young Seok Kim, Byung Chul Cho, Chi Young Jeong, Won Park, Hak Jae Kim, Won Sup Yoon, Mee Sun Yoon, Ji-Yoon Kim, Jin Hwa Choi, Youngmin Choi, Joo-Young Kim
PURPOSE: To determine inter-observer variability in target volume definition of cervical cancer in radical and adjuvant radiotherapy (RT) settings. METHODS: Eight physicians contoured CTVs of 2 patients underwent definitive and postoperative RT. Each volume was analyzed using the individual/median volume ratio and generalized conformity index (CIgen). And center of mass (COM) of each contour was calculated. Expert agreement was quantified using an expectation maximization algorithm for Simultaneous Truth and Performance Level Estimation (STAPLE)...
2017: PloS One
https://www.readbyqxmd.com/read/28298797/cervical-vagal-schwannoma-anesthetic-concerns
#16
Suman Saini, Nikki Sabharwal, Nidhi Agrawal, Bhupender Singh
Schwannomas arising from cervical vagus nerve is an extremely rare benign neoplasm. The majority of patients present with insidiously growing lateral neck mass without neurological deficit. We report a case of symptomatic cervical vagal nerve schwannoma in a 32-year-old female. Complete surgical resection is the treatment of choice. However, anesthetic management of these tumors can be challenging. We describe here the complications experienced during the management of the patient.
January 2017: Anesthesia, Essays and Researches
https://www.readbyqxmd.com/read/28293535/inflammatory-choroidal-neovascular-membrane-after-healed-tuberculous-choroidal-granuloma
#17
Sikander A K Lodhi, Khadija Saifuddin, Santhosh Devulapally
Objective: To present a case of choroidal granuloma masquerading as intraocular tumor that healed on anti-tuberculous treatment but led to the development of inflammatory choroidal neovascular membrane (CNVM). Method: A 42-year-old female patient with past history of hysterectomy presented with diminution of vision in the right eye. Fundus examination in the right eye showed a yellowish white choroidal mass with associated bullous retinal detachment superotemporal to fovea. Left eye fundus was normal. Fundus flourescein angiography showed early and late hyperflourescence with late pooling in serous detachments...
2017: GMS Ophthalmology Cases
https://www.readbyqxmd.com/read/28291424/giant-melanotic-neuroectodermal-tumor-of-infancy-melanotic-progonoma-of-the-head-and-neck-report-of-a-malignant-case
#18
Giancarlo Nicosia, Pietro Spennato, Ferdinando Aliberti, Daniele Cascone, Lucia Quaglietta, Maria Elena Errico, Mario Muto, Franco Ionna, Giuseppe Cinalli
Melanotic neuroectodermal tumor of infancy is a rare congenital pigmented neoplasm of neural crest origin, locally aggressive, growing rapidly and developing during the 1st year of life. It most commonly arises from the maxilla, cranial vault, and mandible. Occasionally, it exhibits malignant behavior with local lymph nodes involvement. Cases misdiagnosed and left untreated for a long time can present challenges due to the tumor mass and infiltration. In these cases, adjuvant chemotherapy can be extremely helpful before radical excision...
February 24, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28284967/etiology-treatment-modalities-of-occipital-artery-aneurysms
#19
Nauman S Chaudhry, Brandon G Gaynor, Shahrose Hussain, Paul D Dernbach, Mohammad A Aziz-Sultan
BACKGROUND: Aneurysms of the external carotid artery represent approximately 2% of cervical carotid aneurysms with the majority being traumatic pseudoaneurysms. The diagnosis, treatment, and follow-up of such lesions are completely individualized as there is a paucity of literature available for guidance. CASE DESCRIPTION: We report the case of an 83-year-old woman with an 8-week history of headache in the occipital region, transient episode of gait disturbance, and pulsatile tinnitus on the right...
March 8, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28282293/preliminary-phytochemical-analysis-and-evaluation-of-antioxidant-cytotoxic-and-inhibition-of-lipopolysaccaride-induced-nos-inos-expression-in-balb-c-mice-liver-by-ziziphus-oenoplia-mill-fruit
#20
Ramaraj Thirugnanasampandan, Gunasekar Ramya, Gunasekaran Bhuvaneswari, Srinivasan Aravindh, Suresh Vaishnavi, Madhusudhanan Gogulramnath
BACKGROUND: Ziziphus oenoplia Mill. is an ethnomedicinal plant and its fruit has been traditionally used by Puliar tribes of Anamalai Hills, Tamil Nadu, India to treat various ailments. Phytochemical analysis, antioxidant, cytotoxic and inducible nitric oxide synthase (iNOS) gene downregulation activities of Z. oenoplia fruit (ZOF) were studied. METHODS: To explore bioactive compounds present in the ripened fruits, high-performance thin-layer chromatography (HPTLC) and gas chromatography/mass spectrometry (GC-MS) analysis were done...
March 10, 2017: Journal of Complementary & Integrative Medicine
keyword
keyword
98593
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"