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https://www.readbyqxmd.com/read/28340222/success-in-implementation-of-a-resident-in-service-examination-review-series
#1
Jessica A Forcucci, J Madison Hyer, Evelyn T Bruner, David N Lewin, Nicholas I Batalis
Objectives: Primary pathology board certification has been correlated with senior resident in-service examination (RISE) performance. We describe our success with an annual, month-long review series. Methods: Aggregate program RISE performance data were gathered for 3 years prior to and 3 years following initiation of the review series. In addition, mean United States Medical Licensing Examination Step 1 and 2 Clinical Knowledge scores for residents participating in each RISE examination were obtained to control for incoming knowledge and test-taking ability...
March 18, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28340138/a-life-without-worms
#2
Richard E Sanya, Gyaviira Nkurunungi, Irene Andia Biraro, Harriet Mpairwe, Alison M Elliott
Worms have co-evolved with humans over millions of years. To survive, they manipulate host systems by modulating immune responses so that they cause (in the majority of hosts) relatively subtle harm. Anthelminthic treatment has been promoted as a measure for averting worm specific pathology and to mitigate subtle morbidities which may include effects on anaemia, growth, cognitive function and economic activity. With our changing environment marked by rapid population growth, urbanisation, better hygiene practices and anthelminthic treatment, there has been a decline in worm infections and other infectious diseases and a rise in non-communicable diseases such as allergy, diabetes and cardiovascular disease...
March 18, 2017: Transactions of the Royal Society of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28339920/comparison-of-fungal-culture-to-surgical-pathology-exam-in-the-detection-of-dimorphic-fungi-and-the-impact-on-treatment-and-outcomes-a-25-year-retrospective-review-at-a-tertiary-cancer-center
#3
Caitlin Otto, Darren Buonocore, Nina Cohen, Charles Leduc, Susan Seo, Easter Babady
No abstract text is available yet for this article.
March 1, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28339577/cardiac-resynchronization-therapy-for-patients-with-cardiac-sarcoidosis
#4
Akinori Sairaku, Yukihiko Yoshida, Yukiko Nakano, Haruo Hirayama, Mayuho Maeda, Haruki Hashimoto, Yasuki Kihara
Aims: Sarcoidosis with cardiac involvement is a rare pathological condition, and therefore cardiac resynchronization therapy (CRT) for patients with cardiac sarcoidosis is even further rare. We aimed to clarify the clinical features of patients with cardiac sarcoidosis who received CRT. Methods and results: We retrospectively reviewed the clinical data on CRT at three cardiovascular centres to detect cardiac sarcoidosis patients. We identified 18 (8.9%) patients with cardiac sarcoidosis who met the inclusion criteria out of 202 with systolic heart failure who received CRT based on the guidelines...
January 25, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28339528/the-utility-of-comprehensive-autoantibody-testing-to-differentiate-connective-tissue-disease-associated-and-idiopathic-interstitial-lung-disease-subgroup-cases
#5
Caroline V Cotton, Lisa G Spencer, Robert P New, Robert G Cooper
Interstitial lung disease (ILD) comprises many heterogeneous disease groups, the largest being CTD-associated and those labelled as idiopathic out of necessity. The mechanisms causing ILD are poorly understood, but most CTD- and idiopathic-ILD cases can respond to immunosuppression, clearly suggesting a pathological role for inflammation. By contrast, corticosteroid immunosuppression causes harm without benefit in the feared idiopathic pulmonary fibrosis, suggesting that inflammation plays little pathological role, and where ILD progresses rapidly to lethal outcome even with anti-fibrotic drug use...
