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https://www.readbyqxmd.com/read/28535643/-clinical-analysis-of-10-patients-of-chronic-subdural-hematoma-associated-with-arachnoid-cyst
#1
J Sun, W Wang, D Wang, S An, L Xue, Y Wang, S G Zhu, R C Jiang, X J Yang, S Y Yue
Objective: To investigate the clinical characteristics, pathogenesis and surgical strategy for the chronic subdural hematoma associated with arachnoid cyst (AC). Method: Ten patients of chronic subdural hematoma associated with AC were retrospectively enrolled from the Neurosurgery Department of Tianjin Medical University General Hospital from January 2012 to September 2015, with a mean age of 27.5±5.6 years (range, 18-37 years). All patients simply performed a burr hole drainage of hematoma and left the AC intact, then followed up for 12 to 18 months after discharge respectively...
May 23, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28535571/re-outcome-of-percutaneous-lumbar-synovial-cyst-rupture-in-patients-with-lumbar-radiculopathy-advising-on-improving-technique-and-getting-better-results
#2
Jacob J Rauchwerger, Kenneth D Candido
No abstract text is available yet for this article.
May 2017: Pain Physician
https://www.readbyqxmd.com/read/28535524/genetics-and-autosomal-dominant-polycystic-kidney-disease-progression
#3
Valentina Corradi, Anna Giuliani, Fiorella Gastaldon, Massimo de Cal, Barbara Mancini, Anna Montaldi, Alberta Alghisi, Irene Capelli, Gaetano La Manna, Claudio Ronco
Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary kidney disease, accounting for 10% of European patients on renal replacement therapy. In the previous years, many approaches to slow the progression of ADPKD were studied and many clinical trials published. In addition to having diagnostic role, the description of the genotype is even important to predict the progression of the disease and contributes, combined with several other factors, to a more precise patients classification...
2017: Contributions to Nephrology
https://www.readbyqxmd.com/read/28535182/characterization-of-liver-injury-oval-cell-proliferation-and-cholangiocarcinogenesis-in-glutathione-s-transferase-a3-knockout-mice
#4
Dana R Crawford, Zoran Ilic, Ian Guest, Ginger L Milne, John D Hayes, Stewart Sell
We recently generated glutathione S-transferase (GST) A3 knockout (KO) mice as a novel model to study the risk factors for liver cancer. GSTA3 KO mice are sensitive to the acute cytotoxic and genotoxic effects of aflatoxin B1 (AFB1), confirming the crucial role of GSTA3 in resistance to AFB1. We now report histopathological changes, tumor formation, biochemical changes and gender response following AFB1 treatment as well as the contribution of oxidative stress. Using a protocol of weekly 0.5 mg AFB1/kg administration, we observed extensive oval (liver stem) cell (OC) proliferation within 1-3 weeks followed by microvesicular lipidosis, megahepatocytes, nuclear inclusions, cholangiomas, and small nodules...
May 23, 2017: Carcinogenesis
https://www.readbyqxmd.com/read/28534524/competing-risks-for-mortality-in-patients-with-asymptomatic-pancreatic-cystic-neoplasms-implications-for-clinical-management
#5
Karl Kwok, Jonathan Chang, Lewei Duan, Brian Z Huang, Bechien U Wu
OBJECTIVES: Pancreatic cystic neoplasms (PCNs) are being detected with increased frequency. Current clinical practice guidelines emphasize management based on cyst-related features. We aimed to evaluate the impact of comorbidity on mortality in PCN patients via competing risk analysis. METHODS: We analyzed a retrospective cohort of patients diagnosed between 2005-2010, with follow-up through 2015, for overall and cause-specific mortality. Comorbidities were classified by the Charlson comorbidity index...
