keyword
MENU ▼
Read by QxMD icon Read
search

Testicular ultrasound

keyword
https://www.readbyqxmd.com/read/28429094/prospective-evaluation-of-scrotal-ultrasound-and-intratesticular-perfusion-by-color-coded-duplex-sonography-ccds-in-tese-patients-with-azoospermia
#1
Bora Altinkilic, Adrian Pilatz, Thorsten Diemer, Julia Wolf, Martin Bergmann, Sarah Schönbrunn, Uwe Ligges, Hans-Christian Schuppe, Wolfgang Weidner
PURPOSE: The objective of this study was to assess whether CCDS might improve the outcome of testicular sperm retrieval in patients with azoospermia. Furthermore, we evaluated potential sonographic alterations of the testis before and after trifocal and Micro-TESE. METHODS: 78 patients were enrolled prospectively: 24 with obstructive azoospermia (OA) and 54 with non-obstructive azoospermia (NOA). 31 of 54 patients in the NOA group had negative surgical sperm retrieval...
April 20, 2017: World Journal of Urology
https://www.readbyqxmd.com/read/28419904/leydig-cell-tumor-in-grey-zone-a-case-report
#2
Muheilan Mustafa Muheilan, Maha Shomaf, Emad Tarawneh, Muayyad Mujalli Murshidi, Manar Rizik Al-Sayyed, Mujalli Mhailan Murshidi
INTRODUCTION: Leydig cell tumor constitutes only about 1-3% of testicular neoplasms. There is apparently increased incidence in the last few years; one possible explanation for this phenomenon is the widespread use of ultrasound technology and the subsequent increased early detection of smaller lesions that have not been found in historical series. CASE PRESENTATION: We report a case of Leydig cell tumor of testis in a patient presenting with painless long standing slowly growing left scrotal mass who found to have intrapulmonary nodule and multiple enlarged retroperitoneal lymph nodes on staging work up...
April 4, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28414684/who-shot-the-cannonballs-extensive-lung-metastases-in-a-39-year-old-man
#3
D Sommerhalder, J Blondin
CASE: A 39 year-old man presented to the emergency department complaining of a cough of 2 months in duration. He also complained of weight loss of 20 pounds in two months and night sweats over the same period. An x-ray of the chest was performed and revealed innumerable lung nodules and masses. Computed tomography of the chest and abdomen were subsequently performed which confirmed the masses, but imaging did not reveal an obvious primary source. A testicular exam was performed but no obvious abnormalities were noted...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28397369/incidental-primary-mediastinal-choriocarcinoma-diagnosed-by-endobronchial-ultrasound-guided-fine-needle-aspiration-in-a-patient-presenting-with-transient-ischemic-attack-and-stroke
#4
Ivo M B Francischetti, Antonio Cajigas, Mark Suhrland, Joaquim M Farinhas, Samer Khader
We describe a case of a 41-year old male patient with no significant prior medical history who presents with symptoms of Transient Ischemic Attack and stroke. Magnetic Resonance Imaging (MRI) of the brain identified areas of ischemia in the left side, and angiography showed occlusion of the left Medial Cerebral Artery (MCA). Cardiac Transthoracic Echocardiogram (TTE) for stroke evaluation incidentally noted a mediastinal abnormality leading to cancer work-up. Computer Tomography (CT) and (18) F-fluorodeoxyglucose (FDG) PET-CT scan of the chest incidentally revealed an avid 6 cm paraesophagial/subcarinal mass...