October 20, 2016: Rheumatology
https://www.readbyqxmd.com/read/28339445/transforaminal-endoscopic-decompression-for-a-giant-epidural-gas-containing-pseudocyst-a-case-report-and-literature-review
#6
Bin Zhu, Liang Jiang, Xiao Guang Liu
The isolated epidural gas-containing pseudocyst is an uncommon pathogenic factor for severe pain of the lower limb as a result of nerve root compression. After reviewing these rare cases reported in the literature, we found that the name, pathogenesis, and treatment strategy of this pathology remained controversial. The most common treatment is conservative treatment or percutaneous aspiration which might result inpoor pain relief and high recurrence rates. Moreover, the patient who received open surgery had good clinical outcome; however, he or she might experience a significant soft tissue injury...
March 2017: Pain Physician
https://www.readbyqxmd.com/read/28339347/the-aging-kidney-and-the-nephrotoxic-effects-of-mercury
#7
Christy C Bridges, Rudolfs K Zalups
Owing to advances in modern medicine, life expectancies are lengthening and leading to an increase in the population of older individuals. The aging process leads to significant alterations in many organ systems, with the kidney being particularly susceptible to age-related changes. Within the kidney, aging leads to ultrastructural changes such as glomerular and tubular hypertrophy, glomerulosclerosis, and tubulointerstitial fibrosis, which may compromise renal plasma flow (RPF) and glomerular filtration rate (GFR)...
2017: Journal of Toxicology and Environmental Health. Part B, Critical Reviews
https://www.readbyqxmd.com/read/28338654/tfeb-vegfa-6p21-1-co-amplified-renal-cell-carcinoma-a-distinct-entity-with-potential-implications-for-clinical-management
#8
Sounak Gupta, Sarah H Johnson, George Vasmatzis, Binu Porath, Jeannette G Rustin, Priya Rao, Brian A Costello, Bradley C Leibovich, R Houston Thompson, John C Cheville, William R Sukov
A subset of renal cell carcinomas shows TFEB overexpression secondary to MALAT1-TFEB gene fusion. As alternate mechanisms of TFEB overexpression are likely to have the same effect, we sought to determine the frequency of amplification of TFEB and the adjacent VEGFA gene at 6p21.1. As patients with metastatic renal cell carcinomas are managed with anti-VEGF therapies, we retrospectively assessed therapeutic response in patients with amplified tumors. Amplification status was analyzed for 875 renal cell carcinomas from our institution, a consultative case and 794 cases from The Cancer Genome Atlas...
March 24, 2017: Modern Pathology: An Official Journal of the United States and Canadian Academy of Pathology, Inc
https://www.readbyqxmd.com/read/28338622/phosphodiesterase-inhibitors-as-a-therapeutic-approach-to-neuroprotection-and-repair
#9
REVIEW
Eric P Knott, Mazen Assi, Sudheendra N R Rao, Mousumi Ghosh, Damien D Pearse
A wide diversity of perturbations of the central nervous system (CNS) result in structural damage to the neuroarchitecture and cellular defects, which in turn are accompanied by neurological dysfunction and abortive endogenous neurorepair. Altering intracellular signaling pathways involved in inflammation and immune regulation, neural cell death, axon plasticity and remyelination has shown therapeutic benefit in experimental models of neurological disease and trauma. The second messengers, cyclic adenosine monophosphate (cyclic AMP) and cyclic guanosine monophosphate (cyclic GMP), are two such intracellular signaling targets, the elevation of which has produced beneficial cellular effects within a range of CNS pathologies...
March 24, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28338500/differential-diagnosis-in-neuroendocrine-neoplasms-of-the-larynx
#10
Jennifer L Hunt, Alfio Ferlito, Henrik Hellquist, Alessandra Rinaldo, Alena Skálová, Pieter J Slootweg, Stefan M Willems, Antonio Cardesa
The differential diagnosis of neuroendocrine neoplasms of the larynx is broad and includes lesions of epithelial, mesenchymal, and neuroectodermal origin. These lesions have overlapping clinical and pathologic aspects and must be carefully considered in the differential diagnosis of laryngeal neoplasms. The prognosis and treatment are also different among these tumor types, which necessitates making these distinctions clinically. The current literature was reviewed to provide updated information regarding the epithelial-derived tumors, including carcinoid, atypical carcinoid, small cell neuroendocrine carcinomas, large cell neuroendocrine carcinoma, and squamous cell carcinoma with neuroendocrine component...