May 23, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28534513/protein-disulfide-isomerase-a4-acts-as-a-novel-regulator-of-cancer-growth-through-the-procaspase-pathway
#6
T-F Kuo, T-Y Chen, S-T Jiang, K-W Chen, Y-M Chiang, Y-J Hsu, Y-J Liu, H-M Chen, K K Yokoyama, K-C Tsai, H-H Yeh, Y-R Chen, M-T Yang, C-Y Yang, W-C Yang
Protein disulfide isomerase a4 (PDIA4) is implicated in the growth and death of tumor cells; however, its molecular mechanism and therapeutic potential in cancer are unclear. Here, we found that PDIA4 expression was upregulated in a variety of tumor cell lines and human lung adenocarcinoma tissues. Knockdown and overexpression of PDIA4 in tumor cells showed that PDIA4 facilitated cell growth via the reduction of caspases 3 and 7 activity. Consistently, Lewis lung carcinoma cells overexpressing PDIA4 grew faster than did parental cells in tumor-bearing mice, as shown by a reduced survival rate, increased tumor size and metastasis, and decreased cell death and caspases 3 and 7 activity...
May 22, 2017: Oncogene
https://www.readbyqxmd.com/read/28534175/-aseptic-loosening-of-total-ankle-replacement-two-stage-revision-with-bone-augmentation-of-osseous-defects-and-secondary-prosthesis-implantation
#7
A Barg, M Wiewiorski, V Valderrabano
OBJECTIVE: To remove loosened ankle prosthesis components, perform osseous defect augmentation, and reimplant definitive prosthesis components to preserve ankle range of motion. INDICATIONS: Aseptic loosening of the tibial and/or talar ankle prosthesis components with substantial bone defect. CONTRAINDICATIONS: General surgical/anesthesiological risks, infections, critical soft tissue conditions, nonmanageable hindfoot instability, neurovascular impairment of the lower extremity, neuroarthropathy, substantial nonreconstructable osseous defects with or without cysts on the tibial and/or talar side, noncompliance, primary total ankle replacement (TAR) using intramedullary fixation (stem fixation), severely reduced bone quality, insulin-dependent diabetes mellitus, smoking, unrealistic patients' expectations, high activity in sports...
May 22, 2017: Operative Orthopädie und Traumatologie
https://www.readbyqxmd.com/read/28534015/oncologic-and-obstetric-outcomes-of-conservative-surgery-for-borderline-ovarian-tumors-in-women-of-reproductive-age
#8
Se Yun Lee, Min Chul Choi, Bo Ram Kwon, Sang Geun Jung, Hyun Park, Won Duk Joo, Chan Lee, Je Ho Lee, Joon Mo Lee
OBJECTIVE: To compare the oncologic and obstetric outcomes in reproductive-age females with borderline ovarian tumors (BOTs) treated with cyst enucleation (CE) or unilateral salpingo-oophorectomy (USO). METHODS: The medical records of patients with BOTs treated between 1998 and 2014 were retrospectively reviewed. The recurrence rates in the USO and CE groups were compared, and the postoperative obstetric outcomes were assessed via telephone survey. RESULTS: Eighty-nine patients with BOTs underwent USO, and 19 underwent CE...
May 2017: Obstetrics & Gynecology Science
https://www.readbyqxmd.com/read/28533989/iatrogenic-spinal-subdural-extra-arachnoid-hygroma-following-uncomplicated-lumbar-decompression
#9
Benjamin D Elder, Wataru Ishida, Rory C Goodwin, Ali Bydon
Intradural spinal arachnoid cysts (ISACs) have been reported in the current literature as either an idiopathic disease or exceedingly rare sequelae after lumbar puncture, spinal trauma, or meningitis. Other studies have more appropriately termed the iatrogenic pathology as a spinal subdural extra-arachnoid hygroma (SSEH), as there is not often a clear cyst wall as in a true arachnoid cyst. However, to the best of our knowledge, none of the previous studies described an SSEH following uncomplicated posterior lumbar surgery, as they have previously involved clear durotomies during the initial operation...