April 11, 2017: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/28392394/trans-scrotal-near-infrared-spectroscopy-as-a-diagnostic-test-for-testis-torsion-in-pediatric-acute-scrotum-a-prospective-comparison-to-gold-standard-diagnostic-test-study
#5
Bruce J Schlomer, Melise A Keays, Gwen M Grimsby, Candace F Granberg, Daniel G DaJusta, Vani S Menon, Lauren Ostrov, Kunj R Sheth, Martinez Hill, Emma J Sanchez, Clanton B Harrison, Micah A Jacobs, Rong Huang, Berk Burgu, Halim Hennes, Linda A Baker
PURPOSE: A rapid test for testicular torsion in children may obviate delay for testicular ultrasound. This study assessed testicular tissue percent saturation of oxygen (%StO2) measured by trans-scrotal near-infrared spectroscopy (NIRS) as a diagnostic test for pediatric testicular torsion. METHODS AND FINDINGS: This was a prospective comparison to a gold standard diagnostic test study that evaluated NIRS %StO2 readings to diagnose testicular torsion. Gold standard for torsion diagnosis was standard clinical care...
April 6, 2017: Journal of Urology
https://www.readbyqxmd.com/read/28343231/segmental-testicular-infarction-case-series-and-literature-review-of-a-rare-diagnosis-in-men-with-acute-testicular-pain
#6
Simone Ernst, Matthias Saar, Horst Brenneis, Reinhard Kubale, Stefan Ueberdiek, Carsten-Henning Ohlmann, Michael Stoeckle, Julia Heinzelbecker
The incidence of segmental testicular infarction (STI) is very low. Such a disorder most often affects young men. The most common symptom is sudden testicular pain. We report 6 cases of men diagnosed with STI. Clinical examination, blood test, urine analysis, and ultrasound examination with colour Doppler were performed. Furthermore, tissue sonoelastography or MRI was performed in selected patients. All men underwent surgical exploration. In all but one man, the affected testis was preserved. Although STI is a rare condition, it should be taken into account if testicular pain prior to suspicious ultrasound imaging occurs...
March 24, 2017: Urologia Internationalis
https://www.readbyqxmd.com/read/28315499/evaluation-of-the-decision-making-process-in-the-conservative-approach-to-small-testicular-masses
#7
Andrea Benelli, Virginia Varca, Lorenzo Derchi, Andrea Gregori, Giorgio Carmignani, Alchiede Simonato
INTRODUCTION: We evaluate the clinical outcome of patients treated with conservative approach for small testicular masses (STMs). We analyzed the steps who brought to the selection of the therapeutic approach: starting from clinical presentation, through imaging and lab studies. METHODS: We considered 18 patients who underwent an organ-sparing approach for STMs from 2005 until 2014. The selection criteria were dimension of the mass and absence of clinical, laboratory and/or radiological malignancy suspicion...
March 15, 2017: Urologia
https://www.readbyqxmd.com/read/28295474/significant-predictive-factors-for-subfertility-in-patients-with-subclinical-varicocele
#8
S S-S Chen
We made a retrospective study to determine useful parameters for predicting subfertility in patients with subclinical varicocele (SV). One hundred and fifty men with SV and 17 age-matched men without SV were divided into three groups: Group 1, subfertile patients (n = 15); Group 2, fertile patients (n = 135); and Group 3, control patients (n = 17). Their age, body mass index (BMI), semen analysis, scrotal temperature, testicular volume, resistive index (RI), pulsatility index (PI) and peak retrograde flow (PRF) were compared...
March 10, 2017: Andrologia
https://www.readbyqxmd.com/read/28267895/characteristics-of-symptomatic-men-with-testicular-microlithiasis-a-danish-cross-sectional-questionnaire-study
#9
M R Pedersen, H Møller, S R Rafaelsen, M M B Jørgensen, P J Osther, P Vedsted
Testicular microlithiasis (TML) is an incidental finding at ultrasonography of the scrotum. A link between testicular microlithiasis and testicular cancer has been suggested. However, the majority of studies are retrospective using ultrasonography with minor data on health status and life style characteristics. Our objective was to investigate if lifestyle and health are associated with TML. In 2014, we conducted a self-administered questionnaire survey including 1538 men, who all due to testicular/scrotal symptoms had an ultrasound investigation of the scrotum during 2004-2013...
