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https://www.readbyqxmd.com/read/27911066/-conservative-management-of-liver-trauma-and-its-complications-current-gold-standard
#1
R Gander, J A Molino, S Santiago, A Laín, G Guillén, C Giné, G Royo, S López, M Pérez, I Díez, S Cañadas, J Lloret, J Bueno
INTRODUCTION: The liver is the second most frequently involved organ in abdominal trauma in children. The aim of this study was to review the characteristics of liver traumas (LT) in children, its treatment and complications. MATERIAL AND METHODS: Retrospective study of patients with LT treated between 2010-2014. We analyzed data regarding diagnosis, conservative management (CM), complications and treatment. RESULTS: Twenty-four patients of LT with a mean age of 9...
January 25, 2016: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
https://www.readbyqxmd.com/read/27910213/dedifferentiated-chordoid-meningioma-with-rhabdomyosarcomatous-differentiation-on-the-middle-cranial-fossa
#2
Hirotaka Fudaba, Tatsuya Abe, Masaki Morishige, Yasutomo Momii, Kenji Kashima, Akira Yamada, Hirofumi Nagatomi, Atsushi Natsume, Junko Hirato, Yoichi Nakazato, Minoru Fujiki
A 46-year-old woman presented with headache and right hemiparesis. MRI demonstrated a mass in the left middle fossa. Total resection was performed. A histological examination of the tumor specimen showed several characteristic morphological features. A chordoid meningioma showing an epithelial-like palisade arrangement was observed. An anaplastic short spindle cell tumor exhibiting a fascicular pattern was considered to be a rhabdomyosarcoma. After conventional radiotherapy, the tumor was well controlled without any neurological deficit for 20 months...
December 2016: Neuropathology: Official Journal of the Japanese Society of Neuropathology
https://www.readbyqxmd.com/read/27907904/a-new-cryoenergy-for-ventricular-tachycardia-ablation-a-proof-of-concept-study
#3
Benjamin Berte, Frédéric Sacher, Jean-Yves Wielandts, Saagar Mahida, Xavier Pillois, Rukshen Weerasooriya, Olivier Bernus, Pierre Jaïs
INTRODUCTION: Lack of transmural lesion formation during radiofrequency (RF) ablation for ventricular tachycardia (VT) is an important determinant of arrhythmia recurrence. The aim of this proof-of-concept study was to evaluate safety and efficacy of a new and more powerful cryoablation system for ventricular ablation. METHODS AND RESULTS: Five healthy female sheep (59 ± 6 kg) underwent a surgical sternotomy for epicardial and endocardial access [endocardial access via right atrial appendage and left ventricular (LV) apex]...
October 25, 2016: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/27905341/heidenhain-variant-of-creutzfeldt-jakob-disease-in-a-patient-who-had-bovine-bioprosthetic-valve-implantation
#4
Jehard Hashoul, Waleed Saliba, Irina Bloch, Haneen Jabaly-Habib
Creutzfeldt-Jakob disease (CJD) is a rare neurodegenerative disorder characterized by rapidly progressing dementia, general neurologic deterioration, and death. When the leading symptoms are visual disturbances, it is termed as the Heidenhain variant of CJD (HvCJD). CJD was reported following prion-contaminated pericardium transplants but never after bovine bioprosthetic cardiac valve. In this case report, we describe HvCJD in a patient who had a bovine bioprosthetic cardiac valve implant. An 82-year-old-woman was referred to neuro-ophthalmology clinic for unexplained visual loss that started 1 month previously...
October 2016: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/27904055/the-first-isolation-of-aspergillus-allahabadii-from-a-cormorant-with-pulmonary-aspergillosis
#5
Sue Yee Lim, Rui Kano, Kenji Ooya, Shunta Kimura, Tokuma Yanai, Atsuhiko Hasegawa, Hiroshi Kamata
In this study, we report the first isolation of Aspergillus allahabadii from a Japanese cormorant with pulmonary aspergillosis. We performed molecular identification and antifungal susceptibility testing with the E-test. A 7-month-old male cormorant died because of uric acid deposition secondary to dehydration. Whitish nodular lesions were present on the caudal thoracic air sac in the right thoracic cavity. Histopathology revealed multifocal pyogranulomatous necrotic lesions with numerous fungal hyphae in the thoracic air sac...
