12.1 Radiology
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RUG Vs MR Urethrography 3
“COMPARATIVE STUDY BETWEEN RETROGRADE URETHROGRAPHY AND MAGNETIC RESONANCE URETHROGRAPHY IN EVALUATING MALE URETHRAL STRICTURE DISEASE” Dissertation submitted for partial fulfilment of requirements of M.Ch DEGREE EXAMINATION BRANCH 1V – UROLOGY KILPAUK MEDICAL COLLEGE & HOSPITAL CHENNAI – 600 010 THE TAMIL NADU DR.M.G.R MEDICAL UNIVERSITY CHENNAI – 600 032 AUGUST-2013 CERTIFICATE This is to certify that Dr.R.Sukumar has been a post graduate student during the period August 2010 to July 2013 at Department of Urology, Govt Kilpauk Medical College, & Hospital, Chennai. This Dissertation titled “COMPARATIVE STUDY BETWEEN RETROGRADE URETHROGRAPHY AND MAGNETIC RESONANCE URETHROGRAPHY IN EVALUATING MALE URETHRAL STRICTURE DISEASE” is a bonafide work done by him during the study period and is being submitted to the Tamilnadu Dr. M.G.R. Medical University in a partial fulfilment of the MCh Branch IV Urology Examination. Prof.C.Ilamparuthi,M.S,MCh,DNB Prof.P.Vairavel,D.G.O,M.S,MCh, Professor & Head of the Department, Department of Urology,Govt.Royappettah Hospital Govt Kilpauk Medical College Department of Urology, Govt Kilpauk Medical College & Chennai - 600 010. Hospital Chennai - 600 010. Prof.P.Ramakrishnan, MD,DLO Dean Govt Kilpauk Medical College & Hospital Chennai - 600 010 CERTIFICATE This is to certify that Dr.R.Sukumar has been a post graduate student during the period August 2010 to July 2013 at Department of Urology, Govt Kilpauk Medical College, & Hospital, Chennai. This Dissertation titled “COMPARATIVE STUDY BETWEEN RETROGRADE URETHROGRAPHY AND MAGNETIC RESONANCE URETHROGRAPHY IN EVALUATING MALE URETHRAL STRICTURE DISEASE” is a bonafide work done by him during the study period under my guidance. -
Smartphone-Based Dilated Fundus Photography and Near Visual Acuity Testing As Inexpensive Screening Tools to Detect Referral Warranted Diabetic Eye Disease
Smartphone-Based Dilated Fundus Photography and Near Visual Acuity Testing as Inexpensive Screening Tools to Detect Referral Warranted Diabetic Eye Disease BRIAN C. TOY, MD,*† DAVID J. MYUNG, MD, PHD,*† LINGMIN HE, MD,*† CAROLYN K. PAN, MD,*† ROBERT T. CHANG, MD,* ALISON POLKINHORNE, MA,‡ DOUGLAS MERRELL, BS,‡ DOUG FOSTER, MBA,‡ MARK S. BLUMENKRANZ, MD* Purpose: To compare clinical assessment of diabetic eye disease by standard dilated examination with data gathered using a smartphone-based store-and-forward teleoph- thalmology platform. Methods: 100 eyes of 50 adult patients with diabetes from a health care safety-net ophthalmology clinic. All patients underwent comprehensive ophthalmic examination. Concurrently, a smartphone was used to estimate near visual acuity and capture anterior and dilated posterior segment photographs, which underwent masked, standardized review. Quantitative comparison of clinic and smartphone-based data using descriptive, kappa, Bland-Altman, and receiver operating characteristic analyses was performed. Results: Smartphone visual acuity was successfully measured in all eyes. Anterior and posterior segment photography was of sufficient quality to grade in 96 and 98 eyes, respectively. There was good correlation between clinical Snellen and smartphone visual acuity measurements (rho = 0.91). Smartphone-acquired fundus photographs demon- strated 91% sensitivity and 99% specificity to detect moderate nonproliferative and worse diabetic retinopathy, with good agreement between clinic and photograph grades (kappa = 0.91 ± 0.1, P , 0.001; AUROC = 0.97, 95% confidence interval, 0.93–1). Conclusion: The authors report a smartphone-based telemedicine system that demon- strated sensitivity and specificity to detect referral-warranted diabetic eye disease as a proof-of-concept. Additional studies are warranted to evaluate this approach to expanding screening for diabetic retinopathy. -
ACR–SPR Practice Parameter for the Performance of Voiding
