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Journal of Ultrasonography

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https://www.readbyqxmd.com/read/28439432/posterior-interosseous-nerve-palsy-caused-by-a-ganglion-conservative-treatment-with-ultrasound-guided-needle-aspiration
#1
Yasuhiro Seki
Posterior interosseous nerve palsy caused by a ganglion is not common and most previous patients were treated with excisional surgery. We treated a case conservatively with needle aspiration using ultrasonography, after a nerve conduction study. A 77-year-old man presented with impaired active finger extension of the left metacarpophalangeal joints. The nerve conduction study revealed conduction block of the left radial nerve near the elbow. Ultrasonography demonstrated a hypoechoic mass anterior to the radial neck compressing the posterior interosseous nerve...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439431/mistakes-in-the-ultrasound-diagnostics-of-the-abdominal-cavity-in-pediatrics
#2
REVIEW
Agnieszka Brodzisz
The diagnostics of the abdominal cavity in children, especially in the neonatal-infantile period, requires knowledge in the field of anatomical and physiopathological differences as well as clinical symptomatology and pathology at every stage of the child's development. Errors and mistakes in ultrasound diagnostics of the abdominal cavity in children result from many factors, including lack of experience in examining children and the knowledge concerning most frequent ailments and pathologies as well as the incidence or no changes in the ultrasound image of the abdominal cavity organs...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439430/mistakes-in-ultrasound-diagnosis-of-superficial-lymph-nodes
#3
REVIEW
Ewa J Białek, Wiesław Jakubowski
The article discusses basic mistakes that can occur during ultrasound imaging of superficial lymph nodes. Ultrasound is the first imaging method used in the diseases of superficial organs and tissues, including lymph nodes. The causes of mistakes can be either dependent or independent of the performing physician. The first group of mistakes includes inappropriate interpretation of images of anatomical structures, while the latter group includes, among other things, similar ultrasound images of different pathologies...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439429/the-standards-of-an-ultrasound-examination-of-the-prostate-gland-part-2
#4
REVIEW
Janusz F Tyloch, Andrzej Paweł Wieczorek
The paper discusses the rules of the proper performing of the ultrasound examination of the prostate gland. It has been divided into two parts: the general part and the detailed part. The first part presents the necessary requirements related to the ultrasound equipment needed for performing transabdominal and transrectal examinations of the prostate gland. The second part presents the application of the ultrasound examination in benign prostatic hyperplasia, in cases of prostate inflammation and in prostate cancer...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439428/current-standards-in-abdominal-cavity-ultrasound-examination-in-children
#5
REVIEW
Michał Brzewski
Technological progress forces us to present after several years the updated standards in ultrasound examination of newborns, infants and older children. It should be emphasized that the examination of the youngest patients requires one to use high-class equipment. Lack of cooperation on the part of the child and imaging small structures constitute a huge challenge for the examiner. The work presents equipment requirements, the technology of examining the abdominal cavity in children and the manner of preparing the examination result...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439427/double-aorta-artifact-in-sonography-a-diagnostic-challenge
#6
REVIEW
Robert Hadzik, Przemysław Bombiński, Michał Brzewski
The double aorta artifact was described and studied thoroughly twenty-five years ago. Despite this, it is still not commonly known today and can cause diagnostic difficulty. Total aortic duplication can be considered an anatomic defect whilst partial duplication mimics aortic dissection. In the literature, this artifact has been compared with a very rare anomaly, i.e. the occurrence of two aortas in one patient. Currently, however, the differentiation of this artifact from abdominal aortic dissection seems to be of greater significance...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439426/is-it-possible-to-differentiate-between-pseudopneumoperitoneum-and-similar-pathologies-ultrasonographically
#7
Andrzej Smereczyński, Katarzyna Kołaczyk