2016: Medical Mycology Journal
https://www.readbyqxmd.com/read/27902906/generalized-tetanus-in-a-gyrfalcon-falco-rusticolus-with-pododermatitis
#6
Hugues Beaufrère, Delphine Laniesse, Paul Stickings, Robert Tierney, Thea Sesardic, Durda Slavic, Nicole Compo, Dale A Smith
A 2-yr-old male gyrfalcon ( Falco rusticolus ) was presented for severe and generalized muscle spasticity and pododermatitis. The falcon had been treated for pododermatitis over the previous 4 mo. Muscle rigidity and spasms involved the entire bird but were more severe on the right leg. The bird was also tachypneic and hyperthermic at 45 C. While the plantar pododermatitis lesions had healed, there was still a small abscess on the lateral aspect of the right foot. Clinical signs were consistent with tetanus...
December 2016: Avian Diseases
https://www.readbyqxmd.com/read/27900791/robust-graft-survival-and-normalized-dopaminergic-innervation-does-not-obligate-recovery-in-a-pd-patient
#7
Jeffrey H Kordower, Christopher G Goetz, Yaping Chu, Glenda M Halliday, Daniel A Nicholson, Timothy Musial, David J Marmion, A Jon Stoessl, Vesna Sossi, Thomas B Freeman, C Warren Olanow
OBJECTIVE: The main goal of dopamine cell replacement therapy in Parkinson's disease (PD) is to provide clinical benefit mediated by graft survival with nigrostriatal reinnervation. We report a dichotomy between graft structure and clinical function in a patient dying sixteen years following fetal nigral grafting. METHODS: A 55-year-old levodopa-responsive woman with PD received bilateral putamenal fetal mesencephalic grafts as part of an NIH-sponsored double-blind sham-controlled trial...
November 30, 2016: Annals of Neurology
https://www.readbyqxmd.com/read/27898844/static-and-dynamic-components-of-right-ventricular-afterload-are-negatively-associated-with-calf-survival-at-high-altitude
#8
J M Neary, R D Brown, T N Holt, K R Stenmark, R M Enns, M G Thomas, F B Garry
The purposes of this study were to evaluate mean, systolic, and diastolic pulmonary arterial pressures; pulmonary arterial pulse pressures; and systemic oxygen extraction fraction as risk factors for the survival of suckling calves on one ranch located at an altitude of ≥ 2,730 m in Colorado, USA. A prospective cohort study of 58 calves was performed. Pulmonary arterial pressures and systemic oxygen extraction were measured when calves were approximately 3 mo (86 ± 7 d) and 7 mo (197 ± 6 d) of age. Seven of the 58 calves (12%), 4 steers and 3 heifers, were unaccounted for and presumed dead between 3 and 7 mo of age...
October 2016: Journal of Animal Science
https://www.readbyqxmd.com/read/27896895/five-year-efficacy-and-safety-of-tenofovir-based-salvage-therapy-for-patients-with-chronic-hepatitis-b-who-previously-failed-lam-adv-therapy
#9
Lucy Lim, Alexander Thompson, Scott Patterson, Jacob George, Simone Strasser, Alice Lee, William Sievert, Amanda Nicoll, Paul Desmond, Stuart Roberts, Kaye Marion, Scott Bowden, Stephen Locarnini, Peter Angus
BACKGROUND: Multidrug resistant HBV continues to be an important clinical problem. The TDF-109 study demonstrated that TDF±LAM is effective salvage therapy through 96 weeks for LAM resistant patients who previously failed ADV add-on or switch therapy. We evaluated the 5 year efficacy and safety outcomes in patients receiving long-term TDF±LAM in the TDF-109 study. METHODS: 59 patients completed the first phase of the TDF-109 study and 54/59 were rolled over into a long-term prospective open-label study of TDF±LAM 300mg daily...
November 29, 2016: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/27894318/surgical-treatment-of-recurrent-urachal-carcinoma-with-liver-metastasis-a-case-report-and-literature-review
#10
Lukasz Paschke, Miroslaw Juszczak, Maciej Slupski
BACKGROUND: Urachal carcinoma is a rare malignancy with poor prognosis due to late presentation of the disease and its aggressiveness. Surgery remains the mainstay of therapy even in cases of disease recurrence. To the best of our knowledge, this is the first report of salvage surgery in the case of urachal carcinoma with liver metastasis. CASE PRESENTATION: The patient was a young woman who suffered from locally advanced urachal carcinoma treated with en-bloc cystectomy, hysterectomy with bilateral adnexectomy, partial resection of the sigmoid colon, and partial resection of the rectus abdominis muscle with the fascia, skin, and umbilicus...
