keyword
MENU ▼
Read by QxMD icon Read
search

cystic cns

keyword
https://www.readbyqxmd.com/read/27879399/bone-subtraction-radiography-in-adult-patients-with-cystic-fibrosis
#1
Verena C Obmann, Andreas Christe, Lukas Ebner, Zsolt Szucs-Farkas, Sebastian R Ott, Sai Yarram, Enno Stranzinger
BACKGROUND: Bone subtraction radiography allows reading pulmonary changes of chest radiographs more accurately without superimposition of bones. PURPOSE: To evaluate the value of bone subtraction chest radiography using dual energy (DE) bone subtracted lung images compared to conventional radiographs (CR) in adult patients with cystic fibrosis (CF). MATERIAL AND METHODS: Forty-nine DE radiographs of 24 patients (16 men) with CF (mean age, 32 years; age range, 18-71 years) were included...
November 22, 2016: Acta Radiologica
https://www.readbyqxmd.com/read/27876591/cystic-fibrosis-and-the-nervous-system
#2
REVIEW
Leah R Reznikov
Cystic Fibrosis (CF) is a life-shortening autosomal recessive disorder caused by mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR). CFTR is an anion channel that conducts bicarbonate and chloride across cell membranes. While defective anion transport across epithelial cells is accepted as the basic defect in CF, many of the features observed in people with CF and organs affected in CF are modulated by the nervous system. This is of interest because CFTR expression has been reported in both the peripheral and central nervous systems, and it is well known that the transport of anions, such as chloride, greatly modulates neuronal excitability...
November 19, 2016: Chest
https://www.readbyqxmd.com/read/27861331/intraparenchymal-endodermal-cyst-with-spontaneous-intracystic-hemorrhage-in-the-temporal-lobe-of-an-adult
#3
Xin-Jie Bao, Xue-Yuan Li, Qi-Pu Wang, Xin-Yu Ren, Zhi-Yong Liang, Wen-Bin Ma, Ren-Zhi Wang, Jun-Ji Wei
BACKGROUND: Endodermal cysts (EC) are rare but well-known congenial lesions of the central nervous system mainly located in the spinal subdural space. Intracranial ECs are rare and commonly encountered in the posterior cranial fossa as extra-axial lesions; an intraparenchymal location is exceedingly rare. A complete removal is the best surgical strategy and any residue can cause recurrence. It is necessary to exclude EC in patients with intracranial cystic lesions. We present a case of intraparenchymal EC with spontaneous intracystic hemorrhage in the temporal lobe of an adult...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27810194/-ectopic-craniopharyngioma-and-gardner-s-syndrome-case-report-and-literature-review
#4
Juan Antonio Álvarez Salgado, Francisco González-Llanos Fernández de Mesa, Jorge Javier Villaseñor Ledezma, Maria de Los Angeles Cañizares Méndez, Igor Paredes Sansinenea, Angel Rodríguez de Lope-Llorca, Manuela Mollejo Villanueva
INTRODUCTION: Craniopharyngioma accounts for around 3% of all primary tumours of the central nervous system. It is usually located in the suprasellar region, although it may also have an ectopic location. CASE REPORT: The case is presented on 29 year-old male who underwent surgery for a jaw osteoma when he was 19 years old and was subsequently diagnosed with Gardner's syndrome. He was admitted in our Hospital with right facial paresis and diplopia of one day onset...
October 31, 2016: Neurocirugía
https://www.readbyqxmd.com/read/27784367/-manifestations-of-pet-ct-imaging-in-primary-central-nervous-system-lymphoma
#5
Liang Yin, Zhi-Chun Lin, Jian-Lan Yue, Shi-Ming Huang, Wei Chen
OBJECTIVE: To investigate the PET/CT features of primary central nervous system lymphoma(PCNSL). METHODS: A retrospective analysis of PET/CT imaging manifestations and clinical data was performed in 4 PCNSL cases which were confirmed by surgery or stereotactic pathologic biopsy. RESULTS: The pathologic biopsy in 4 patients all showed diffuse large B cell lymphoma with a total of 8 lesions. All cases were performed with (18)F-FDG PET/CT imaging except 1 patient simultaneously with (18)F-FLT PET/CT imaging in the brain...