March 23, 2017: Advances in Anatomic Pathology
https://www.readbyqxmd.com/read/28338446/the-use-of-hippocampal-volumetric-measurements-to-improve-diagnostic-accuracy-in-pediatric-patients-with-mesial-temporal-sclerosis
#11
Gloria J Guzmán Pérez-Carrillo, Christopher Owen, Katherine E Schwetye, Spencer McFarlane, Ananth K Vellimana, Soe Mar, Michelle M Miller-Thomas, Joshua S Shimony, Matthew D Smyth, Tammie L S Benzinger
OBJECTIVE Many patients with medically intractable epilepsy have mesial temporal sclerosis (MTS), which significantly affects their quality of life. The surgical excision of MTS lesions can result in marked improvement or even complete resolution of the epileptic episodes. Reliable radiological diagnosis of MTS is a clinical challenge. The purpose of this study was to evaluate the utility of volumetric mapping of the hippocampi for the identification of MTS in a case-controlled series of pediatric patients who underwent resection for medically refractory epilepsy, using pathology as a gold standard...
March 24, 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/28338126/book-review-neoplastic-gastrointestinal-pathology-an-illustrated-guide-laura-w-lamps-andrew-m-bellizzi-wendy-l-frankel-scott-r-owens-rhonda-k-yantis
#12
(no author information available yet)
No abstract text is available yet for this article.
March 2017: Journal of Gastrointestinal and Liver Diseases: JGLD
https://www.readbyqxmd.com/read/28337729/adjacent-level-disease-background-and-update-based-on-disc-replacement-data
#13
REVIEW
I David Kaye, Alan S Hilibrand
PURPOSE OF REVIEW: The precise etiology of adjacent segment disease following cervical spine surgery is controversial. Theories for development include inevitable changes secondary to the natural progression of the degenerative cascade and changes secondary to altered biomechanics of the fused cervical spine. Motion preserving techniques, such as cervical disc arthroplasties (CDA), have been introduced with the hopes of reducing the rates of adjacent segment pathology. Recently, 7-year data from the investigational device exemption (IDE) studies have been published...
March 23, 2017: Current Reviews in Musculoskeletal Medicine
https://www.readbyqxmd.com/read/28337478/efficacy-of-single-incision-needle-knife-biopsy-for-sampling-subepithelial-lesions
#14
Yuto Shimamura, Jason Hwang, Maria Cirocco, Gary R May, Jeffrey Mosko, Christopher W Teshima
Background and study aims Single-incision needle-knife (SINK) biopsy is a diagnostic method for acquiring tissue samples for subepithelial lesions (SELs). A single linear incision is made in the overlying mucosa and tissue samples are obtained by passing conventional biopsy forceps through the opening and deep into the lesion. The aim of this study was to describe the efficacy and safety of this technique. Patients and methods Consecutive patients who underwent SINK biopsy for an upper gastrointestinal SEL between October 2013 and September 2015 were retrospectively reviewed...
January 2017: Endoscopy International Open
https://www.readbyqxmd.com/read/28337129/novel-neuromodulation-techniques-to-assess-interhemispheric-communication-in-neural-injury-and-neurodegenerative-diseases
#15
REVIEW
Samuel S Shin, Galit Pelled
Interhemispheric interaction has a major role in various neurobehavioral functions. Its disruption is a major contributor to the pathological changes in the setting of brain injury such as traumatic brain injury, peripheral nerve injury, and stroke, as well as neurodegenerative diseases. Because interhemispheric interaction has a crucial role in functional consequence in these neuropathological states, a review of noninvasive and state-of-the-art molecular based neuromodulation methods that focus on or have the potential to elucidate interhemispheric interaction have been performed...