November 28, 2016: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27891650/estimating-time-dependent-roc-curves-using-data-under-prevalent-sampling
#11
Shanshan Li
Prevalent sampling is frequently a convenient and economical sampling technique for the collection of time-to-event data and thus is commonly used in studies of the natural history of a disease. However, it is biased by design because it tends to recruit individuals with longer survival times. This paper considers estimation of time-dependent receiver operating characteristic curves when data are collected under prevalent sampling. To correct the sampling bias, we develop both nonparametric and semiparametric estimators using extended risk sets and the inverse probability weighting techniques...
November 27, 2016: Statistics in Medicine
https://www.readbyqxmd.com/read/27891608/compensatory-axon-sprouting-for-very-slow-axonal-die-back-in-a-transgenic-model-of-spinal-muscular-atrophy-type-iii
#12
Esther Udina, Charles Putman, Luke Harris, N Tyreman, Victoria Cook, Tessa Gordon
Spinal muscular atrophy (SMA) is a common autosomal recessive disorder in humans and is the leading genetic cause of infantile death. Patients lack the SMN1 gene with the severity of the disease depending on the number of copies of the highly homologous SMN2 gene. Although motoneuron death in the Smn+/- transgenic mouse model of mildest form of SMA, SMA type III, has been reported, we have used retrograde tracing of sciatic and femoral motoneurons in the hindlimb with recording of muscle and motor unit isometric forces to count the number of motoneurons with intact neuromuscular connections...
November 28, 2016: Journal of Physiology
https://www.readbyqxmd.com/read/27890771/echocardiographic-determinants-of-one-year-all-cause-mortality-in-patients-with-chronic-heart-failure-complicated-by-significant-functional-tricuspid-regurgitation
#13
Kai Hu, Dan Liu, Stefan Störk, Sebastian Herrmann, Daniel Oder, Georg Ertl, Wolfram Voelker, Frank Weidemann, Peter Nordbeck
BACKGROUND: Right ventricular (RV) dysfunction plays an important role in chronic heart failure (CHF). We evaluated the echocardiographic determinants of one-year all-cause mortality in CHF patients with clinically relevant functional tricuspid regurgitation (TR). METHODS AND RESULTS: A total of 101 consecutive CHF patients (mean age 74±10 years; 53% male) with moderate/severe functional TR were enrolled. Each patient underwent at least two echocardiography examinations in an interval >6 months...
November 24, 2016: Journal of Cardiac Failure
https://www.readbyqxmd.com/read/27889929/twenty-eight-years-of-intestinal-transplantation-in-paris-experience-of-the-oldest-european-centre
#14
F Lacaille, S Irtan, L Dupic, C Talbotec, F Lesage, V Colomb, N Salvi, F Moulin, F Sauvat, Y Aigrain, Y Revillon, O Goulet, C Chardot
AIM: Our aim is to describe our achievements in pediatric intestinal transplantation (ITx) and define areas for improvement. METHODS: After a period (1987-90) of 9 isolated small bowel transplants (SBTx) where only one patient survived with her graft, 110 ITx were performed on 101 children from 1994 to 2014: 60 SBTx, 45 liver-small bowel, 4 multivisceral (3 with kidneys), 1 modified multivisceral. Indications were short bowel syndrome (36), motility disorders (30), congenital enteropathies (34) and others (1)...
November 27, 2016: Transplant International: Official Journal of the European Society for Organ Transplantation
https://www.readbyqxmd.com/read/27888658/a-case-of-composite-classical-and-nodular-lymphocyte-predominant-hodgkin-lymphoma-with-progression-to-diffuse-large-b-cell-non-hodgkin-lymphoma-diagnostic-difficulty-in-fine-needle-aspiration-cytology
#15
Dilip K Das, Zafar A Sheikh, Mariam H Al-Shama'a, Bency John, Abdulla M S Alawi, Thamradeen A Junaid
A small percentage of nodular lymphocytic predominant Hodgkin lymphoma (NLPHL) progresses to diffuse large B-cell lymphoma (DLBCL). There have also been rare reports of gray zone lymphoma with features intermediate between classical Hodgkin lymphoma (CHL) and DLBCL. We report a very rare case of composite lymphoma (CHL and NLPHL) progressing to DLBCL, and highlight the diagnostic difficulty faced during its fine-needle aspiration (FNA) cytology diagnosis. A 65-year-old woman presented with a right axillary swelling which was subjected to FNA cytology...