October 2016: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/27695363/atypical-teratoid-rhabdoid-tumors-challenges-and-search-for-solutions
#6
Ahitagni Biswas, Lakhan Kashyap, Aanchal Kakkar, Chitra Sarkar, Pramod Kumar Julka
Atypical teratoid/rhabdoid tumor (AT/RT) is a highly malignant embryonal central nervous system tumor commonly affecting children <3 years of age. It roughly constitutes 1%-2% of all pediatric central nervous system tumors. Recent data show that it is the most common malignant central nervous system tumor in children <6 months of age. Management of this aggressive tumor is associated with a myriad of diagnostic and therapeutic challenges. On the basis of radiology and histopathology alone, distinction of AT/RT from medulloblastoma or primitive neuroectodermal tumor is difficult, and hence this tumor has been commonly misdiagnosed as primitive neuroectodermal tumor for decades...
2016: Cancer Management and Research
https://www.readbyqxmd.com/read/27684056/successful-strategy-to-treat-a-solitary-cystic-melanoma-brain-metastasis
#7
V Kruse, T Boterberg, M Acou, D Creytens, C Van den Broecke, L Brochez, G Hallaert
No abstract text is available yet for this article.
September 29, 2016: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/27659815/intracranial-cystic-myofibroblastoma-a-case-report-with-literature-review
#8
Saksith Smithason, Richard A Prayson, Jeffry P Mullin, J Jordi Rowe, Alireza M Mohammadi
BACKGROUND: Myofibroblastoma is a rare benign soft tissue tumor comprised of contractile myiod cells mostly in mammary gland. Only 4 prior cases arising in the central nervous system have been reported in the literature. We present a case of myofibroblastoma with a cystic component. CASE DESCRIPTION: The patient is a 76-year-old man with a history of Parkinson disease. The tumor was found incidentally after a minor fall. Magnetic resonance imaging revealed a 6.7-cm well-circumscribed, partly cystic mass with a 2...
September 19, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27593833/whipple-disease-confined-to-the-central-nervous-system-presenting-as-a-cystic-tumor-case-report-and-review-of-literature
#9
Mohamed Kilani, Leila Njim, Atef Ben Nsir, Mohamed Nejib Hattab
Although neurological features are commonly encountered in Whipple's disease (WD), presentation with purely neurologic patterns is uncommon. Exclusive confinement to the central nervous system (CNS) is extremely rare. In these cases, the development of isolated cerebral mass is exceptional. In the present paper, the authors describe a case of a 68-year-old man who presented with partial seizures. The neurological examination was normal. The imaging showed a cystic lesion. This tumor-like lesion was removed by performing frontal craniotomy...
May 5, 2016: Turkish Neurosurgery
https://www.readbyqxmd.com/read/27593775/imaging-features-of-neurocysticercosis-analysis-of-consecutive-57-patients-in-5-years
#10
Anqi Xiao, Hanjiang Zeng, Jiahe Xiao, Xiaoke Zhang, Chao You
AIM: To investigate the imaging features of neurocysticercosis to provide clinicians with valuable information in the diagnosis and treatment. MATERIAL AND METHODS: 71 consecutive cases of neurocysticercosis diagnosed by CT and MRI in the duration from January 2009 to January 2014 in our institute were collected. Of all the cases, 57 patients met the recognized diagnostic criteria of neurocysticercosis. In this series, 55 cases were positive in ELISA examination, 3 cases were positive in cysticercosis IgG, and 11 cases were confirmed by surgery...