2017: Frontiers in Neural Circuits
https://www.readbyqxmd.com/read/28337096/morphological-pattern-of-endometrial-biopsies-in-southwestern-nigeria
#16
Y M Abdullahi, M A Ajani, O Iyapo, K O Aramide, C A Okolo, Eeu Akang
BACKGROUND: Endometrium remains the most sensitive indicator of ovarian function and endometrial biopsy is one of the diagnostic procedures in endometrial pathology. The current study was carried out to examine the morphological pattern of endometrial biopsies in Ibadan, South-western Nigeria and compare the results with similar studies. METHOD: A retrospective study was undertaken to review all cases of endometrial biopsies received in the Department of Pathology, University College Hospital, Ibadan between January 1999 and December 2008...
December 2016: Annals of Ibadan Postgraduate Medicine
https://www.readbyqxmd.com/read/28337095/routine-saline-infusion-sonohysterography-prior-to-assisted-conception-a-review-of-our-initial-experience
#17
G Obajimi, B Ogunkinle
Saline infusion sonohysterography has been employed to evaluate the uterine cavity prior to commencement of assisted conception.Intra-uterine lesions play an important role in the outcome of assisted conception procedures. A descriptive retrospective study of 760 patients who had saline infusion sonohysterography prior to assisted conception, between January 2008 and December, 2010. Forty-six percent of the patients had intra-uterine pathologies. Submucous fibroids accounted for almost half (48.57%) of the pathologies, followed by adhesions (28...
December 2016: Annals of Ibadan Postgraduate Medicine
https://www.readbyqxmd.com/read/28336490/novel-therapeutic-interventions-for-pseudoachondroplasia
#18
Karen L Posey, Jacqueline T Hecht
Pseudoachondroplasia (PSACH), a severe short-limbed dwarfing condition, is associated with life-long joint pain and early onset osteoarthritis. PSACH is caused by mutations in cartilage oligomeric matrix protein (COMP), a pentameric matricellular protein expressed primarily in cartilage and other musculoskeletal tissues. Mutations in COMP diminish calcium binding and as a result perturb protein folding and export to the extracellular matrix. Mutant COMP is retained in the endoplasmic reticulum (ER) of growth plate chondrocytes resulting in massive intracellular COMP retention...
March 21, 2017: Bone
https://www.readbyqxmd.com/read/28336484/lumbar-mri-findings-in-patients-with-and-without-waddell-signs
#19
J S Cox, S Blizzard, H Carlson, J Hiratza, J U Yoo
BACKGROUND CONTEXT: Waddell Signs (WS), introduced as a method to establish patients with substantial psychosocial components to their low back pain, carry a negative association despite no literature evaluating whether physical disease is associated with them. PURPOSE: To compare lumbar MRI findings between the patients with and without Waddell's Signs. STUDY DESIGN: Retrospective cohort study based on prospectively collected data PATIENT SAMPLE: Thirty patients aged 35-55 with an ODI score >50 randomly selected such that there was an even distribution of patients based on number of WS OUTCOME MEASURES: ODI and SF-12 scores, number of WS, presence and severity of spinal pathology METHODS: MRIs were reviewed by three spine specialists blinded to clinical exam findings, number of WS, and patient identity...
March 20, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28336424/the-impact-of-oxidative-stress-and-inflammation-on-rpe-degeneration-in-non-neovascular-amd
#20
REVIEW
Sayantan Datta, Marisol Cano, Katayoon Ebrahimi, Lei Wang, James T Handa
The retinal pigment epithelium (RPE) is a highly specialized, unique epithelial cell that interacts with photoreceptors on its apical side and with Bruch's membrane and the choriocapillaris on its basal side. Due to vital functions that keep photoreceptors healthy, the RPE is essential for maintaining vision. With aging and the accumulated effects of environmental stresses, the RPE can become dysfunctional and die. This degeneration plays a central role in age-related macular degeneration (AMD) pathobiology, the leading cause of blindness among the elderly in western societies...
March 20, 2017: Progress in Retinal and Eye Research
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