March 7, 2017: Andrology
https://www.readbyqxmd.com/read/28265317/inguinoscrotal-pathology
#10
REVIEW
Luis Guerra, Michael Leonard
Infants, children, and adolescents with inguinoscrotal pathology comprise a significant proportion of emergency department and outpatient visits. Visits to the emergency department primarily comprise individuals presenting with scrotal pain due to testicular torsion or torsion of the testicular appendages. At such time, immediate urological consultation is sought. Outpatient visits comprise those individuals with undescended testes, hydroceles, and varicoceles. Rare, but important problems, such as pediatric testicular tumours, may also present in the office setting...
January 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28265313/cryptorchidism-a-practical-review-for-all-community-healthcare-providers
#11
REVIEW
Luis H Braga, Armando J Lorenzo
Cryptorchidism is one of the most common congenital anomalies of the male genitalia, occurring in 1% of boys by the age of one year. Even though the etiology of cryptorchidism is multifactorial, management has evolved with the clear recognition that hormonal treatment is not effective and surgery between 6-18 months of age leads to better testicular outcomes. Diagnostic laparoscopy is considered the standard approach for management of non-palpable testes, and can be combined with one or two-stage orchidopexy, with up to 80-90% success rates...
January 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/28238607/leydig-cell-hyperplasia-in-children-case-series-and-review
#12
REVIEW
Nicole Mennie, Sebastian K King, Mohan Marulaiah, Peter Ferguson, Yves Heloury, Chris Kimber
INTRODUCTION: Leydig cell hyperplasia (LCH) and Leydig cell tumours (LCTs) in children are rare, typically presenting with precocious puberty. Previously, orchidectomy was the routine management; however, more recently, testis-sparing surgery has been performed with good results. We present a series of unusual presentations of LCH, raising new management questions, and a review of the literature regarding LCH and LCT in children. STUDY DESIGN: We performed a literature search using Ovid Medline, PubMed, and Google Scholar, producing 456 articles...
February 10, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28238493/microsurgical-identification-and-excision-of-an-intratesticular-mass
#13
Luís Felipe Sávio, Nachiketh Soodana Prakash, Raul Clavijo, Oleksandr N Kryvenko, Ranjith Ramasamy
OBJECTIVE: To demonstrate a step-by-step approach to microsurgical partial orchiectomy (PO) in a man with a small intratesticular mass. DESIGN: Video presentation. SETTING: University hospital. PATIENT(S): A 22-year-old man with right testicular pain and swelling found to have a small, nonpalpable 8-mm hypoechoic testicular mass on ultrasound. Tumor markers were negative. INTERVENTION(S): Partial orchiectomy...
April 2017: Fertility and Sterility
https://www.readbyqxmd.com/read/28215837/antegrade-sclerotherapy-in-adolescent-varicocele-patients
#14
D J B Keene, R M Cervellione
INTRODUCTION: In the 1970s, Tauber described the antegrade sclerotherapy technique to treat varicoceles, and reported a 10% recurrence rate. The present study aimed to evaluate paediatric success rates and the effect of modifications to the surgical technique. METHODS: A prospective study was performed of all adolescent patients undergoing antegrade sclerotherapy surgery. Each patient had an idiopathic varicocele with spontaneous venous reflux on Doppler examination, and underwent cannulation of a pampiniform plexus vein via a scrotal incision under general anaesthetic...
January 29, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28190662/prospective-ultrasonographic-and-endocrine-predictors-of-spermatogenic-onset-in-ram-lambs
#15
Pawel M Bartlewski, Jennifer L Giffin, Olutobi A Oluwole, Ann C Hahnel
The objective of this study was to examine testicular ultrasonographic characteristics and endocrine profiles in prepubescent ram lambs for correlations with the age at first detection of elongated spermatids (ESt age). Bi-weekly ultrasound examinations and weekly testicular biopsies began at 10 weeks of age or at the time that testicular volume reached 15cm(3), and continued until 1-2 weeks after Est's were first detected by histological examination of testicular biopsies in twenty-two spring-born Rideau Arcott×Polled Dorset lambs...