The American College of Radiology, with more than 30,000 members, is the principal organization of radiologists, radiation oncologists, and clinical medical physicists in the United States. The College is a nonprofit professional society whose primary purposes are to advance the science of radiology, improve radiologic services to the patient, study the socioeconomic aspects of the practice of radiology, and encourage continuing education for radiologists, radiation oncologists, medical physicists, and persons practicing in allied professional fields. The American College of Radiology will periodically define new practice parameters and technical standards for radiologic practice to help advance the science of radiology and to improve the quality of service to patients throughout the United States. Existing practice parameters and technical standards will be reviewed for revision or renewal, as appropriate, on their fifth anniversary or sooner, if indicated. Each practice parameter and technical standard, representing a policy statement by the College, has undergone a thorough consensus process in which it has been subjected to extensive review and approval. The practice parameters and technical standards recognize that the safe and effective use of diagnostic and therapeutic radiology requires specific training, skills, and techniques, as described in each document. Reproduction or modification of the published practice parameter and technical standard by those entities not providing these services is not authorized. Revised 2019 (Resolution 10)* ACR–SPR PRACTICE PARAMETER FOR THE PERFORMANCE OF FLUOROSCOPIC AND SONOGRAPHIC VOIDING CYSTOURETHROGRAPHY IN CHILDREN PREAMBLE This document is an educational tool designed to assist practitioners in providing appropriate radiologic care for patients. Practice Parameters and Technical Standards are not inflexible rules or requirements of practice and are not intended, nor should they be used, to establish a legal standard of care1. -
Ophthalmic Imaging Guidance
Ophthalmic Services Guidance Ophthalmic Imaging March 2021 Review: February 2022 18 Stephenson Way, London, NW1 2HD T. 020 7935 0702 [email protected] rcophth.ac.uk @RCOphth © The Royal College of Ophthalmologists 2021 All rights reserved For permission to reproduce and of the content contained herein please contact [email protected] Contents 1 Introduction 3 2 Corneal and anterior segment imaging 3 Anterior segment photography 3 3 Retinal imaging 5 Colour fundus photography 5 4 Scanning laser ophthalmoscopy (SLO) 6 Overview 6 Monochromatic imaging 7 Fundus autofluorescence (FAF) 7 Ultra-Widefield (UWF) imaging 8 Fundus Fluorescein Angiography (FFA) 9 Indocyanine Green Angiography (ICG) 9 Vitreous, Retinal and Choroidal Optical Coherence Tomography (OCT) 9 Optical Coherence Tomography Angiography (OCTA) 10 Adaptive optics 11 Laser Doppler Flowmetry 11 Retinal oximetry 12 5 Optic nerve head and peripapillary imaging 12 Optic disc photography 12 Scanning laser tomography 13 Scanning laser polarimetry 13 Optic nerve head and peripapillary Optical Coherence Tomography 14 6 External, oculoplastic and adnexal imaging 14 External Photography 14 3D Digital Stereophotogrammetry 14 Doppler flow imaging of the superior ophthalmic vein 15 7 Ultrasonography 15 Ocular and Orbital Ultrasound 15 A-Scan 15 B-Scan 16 Ultrasound biomicroscopy (UBM) 16 Colour flow mapping (CFM) and spectral Doppler techniques 17 8 Networking and imaging software 17 Networking 17 DICOM and DICOM Modality Worklist standards 18 Data storage, picture archiving and communication system (PACS) 18 Electronic medical records (EMR) 18 Summary 19 9 Information governance 19 10 Telemedicine and virtual clinics 19 11 Consent 20 12 Staffing 20 13 Authors 21 2021/PROF/438 2 1 Introduction Ophthalmic imaging is an integral part of the work of all ophthalmic departments. -
Bilateral Exudative Retinal Detachment in a Patient with Cerebral Venous Sinus Thrombosis: a Case Report
Bilateral exudative retinal detachment in a patient with cerebral venous sinus thrombosis: a case report Liang Li The second Xiangya Hospital, Central South University Ling Gao ( [email protected] ) Second Xiangya Hospital https://orcid.org/0000-0002-9850-2038 Case report Keywords: exudative retinal detachment, cerebral venous sinus thrombosis, elschnig spot, retinal capillary ischemia Posted Date: June 6th, 2019 DOI: https://doi.org/10.21203/rs.2.9789/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/8 Abstract Background: Cerebral venous sinus thrombosis (CVST) is a rare cerebrovascular disease, it’s ocular symptoms often characterized by a subacute bilateral visual