April 17, 2017: Curēus
https://www.readbyqxmd.com/read/28533965/reappraisal-of-the-extinct-seal-phoca-vitulinoides-from-the-neogene-of-the-north-sea-basin-with-bearing-on-its-geological-age-phylogenetic-affinities-and-locomotion
#10
Leonard Dewaele, Eli Amson, Olivier Lambert, Stephen Louwye
BACKGROUND: Discovered on the southern margin of the North Sea Basin, "Phoca" vitulinoides represents one of the best-known extinct species of Phocidae. However, little attention has been given to the species ever since its original 19th century description. Newly discovered material, including the most complete specimen of fossil Phocidae from the North Sea Basin, prompted the redescription of the species. Also, the type material of "Phoca" vitulinoides is lost. METHODS: "Phoca" vitulinoides is redescribed...
2017: PeerJ
https://www.readbyqxmd.com/read/28533856/-hydatid-cyst-of-the-posterior-fossa
#11
Abderrazzak El Saqui, Mohamed Aggouri, Mohamed Benzagmout, Khaled Chakour, Mohamed El Faizchaoui
Hydatidosis is an endemic affection in Morocco. Cerebral echinococcosis is a relatively rare entity accounting for only 1-2% of all hydatid cysts in humans. hydatid cyst of the posterior fossa is a very uncommon site for the disease. We report the case of a 12 year-old child admitted for high intracranial pressure. Brain CT scan showed a posterior fossa cyst without enhancement after contrast medium injection. Operative finding revealed a hydatid cyst. The histological examination of the tissue sample confirmed the diagnosis...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28533855/-a-rare-cause-of-spinal-cord-compression-spinal-epidural-arachnoid-cyst-about-3-cases
#12
Abderrazzak El Saqui, Mohamed Aggouri, Mohamed Benzagmout, Khalid Chakour, Mohamed El Faiz Chaoui
Spinal epidural arachnoid cyst (SEAC) is a benign condition whose pathophysiology is still uncertain. It is most commonly asymptomatic but it can cause severe neurological sequelae especially when treatment is not received in time. We conducted a retrospective study of three patients treated for SEAC conducted in the Neurosurgery Department, Hassan II University Hospital, Fez. We report the case of two male patients and a woman, with an average age of 35 years (range: 16-56 years), admitted with slow progressive spinal cord compression...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28533675/comparison-of-endoscopic-ultrasound-computed-tomography-and-magnetic-resonance-imaging-in-assessment-of-detailed-structures-of-pancreatic-cystic-neoplasms
#13
Chen Du, Ning-Li Chai, En-Qiang Linghu, Hui-Kai Li, Li-Hua Sun, Lei Jiang, Xiang-Dong Wang, Ping Tang, Jing Yang
AIM: To evaluate the advantages of endoscopic ultrasound (EUS) in the assessment of detailed structures of pancreatic cystic neoplasms (PCNs) compared to computed tomography (CT) and magnetic resonance imaging (MRI). METHODS: All patients with indeterminate PCNs underwent CT, MRI, and EUS. The detailed information, including size, number, the presence of a papilla/nodule, the presence of a septum, and the morphology of the pancreatic duct of PCNs were compared among the three imaging modalities...
May 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28533354/teaching-neuroimages-intraspinal-synovial-cyst-causing-brown-s%C3%A3-quard-syndrome-uncommon-cause-of-a-classic-syndrome
#14
Grayson Beecher, Trevor Kotylak, Wendy S Johnston
No abstract text is available yet for this article.
May 23, 2017: Neurology
https://www.readbyqxmd.com/read/28533111/management-of-incidental-pancreatic-cysts-a-white-paper-of-the-acr-incidental-findings-committee
#15
Alec J Megibow, Mark E Baker, Desiree E Morgan, Ihab R Kamel, Dushyant V Sahani, Elliot Newman, William R Brugge, Lincoln L Berland, Pari V Pandharipande
The ACR Incidental Findings Committee (IFC) presents recommendations for managing pancreatic cysts that are incidentally detected on CT or MRI. These recommendations represent an update from the pancreatic component of the JACR 2010 white paper on managing incidental findings in the adrenal glands, kidneys, liver, and pancreas. The Pancreas Subcommittee-which included abdominal radiologists, a gastroenterologist, and a pancreatic surgeon-developed this algorithm. The recommendations draw from published evidence and expert opinion, and were finalized by informal iterative consensus...