AIM: The goal of the work was comparing gas ultrasound images below the right diaphragm in two groups: in people with intestinal interposition below the diaphragm and ones with pneumoperitoneum and extracting the traits differentiating these two conditions. MATERIAL AND METHODS: Retrospectively, the documentation of 22 patients with intestinal interposition below the diaphragm (group 1) was utilized. Clinical material was used for comparison, previously published, composed of 15 cases of pneumoperitoneum following laparotomy and of 14 cases following that symptom as a result of ulcer perforation - group 2 (in total n = 29)...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439425/fetal-biometric-parameters-reference-charts-for-a-non-selected-risk-population-from-uberaba-brazil
#8
Alberto Borges Peixoto, Taciana Mara Rodrigues da Cunha Caldas, Fernando Felix Dulgheroff, Wellington P Martins, Edward Araujo Júnior
OBJECTIVE: To establish reference charts for fetal biometric parameters in a non-selected risk population from Uberaba, Southeast of Brazil. METHODS: A retrospective cross-sectional study was performed among 5656 non-selected risk singleton pregnant women between 14 and 41 weeks of gestation. The ultrasound exams were performed during routine visits of second and third trimesters. Biparietal diameter (BPD) was measured at the level of the thalami and cavum septi pellucidi...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439424/comparison-of-scintigraphy-and-ultrasound-imaging-in-patients-with-primary-secondary-and-tertiary-hyperparathyroidism-own-experience
#9
Małgorzata Kobylecka, Maria Teresa Płazińska, Witold Chudziński, Katarzyna Fronczewska-Wieniawska, Joanna Mączewska, Adam Bajera, Maria Karlińska, Leszek Królicki
BACKGROUND: The imaging techniques most commonly used in the diagnosis of hyperparathyroidisms are ultrasound and scintigraphy. The diagnostic algorithms vary, depending mainly on the population, and experience of physicians. AIM: Aim of the present research was to determine the usefulness of parathyroid scintigraphy and ultrasonography in patients diagnosed for hyperparathyroidism in own material. MATERIAL AND METHOD: In the present research, 96 operated patients with documented primary, secondary and tertiary hyperparathyroidism were retrospectively analyzed...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28439423/rheumatoid-arthritis-what-do-mri-and-ultrasound-show
#10
EDITORIAL
Iwona Sudoł-Szopińska, Lennart Jans, James Teh
Rheumatoid arthritis is the most common inflammatory arthritis, affecting approximately 1% of the world's population. Its pathogenesis has not been completely understood. However, there is evidence that the disease may involve synovial joints, subchondral bone marrow as well as intra- and extraarticular fat tissue, and may lead to progressive joint destruction and disability. Over the last two decades, significant improvement in its prognosis has been achieved owing to new strategies for disease management, the emergence of new biologic therapies and better utilization of conventional disease-modifying antirheumatic drugs...
March 2017: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138413/back-to-the-future-conventional-radiography-in-rheumatology
#11
Adam Greenspan
No abstract text is available yet for this article.
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138412/mucinous-borderline-ovarian-tumor-a-case-report-with-diagnostic-insights-on-ultrasound-findings
#12
Anna Szymańska-Dubowik, Marcin Śniadecki, Agnieszka Bianek-Bodzak, Marcin Liro, Edyta Szurowska
Borderline ovarian tumors represent about 10% of all epithelial ovarian cancers, but in contrast to epithelial ovarian cancers, they constitute a group of tumors with a much better prognosis. An assessment of clinical presentation, physical examination, radiological and biochemical findings is necessary to tailor management strategies for patients with ovarian tumors. The article, which is based on a case report, describes different approaches for preoperative diagnosis as well as discusses approaches that might bring some insights on tumor histology...
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138411/granulomatous-prostatitis-after-intravesical-immunotherapy-mimicking-prostate-cancer
#13
Waldemar Białek, Sławomir Rudzki, Paweł Iberszer, Lech Wronecki
Intravesical immunotherapy with attenuated strains of Mycobacterium bovis is a widely used therapeutic option in patients with non-muscle-invasive transitional cell carcinoma of the bladder. A rare complication of intravesical therapy with the Bacillus Calmette-Guérin vaccine is granulomatous prostatitis, which due to increasing levels of prostate-specific antigen and abnormalities found in transrectal examination of the prostate may suggest concomitant prostate cancer. A case of extensive granulomatous prostatitis in a 61-year-old patient which occurred after the first course of a well-tolerated Bacillus Calmette-Guérin therapy is presented...