loss, or diplopia and paralysis of eye movements. Fundus examination usually presents as bilateral papilledema and other ocular signs are rare. We report a case of bilateral multiple retinal detachments and nally diagnosed as CVST. Case presentation: A 49-year old woman with progressive headache and bilateral vision deterioration visited our clinic. Ophthaomological examinations including medical history, best-corrected visual acuity, intraocular pressure, slit-lamp biomicroscopy, fundus ophthalmoscopy, uorescein angiography and Optical coherence tomography and head Magnetic Resonance Venogram (MRV) was also performed. Blood tests for ruling out systemic diseases were also performed. Fundus exam revealed bilateral multiple retinal detachment with sub-retinal uid and blurred disc margin. Fluorescein angiography (FA) revealed early hypouorescence in the background stage, multiple pinpoint leakages at the level of retinal pigment epithelium (RPE), and late pooling to outline the boundary of retinal detachment, with some of the leakage shaped as multiple circles in the late stage of FA. -
(DICOM) Supplement 91: Ophthalmic Photography Image SOP Classes
Digital Imaging and Communications in Medicine (DICOM) Supplement 91: Ophthalmic Photography Image SOP Classes Prepared by: DICOM Standards Committee 1300 N. 17th Street Suite 1847 Rosslyn, Virginia 22209 USA VERSION: Final Text, September 29, 2004. Supplement 91 – Ophthalmic Photography Image SOP Classes Page 2 Table of Contents Table of Contents ................................................................................................................................................. 2 Foreword ............................................................................................................................................................... 4 Scope and Field of Application ............................................................................................................................ 4 Part 3 Additions..................................................................................................................................................... 6 Part 3 Annex A Additions ..................................................................................................................................... 8 A.41 Ophthalmic Photography 8 Bit Image Information Object Definition ................................................ 9 A.41.1 Ophthalmic Photography 8 Bit Image IOD Description............................................................... 9 A.41.2 Ophthalmic Photography 8 Bit Image IOD Entity-Relationship Model ...................................... 9 A.41.3 Ophthalmic Photography 8 Bit Image IOD Modules -
Chapter Xi Medicine Evaluation and Management Services Cpt Codes 90000 - 99999 for National Correct Coding Initiative Policy Manual for Medicare Services
CHAP11-CPTcodes90000-99999 Revision Date: 1/1/2021 CHAPTER XI MEDICINE EVALUATION AND MANAGEMENT SERVICES CPT CODES 90000 - 99999 FOR NATIONAL CORRECT CODING INITIATIVE POLICY MANUAL FOR MEDICARE SERVICES Current Procedural Terminology (CPT) codes, descriptions and other data only are copyright 2020 American Medical Association. All rights reserved. CPT® is a registered trademark of the American Medical Association. Applicable FARS\DFARS Restrictions Apply to Government Use. Fee schedules, relative value units, conversion factors, prospective payment systems, and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for the data contained or not contained herein. Table of Contents Chapter XI ................................................. XI-3 Medicine Evaluation and Management Services CPT Codes 90000 - 99999 ..................................................... XI-3 A. Introduction .........................................XI-3 B. Therapeutic or Diagnostic Infusions/Injections and ...XI-3 Immunizations ............................................XI-3 C. Psychiatric Services .................................XI-8 D. Biofeedback .........................................XI-10 E. Dialysis ............................................XI-10 F. Gastroenterology ....................................XI-11 G. Ophthalmology .......................................XI-12 H. -
Multimodality Imaging of the Male Urethra: Trauma, Infection, Neoplasm, and Common Surgical Repairs