May 12, 2017: Journal of the American College of Radiology: JACR
https://www.readbyqxmd.com/read/28532906/first-report-of-coexistence-of-2-ectopic-pituitary-tumors-rathke-cleft-cyst-and-silent-acth-adenoma
#16
Mirza Pojskić, Blazej Zbytek, Neal S Beckford, Frederick A Boop, Kenan I Arnautović
Rathke cleft cysts (RCCs) and pituitary adenomas (PAs) are thought to have a common embryonic ancestry. Despite this, PAs with a concomitant RCC inside the sella turcica are rarely observed; ectopic pituitary tumors are also rare. We present the case of a 65-year-old woman with an ectopic RCC in the sphenoid sinus and outside of the sella turcica concomitant with an adrenocorticotropic hormone (ACTH)-staining, clinically silent PA. The patient presented with headache but no endocrine or visual disturbances...
May 19, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28530481/hormone-replacement-therapy-in-pre-menopausal-women-undergoing-bilateral-salpingo-oophorectomy-for-benign-disease-a-review-of-practice
#17
Alison Richardson, Emily West, Mike Cust
Introduction The National Institute for Health and Care Excellence (NICE) guideline on the diagnosis and management of the menopause states that women who are likely to go through the menopause as a result of surgical treatment should be offered information about the menopause and the importance of starting hormonal replacement therapy before they have their treatment. Objectives To determine compliance with NICE guidelines at the Royal Derby Hospital. Study design We undertook a retrospective review of all pre-menopausal women undergoing bilateral salpingo-oophorectomy for benign pathology between 1 January 2016 and 30 June 2016...
January 1, 2017: Post Reproductive Health
https://www.readbyqxmd.com/read/28530073/-red-herring-complaints-in-an-eighteen-years-old-female-with-a-hydatid-cyst-of-the-lung
#18
Nasser Nadim
Brain and eye hydatid cysts are early symptomatic, as opposed to those developing in other organs, including lungs, where they remain asymptomatic through adolescence, even to adulthood, due to their slow growth. Hence, discovering that patients have lung hydatid cyst occurs, frequently, during random chest imaging. Up to thirty percent of pulmonary echinococcal cysts may rupture spontaneously, after chest or abdominal trauma. The main lung hydatidosis complaints, such as dyspnea and chest pain, are caused by the reduction of the functional area of the lung, expectoration of the tapeworm cystoides into the bronchial tree, or by compression of surrounding structures...
November 2016: Harefuah
https://www.readbyqxmd.com/read/28530063/-rare-case-of-huge-omental-dermoid
#19
Ilan Atlas, Izhar Ben Shlomo, Yasmin Abbas
Ovarian dermoid cyst is a benign germ cell tumor usually occurring during fertile age. In contrast, giant omental dermoid is extremely rare and is thought to originate from ovarian torsion, detachment and omental implantation. We present a case of a 73 year old patient with 26 cm giant omental dermoid weighing more than 6 kg. During surgery, aspiration of the cystic part facilitated the delivery of the big mass through a relative small abdominal incision.
October 2016: Harefuah
https://www.readbyqxmd.com/read/28529809/aberrant-pancreatic-tissue-in-a-mediastinal-enteric-duplication-cyst-a-rarity-with-review-of-literature
#20
Meha Mansi, Nidhi Mahajan, Sonam Mahana, C R Gupta, Anup Mohta
Mediastinal enteric duplication cysts are a rare congenital malformation encountered mainly in neonates and infants. It is a distinct entity within the family of foregut duplication cysts. It can present with respiratory distress due to mass effect and hence surgical excision is the preferred treatment. Histologically, it is characterised by a double layered smooth muscle wall with intestinal lining epithelium. We report a case of mediastinal enteric duplication cyst with aberrant pancreatic tissue in a neonate due to its rarity and early presentation...
2017: Case Reports in Gastrointestinal Medicine
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