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138410/standards-for-scrotal-ultrasonography
#14
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/28138409/the-standards-of-an-ultrasound-examination-of-the-prostate-gland-part-1
#15
REVIEW
Janusz F Tyloch, Andrzej Paweł Wieczorek
The article discusses the principles of the proper performance of the ultrasound examination of the prostate gland. The paper has been divided into two parts: the general one and the detailed one. The first part presents the necessary requirements referring to the ultrasound apparatus for performing transabdominal examinations of the urinary bladder and the prostate gland as well as for transrectal examinations of the prostate gland. The paper also describes the techniques of performing both examinations together with the methods of measuring the capacity of the urinary bladder and the volume of the prostate gland...
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138408/kidney-ultrasound-what-is-important-for-a-urologist
#16
REVIEW
Tomasz Szopiński, Elżbieta Keller, František Záťura
Kidney ultrasound is one of the basic procedures in the practice of a urologist. Apart from the location and the size, description of renal morphology should contain the thickness of the anterior lip parenchyma in a transverse section and the location of possible narrowings. Uneven outline of the kidney is a sign of past inflammatory conditions. In the case of the pelvicalyceal system dilation, it is advised to specify the dimensions of the pelvis and calyces. Convex shape of the calyces proves elevated pressure within the pelvicalyceal system...
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138407/the-value-of-ultrasonography-in-the-diagnosis-of-varicocele
#17
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
https://www.readbyqxmd.com/read/28138406/inability-of-shear-wave-elastography-to-distinguish-malignant-from-benign-prostate-tissue-a-comparison-of-biopsy-whole-mount-sectioning-and-shear-wave-elastography
#18
Markus Porsch, Claudia Görner, Johann Jakob Wendler, Uwe-Bernd Liehr, Anke Lux, Sandra Siedentopf, Martin Schostak, Maciej Pech
AIM: This study was designed to assess the possible usefulness of shear-wave elastography in differentiating between benign and malignant tissue in prostate neoplasia. PATIENTS AND METHODS: A total of 120 prostate tissue samples were obtained from 10 patients treated by radical prostatectomy and investigated pre-operatively by ultrasound elastography followed by directed biopsy. After resection, whole-mount sectioning and histological examination was performed. The predictions based on shear-wave elastography were compared with biopsy and histological results...
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138405/comparison-of-voiding-cystourethrography-and-urosonography-with-second-generation-contrast-agents-in-simultaneous-prospective-study
#19
Maciej Piskunowicz, Dominik Świętoń, Dorota Rybczyńska, Piotr Czarniak, Arkadiusz Szarmach, Mariusz Kaszubowski, Edyta Szurowska
BACKGROUND: The invasiveness and exposure to radiation in voiding cystourethrography led to the introduction of alternative methods of diagnosis of vesicoureteral reflux, including contrast enhanced voiding urosonography. While there is a limited number of studies comparing these methods using new generation ultrasound contrast agents, none of them compared both methods simultaneously. This study is aimed at assessing agreement between contrast enhanced voiding urosonography with second-generation ultrasound contrast agents and voiding cystourethrography...
December 2016: Journal of Ultrasonography
https://www.readbyqxmd.com/read/28138404/acoustic-radiation-force-impulse-imaging-of-kidneys-a-phantom-study
#20
Szymon Cygan, Magdalena Januszewicz
AIM OF THE STUDY: Since there have been only few works reporting the diagnosis of kidneys using Acoustic Radiation Force Impulse technique and those works do not provide consistent results of shear wave velocity measurements in renal tissue, we have decided to use kidney phantoms with known properties to examine the reliability of the method itself in a controlled setup similar to kidneys examination. MATERIALS AND METHODS: Four gelatin-based phantoms imitating different clinical situations were manufactured - two with thick and two with thin renal cortex, each type at a depth similar to a normal-weight or overweight patient...
December 2016: Journal of Ultrasonography
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