Abdominal Radiology (2019) 44:3935–3949 https://doi.org/10.1007/s00261-019-02127-8 SPECIAL SECTION: UROTHELIAL DISEASE Multimodality imaging of the male urethra: trauma, infection, neoplasm, and common surgical repairs David D. Childs1 · Ray B. Dyer1 · Brenda Holbert1 · Ryan Terlecki2 · Jyoti Dee Chouhan2 · Jao Ou1 Published online: 22 August 2019 © Springer Science+Business Media, LLC, part of Springer Nature 2019 Abstract Objective The aim of this article is to describe the indications and proper technique for RUG and MRI, their respective image fndings in various disease states, and the common surgical techniques and imaging strategies employed for stricture correction. Results Because of its length and passage through numerous anatomic structures, the adult male urethra can undergo a wide array of acquired maladies, including traumatic injury, infection, and neoplasm. For the urologist, imaging plays a crucial role in the diagnosis of these conditions, as well as complications such as stricture and fstula formation. While retrograde urethrography (RUG) and voiding cystourethrography (VCUG) have traditionally been the cornerstone of urethral imag- ing, MRI has become a useful adjunct particularly for the staging of suspected urethral neoplasm, visualization of complex posterior urethral fstulas, and problem solving for indeterminate fndings at RUG. Conclusions Familiarity with common urethral pathology, as well as its appearance on conventional urethrography and MRI, is crucial for the radiologist in order to guide the treating urologist in patient management. Keywords Urethra · Retrograde urethrography · Magnetic resonance imaging · Stricture Introduction respectively. While the urethral mucosa is well depicted with these radiographic examinations, the periurethral soft tis- Medical imaging plays a crucial role in the diagnosis, treat- sues are not. -
Retrograde Urethrogram/ RUG
Patient Exam Preparation Instructions: Retrograde Urethrogram/ RUG We look forward to seeing you for your appointment. Bring relevant studies Please follow these instructions: and reports to your appointment • Arrive at least 15 minutes prior to your test. University Radiology is able to obtain electronic images and reports for you • This test takes images of your urethra while it is filling with contrast. if the previous studies were performed at our imaging centers or at one of our affiliated hospitals located across • A small urinary catheter will be partially inserted into the tip of your New Jersey. Please visit our website for penis. A small balloon which is located at the tip of the catheter will a full listing: UniversityRadiology.com be inflated. This ensures the catheter stays in place during the exam. Bring your prescription, • The radiologist will then instill contrast through the catheter to outline insurance card, and your urethra during which time x-rays will be taken. photo ID They are required for this procedure. • The catheter will be removed at the end of the exam. Glucose Monitoring Devices Devices such as the ‘FreeStyle Libre’ must be removed before any MRI, CT scan, PET/CT scan, Mammogram, DEXA, or X-ray. The exposure may damage the device and cause incorrect readings. Payment You will be expected to pay your estimated co-payment, co-insurance and/or deductible at the time of your appointment. Call your insurance provider if you have questions about your plan or coverage. Questions? Call 800-758-5545 URG0455 07/26/21 V4. -
Posterior Urethral Disruption in 12 Year Old Boy with Late Urethroplasty After
CaSe report posterior urethral disruption in 12 year old boy with late urethroplasty after multi-organ injury Michał wolnicki, wiesław urbanowicz, Janusz Sulisławski Department of Pediatric, Urology Collegium Medicum, Jagiellonian University, Cracow, Poland key wordS Probability of urethral disruption. On the day of admission, the patient was operated on: wound suture, colostomy, fracture reduc- prostate urethral disruption » children » urethral tions. Suprapubic cystostomy intubation was performed. In the first reconstruction » strictures days after admission, the patient was in a critical condition with blood loss. X Ray investigations revealed: VCUG (voiding cystoure- abStraCt throgram) with contrast feeding by cystostomy and moreover cys- toscopy which confirmed complete disruption of urethra. Function Management of posterior urethral disruption in children of anal sphincter was preserved. Colostomy was closed in January with multiorganic injuries can be quite challenging. 