November 26, 2016: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/27886864/an-autopsy-case-of-refractory-pulmonary-hypertension-with-sarcoidosis
#16
Hiroki Ota, Keishi Sugino, Toshimasa Uekusa, Tamiko Takemura, Sakae Homma
A 63-year-old man with sarcoidosis-associated pulmonary hypertension (SAPH) died suddenly of decompensated right heart failure. At autopsy, microscopy showed subpleural and interlobular fibrosis in both upper lobes, with marked broncho-bronchiolectasis, as well as bronchovascular bundle fibrosis and fibrotic organization in alveolar lumens, which are consistent with pulmonary sarcoidosis. Intimal fibrosis and medial hypertrophy were noted in the proximal elastic to distal muscular pulmonary arteries (Heath-Edwards, grades II-III) within intensive fibrotic lesions...
November 2016: Respiratory Investigation
https://www.readbyqxmd.com/read/27886371/why-babies-die-in-unplanned-out-of-institution-births-an-enquiry-into-perinatal-deaths-in-norway-1999-2013
#17
Björn Gunnarsson, Sigurd Fasting, Eirik Skogvoll, Alexander Kr Smárason, Kjell Å Salvesen
INTRODUCTION: The aims were to describe causes of death associated with unplanned out-of-institution births, and to study if they could be prevented. MATERIAL AND METHODS: Retrospective population-based observational study based on data from the Medical Birth Registry of Norway and medical records. Between 1 January 1999 and 31 December 2013, 69 perinatal deaths among 6027 unplanned out-of-institution births, whether unplanned at home, during transportation, or unspecified, were selected for enquiry...
November 25, 2016: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/27881589/metastatic-melanoma-after-23%C3%A2-years-of-primary-ocular-melanoma
#18
Supriya Ramesh Karde, Prashant Ramesh Bhand, Nagabathula Ramesh, Sacchin Arockiam
We describe a case of 52-year-old man who presented with an episode of tonic-clonic seizures. He had right ocular melanoma 23 years ago with subsequent enucleation which was the standard treatment at that time. CT scans of the brain and of the thorax-abdomen-pelvis revealed widespread metastatic lesions in the brain, lung and liver. Further investigations including bronchoscopy with cytopathology uncovered that the metastatic disease was a recurrence of ocular melanoma. He received palliative radiotherapy and died 6 months later...
November 23, 2016: BMJ Case Reports
https://www.readbyqxmd.com/read/27880989/validation-of-the-prognostic-value-of-histologic-scoring-systems-in-primary-sclerosing-cholangitis-an-international-cohort-study
#19
Elisabeth M G De Vries, Manon de Krijger, Martti Farkkila, Johanna Arola, Peter Schirmacher, Daniel Gotthardt, Benjamin Goeppert, Palak J Trivedi, Gideon M Hirschfield, Henriette Ytting, Ben Vainer, Henk R van Buuren, Katharina Biermann, Maren H Harms, Olivier Chazouilleres, Dominique Wendum, Astrid Donald Kemgang, Roger W Chapman, Lai Mun Wang, Kate D Williamson, Annette S H Gouw, Valerie Paradis, Christine Sempoux, Ulrich Beuers, Stefan Hubscher, Joanne Verheij, Cyriel Ponsioen
: Histologic scoring systems specific for primary sclerosing cholangitis (PSC) are not validated. We recently determined the applicability and prognostic value of three histological scoring systems in a single PSC cohort. The aim of this study was to validate their prognostic utility and reproducibility, across a multicenter PSC cohort. Liver biopsies from PSC patients were collected across 7 European centers. Histologic scoring was performed using the Nakanuma, Ishak, and Ludwig scoring systems...
November 23, 2016: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/27878604/-paediatric-palliative-care-ppc-a-particular-challenge-tasks-aims-and-specifics
#20
Boris Zernikow, Barbara Gertz, Carola Hasan
In Germany, there are about 50,000 children, adolescents and young adults with life threatening or life limiting conditions, who will likely die due to their illness before reaching the age of 40. In recent years prevalence has increased significantly.The aim of paediatric palliative care (PPC) is to optimize quality of life for the child, adolescent or young adult and its whole family. Whenever possible the patient should be treated at home.The very complex and rare diseases as well as the patients' wide range of age and developmental stage are particularly challenging within PPC...
November 23, 2016: Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
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