April 2017: Animal Reproduction Science
https://www.readbyqxmd.com/read/28188166/fournier-s-gangrene-diagnosis-and-management-aided-by-repeated-clinical-examination-and-ultrasound
#16
Jayan George, Aditya Raja, David Chun Hei Li, Hrishi Joshi
We describe a case of a man aged 57 years admitted to our tertiary centre via his general practitioner, presenting with a 1-week history of scrotal pain, testicular swelling and fluctuance. He was initially managed in the community with flucoclaxacillin for 1 week, but failed to respond to treatment. Clinical history was suggestive of Fournier's gangrene, but initial examination was not conclusive. Repeated examination over the next hour aided diagnosis and helped to track the progression of the condition...
February 10, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28187504/extreme-spermatogenesis-failure-andrological-phenotype-and-intracytoplasmic-sperm-injection-outcomes
#17
P Plouvier, A-L Barbotin, F Boitrelle, D Dewailly, V Mitchell, J-M Rigot, V Lefebvre-Khalil, G Robin
Patients with very low sperm count through direct sperm examination can exhibit extreme oligozoospermia or cryptozoospermia (after centrifugation). The management of these patients is a real challenge for both clinicians and biologists. In this retrospective and comparative cohort study, we compared the andrological phenotype of patients with extreme alterations of spermatogenesis and assessed whether the origin of spermatozoa (testicular or ejaculate) had any influence on intracytoplasmic sperm injection (ICSI) outcomes...
March 2017: Andrology
https://www.readbyqxmd.com/read/28180198/color-doppler-ultrasound-characteristics-after-subinguinal-microscopic-varicocelectomy
#18
Murat Akand, Mustafa Koplay, Necat Islamoglu, Emre Altintas, Ozcan Kilic, Murat Gul, Haluk Kulaksizoglu, Mesut Sivri, Serdar Goktas
AIM: The present study evaluated the effect of differences in the peak systolic velocity (PSV) and resistive index (RI) in the testicular artery (TA), capsular artery (CA), and intratesticular artery (ITA) after microscopic subinguinal varicocelectomy (MSV) on postoperative pain and semen parameters. PATIENTS AND METHODS: Scrotal color Doppler ultrasound (CDUS) measurements were made in 33 patients (age 18-31 years) prior to MSV and 3 and 6 months after MSV. Pain was recorded using a visual analog scale and sperm concentration was determined to analyze the predictive value of the CDUS parameters regarding surgical outcome...
January 31, 2017: Medical Ultrasonography
https://www.readbyqxmd.com/read/28138410/standards-for-scrotal-ultrasonography
#19
REVIEW
Janusz F Tyloch, Andrzej Paweł Wieczorek
The paper presents a description of essential equipment requirements for scrotal ultrasonography, including current ultrasound techniques, as well as a review of the most common scrotal pathologies. Patient preparation for the examination as well as ultrasound methodology for the assessment of scrotal and inguinal canal structures are discussed. The standard for scrotal ultrasound examination includes a precise B-mode evaluation, including testicular volumetric assessment performed using automatic measurement options based on the formula of a rotating ellipsoid or three measurements perpendicular to one another...
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138407/the-value-of-ultrasonography-in-the-diagnosis-of-varicocele
#20
REVIEW
Tomasz Lorenc, Leszek Krupniewski, Piotr Palczewski, Marek Gołębiowski
A varicocele is described as pathologically enlarged, tortuous veins of the pampiniform plexus, leading to an increased testicular temperature and adrenal metabolite reflux into the testes. Varicocele can impair spermatogenesis and is considered to be the most common cause of male infertility. Patients may palpate a thickening in the scrotum or complain of dull scrotal or inguinal pain, which increases when standing or during erection. In the case of a sudden onset of varicocele in elderly men, it is necessary to exclude renal tumor and extend diagnostic ultrasound with the assessment of the abdominal cavity...
December 2016: Journal of Ultrasonography
keyword
keyword
26366
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"