2007. In May 2007, after 6 months, an anastomotic urethral realign- We report the case of a 12 year old male with urethral ment was planned. Before surgery, by additional RUG/VCUG /retro- disruption. We present our experience of the staged grade urethrogram and voiding cystourethrogram/, were confirmed treatment of this patient with delayed anastomotic complete lack of urethral continuity, site and length more than 2 cm urethroplasty after traumatic posterior urethral disrup- between ends of the disrupted urethra (Fig. 1). Access was perineal tion. The patient suffered from a motor vehicle accident to bulbar and posterior urethra. First was performed catheteriza- and sustained multiple organic injures. We performed tion of the anterior urethra, and after catheterization by dilatators late realignment of the urethra 6 months after the through vesica colli to prostatic urethra. -
Contemporary Coding Concepts
Contemporary Coding Concepts - 2011 John A. McGreal Jr., O.D. Missouri Eye Associates McGreal Educational Institute Excellence in Optometric Education John A. McGreal Jr., O.D. McGreal Educational Institute Missouri Eye Associates 11710 Old Ballas Rd. St. Louis, MO. 63141 314.569.2020 314.569.1596 FAX [email protected] JAM 2011 Medicare E/M Guidelines Compliance – How To Document the Medical Record – How To Select an E/M Codes, eye codes, “S” codes – How To Evaluate your Fees – How To Effectively Co-manage Surgical Cases – How To Increase Revenues – How To Survive an Audit – How To Implement a Compliance Plan JAM Other Medicare Benefits Changes Deductible (Medicare Part B) – Will increase to $162 in 2011; thereafter increase by annual percentage increase in Part B expenditures Deductible (Medicare Part A hospital inpatient) – Will be $1,132. Preventive benefits – beginning in 2005, all newly enrolled beneficiaries will be eligible for initial routine physical examinations, ECG, cardiovascular blood screening tests, education, counseling and referral for other preventive services and chronic care programs – 2011 wellness visits once yearly with PCP JAM 2006 New ICD-9 Codes Code first diabetes (250.5) 362.03 Nonproliferative diabetic retinopathy NOS 362.04 Mild nonproliferative diabetic retinopathy 362.05 Moderate nonproliferative diabetic retinopathy 362.06 Severe nonproliferative diabetic retinopathy 362.07 Diabetic macular edema – Must report with ICD code for diabetic retinopathy 362.01 = background diabetic retinopathy -
Icd-9-Cm (2010)
ICD-9-CM (2010) PROCEDURE CODE LONG DESCRIPTION SHORT DESCRIPTION 0001 Therapeutic ultrasound of vessels of head and neck Ther ult head & neck ves 0002 Therapeutic ultrasound of heart Ther ultrasound of heart 0003 Therapeutic ultrasound of peripheral vascular vessels Ther ult peripheral ves 0009 Other therapeutic ultrasound Other therapeutic ultsnd 0010 Implantation of chemotherapeutic agent Implant chemothera agent 0011 Infusion of drotrecogin alfa (activated) Infus drotrecogin alfa 0012 Administration of inhaled nitric oxide Adm inhal nitric oxide 0013 Injection or infusion of nesiritide Inject/infus nesiritide 0014 Injection or infusion of oxazolidinone class of antibiotics Injection oxazolidinone 0015 High-dose infusion interleukin-2 [IL-2] High-dose infusion IL-2 0016 Pressurized treatment of venous bypass graft [conduit] with pharmaceutical substance Pressurized treat graft 0017 Infusion of vasopressor agent Infusion of vasopressor 0018 Infusion of immunosuppressive antibody therapy Infus immunosup antibody 0019 Disruption of blood brain barrier via infusion [BBBD] BBBD via infusion 0021 Intravascular imaging of extracranial cerebral vessels IVUS extracran cereb ves 0022 Intravascular imaging of intrathoracic vessels IVUS intrathoracic ves 0023 Intravascular imaging of peripheral vessels IVUS peripheral vessels 0024 Intravascular imaging of coronary vessels IVUS coronary vessels 0025 Intravascular imaging of renal vessels IVUS renal vessels 0028 Intravascular imaging, other specified vessel(s) Intravascul imaging NEC 0029 Intravascular