December 7, 2015: Turkish Neurosurgery
https://www.readbyqxmd.com/read/27592585/-diagnosis-and-treatment-for-2-cases-of-tuberous-sclerosis-complex-with-pulmonary-lymphangioleiomyomatosis
#11
Dandan Zong, Caihong Liu, Zhihui Shi, Li Zhou, Yating Peng, Ruoyun Ouyang
To improve the diagnosis and treatment for tuberous sclerosis complex (TSC) with pulmonary lymphangioleiomyomatosis, a retrospective analysis was performed based on the clinical data of 2 patients with such disease. Both of them have typical thin-walled cystic lesion throughout the lung field, renal angioleiomyolipoma, and various degrees of skin lesions. Central nervous system is involved in one patient. Lesions in the lung and kidney in one patient were improved significantly after 5 months of rapamycin treatment...
July 2016: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/27586176/neurenteric-cyst-or-neuroendodermal-cyst-immunohistochemical-study-and-pathogenesis
#12
Chun-Ting Chen, Hung-Yi Lai, Shih-Ming Jung, Ching-Yi Lee, Chieh-Tsai Wu, Shih-Tseng Lee
BACKGROUND: Neurenteric cysts are rare central nervous system lesions derived from an endodermal origin. There is no consensus concerning pathogenesis due to the paucity of occurrences. The authors report their immunohistochemical study of ten cases with neurenteric cysts and postulate its pathogenesis. METHOD: Ten patients underwent surgical treatment for neurenteric cysts from 1995 to 2015. We retrospectively reviewed clinical, radiological, operative, and pathological findings for these patients...
August 29, 2016: World Neurosurgery
https://www.readbyqxmd.com/read/27541436/cranial-nerve-schwannomas-diagnostic-imaging-approach
#13
Aaron D Skolnik, Laurie A Loevner, Deepak M Sampathu, Jason G Newman, John Y Lee, Linda J Bagley, Kim O Learned
Schwannomas are benign nerve sheath tumors that may arise along the complex course of the cranial nerves (CNs), anywhere in the head and neck. Sound knowledge of the CN anatomy and imaging features of schwannomas is paramount for making the correct diagnosis. In this article, we review approaches to diagnosing CN schwannomas by describing their imaging characteristics and the associated clinical presentations. Relevant anatomic considerations are highlighted by using illustrative examples and key differential diagnoses categorized according to regions, which include the anterior skull base, orbit, cavernous sinus, basal cisterns, and neck...
September 2016: Radiographics: a Review Publication of the Radiological Society of North America, Inc
https://www.readbyqxmd.com/read/27413338/racemose-variant-of-neurocysticercosis-a-case-report
#14
Rani Bansal, Mamta Gupta, Vinay Bharat, Neha Sood, Moneet Agarwal
Neurocysticercosis is an important parasitic disease of the central nervous system and constitutes a public health challenge for most of the developing world. Radiological findings may be quite variable. A 50 year old man presented with recent onset generalized tonic-clonic seizures. CT scan revealed a lobulated cystic lesion in the right fronto-temporal lobe compressing the lateral and third ventricle and upper brainstem. Clinico-radiological diagnosis of right fronto-temporal space occupying lesion with possibility of cystic glioma was made...
June 2016: Journal of Parasitic Diseases: Official Organ of the Indian Society for Parasitology
https://www.readbyqxmd.com/read/27393717/predictors-of-hospital-readmission-in-patients-receiving-outpatient-parenteral-antimicrobial-therapy
#15
Laura Means, Susan Bleasdale, Monica Sikka, Alan E Gross
STUDY OBJECTIVE: Outpatient parenteral antimicrobial therapy (OPAT) is increasingly used, and unfortunately, readmissions during OPAT are common. The purpose of this study was to identify predictors of hospital readmission among patients receiving OPAT. DESIGN: Retrospective cohort study. SETTING: Large academic tertiary care hospital. PATIENTS: A total of 216 adults who were discharged and received OPAT through a peripherally inserted central catheter for at least 2 days for treatment of an active infection, excluding patients with cystic fibrosis, between January 2012 and August 2013...
August 2016: Pharmacotherapy
https://www.readbyqxmd.com/read/27366267/supratentorial-endodermal-cysts-report-of-two-cases
#16
Vithal Rangarajan, Amit Mahore, Manoj Kashinath Patil, Ashwini Dnyandaevrao Shendarkar
We describe two rare cases of frontal cystic lesions presenting with symptoms and signs of raised intracranial pressure. Both had a preoperative diagnosis of an arachnoid cyst and were subjected to a craniotomy with marsupialization of the cyst. However, the histology confirmed them to be an endodermal cyst (EC) on both occasions. Both the patients have been closely followed with no recurrence of symptoms. ECs of the central nervous system are usually reported in the spinal canal, mid-line posterior fossa, and the suprasellar regions...
July 2016: Asian Journal of Neurosurgery
https://www.readbyqxmd.com/read/27335712/when-evaluating-a-new-thyroid-mass-and-a-ring-enhancing-brain-lesion-when-two-presentations-collide
#17
Zachary Nicholas, Michael Sughrue, James Battiste, Ozer Algan
We aimed to evaluate the clinical and pathologic features of two common medical illnesses and their appropriate workup and pathognomonic findings. A 57-year-old white male presented with a new onset expressive aphasia while traveling abroad. He was evaluated at an outside facility and underwent workup for a stroke. The evaluation included a CT and MRI of the brain demonstrating three new enhancing lesions, the largest of which was a 2.5 cm ring-enhancing cystic lesion. A CT of the chest noted a 4-cm cystic thyroid lesion that was diagnosed as a thyroid cancer with brain metastases...
2016: Curēus
https://www.readbyqxmd.com/read/27334860/intravascular-large-b-cell-lymphoma-coexisting-with-an-ovarian-carcinoma
#18
Tomoko Uchiyama, Hirokazu Nakamine, Kohei Morita, Hiroe Itami, Tokiko Nakai, Masato Takano, Maiko Takeda, Kinta Hatakeyama, Junko Takahama, Yasuhito Tanase, Hiroshi Kobayashi, Chiho Ohbayashi
We report an incidental case of intravascular large B-cell lymphoma (IVLBCL) coexisting with an ovarian carcinoma in a 76-year-old woman. She visited our hospital with difficulty in defecation. Magnetic resonance imaging and computerized tomography scan revealed a solid and cystic mass probably arising from the left ovary. Gross examination of the tumor obtained by an exploratory surgery showed a solid area in a simple cyst. The ovarian tumor was diagnosed as a high-grade serous carcinoma (HGSC). Early in the post-operative course, this patient developed fever of unknown origin with central nervous system manifestations...
2016: Journal of Clinical and Experimental Hematopathology: JCEH
https://www.readbyqxmd.com/read/27290837/-prenatal-diagnosis-of-meckel-gruber-syndrome-case-report-and-literature-review
#19
REVIEW
J Audifred-Salomón, Barrita-Domínguez I J, de Zárate-Alarcón Ortiz, H Sánchez-Hernández, A Camacho-Cervantes
BACKGROUND: Meckel-Gruber syndrome is a ciliopathy, a lethal autosomal recessive disorder that occurs in all races and ethnicities; it is characterized by central nervous system abnormalities, resulting in mental retardation, bilateral renal cystic dysplasia and malformations of hands and feet. To date there have been only about 200 cases reported worldwide. It is a disease with a recurrence rate of 25% whose most reliable method for diagnosis is prenatal ultrasound. The mortality rate is 100% and in view of the high index of recurrence, subsequent pregnancies should be investigated appropriately with genetic counseling...
February 2016: Ginecología y Obstetricia de México
https://www.readbyqxmd.com/read/27195263/large-mature-cystic-teratoma-of-the-third-ventricle-in-infancy-a-case-report-and-review-of-literatures
#20
Byeong Jin Ha, Young Soo Kim, Jin Hwan Cheong
Teratomas of the central nervous system are rare and are frequently found in children and young adults. Cystic teratomas found in infancy is a well-recognized but infrequent entity. Intracranial teratomas,like teratomas in general, tend to arise from midline structures such as the pineal gland, but has rarely been found in the third ventricle. We report a rare case of a 6-month-old infant with a mature cystic teratoma of the third ventricle with a review of literatures.
April 2016: Brain Tumor Research and Treatment
keyword
keyword
88504
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"