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Limardo A, Blanco L, Menéndez J, Ortega A. Ultrasound-guided drainage vs surgical drainage of deep neck space abscesses: A randomized controlled trial. ACTA OTORRINOLARINGOLOGICA ESPANOLA 2021; 73:S0001-6519(20)30167-9. [PMID: 34301374 DOI: 10.1016/j.otorri.2020.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/01/2020] [Accepted: 08/03/2020] [Indexed: 11/26/2022]
Abstract
INTRODUCTION The most common cause of deep neck infections is dental infection. They are diagnosed with physical examination, imaging studies, ultrasound, or computed tomography. Surgical drainage of collections should always be performed early in a classical or percutaneous way, depending on the case. The aim of the study was to compare ultrasound-guided percutaneous drainage techniques vs. surgical drainage in deep cervical abscesses of odontogenic origin in a controlled and randomized trial. METHODS A randomized controlled clinical trial was performed from January 2015 to December 2019. Hospital stay was evaluated as an efficiency variable. Epidemiological and secondary variable data (tumour, trismus, fever, pain), leukocytosis, cosmetic result comparing both techniques were analysed. Statistical analysis was carried out with STATA v 14.0. RESULTS 128 patients were analysed, 51 women and 77 men. Average age 27.3 (SD = 10.13). The percutaneous group had a mean hospital stay of 3.03 (SD = 2.86) days and the surgical group 5.46 (SD = 2.96). The p-value was <.001. Cosmetic results showed differences favouring the percutaneous drainage group. None of the other variables showed statistically significant results. DISCUSSION Surgical treatment (cervicotomy and debridement) should be undertaken early with evidence of extensive collection in deep spaces. Minimally invasive image-guided procedures are an alternative. These can be performed in well-located, unilocular collections, without compromising of the patient's airway. Percutaneous drainage and suction techniques if necessary, serially, or drainage placement may be performed. CONCLUSIONS Ultrasound-guided and serially guided percutaneous drainage is the best therapeutic option in patients with mild and/or moderate dental infections.
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Vale Varela C, Rioja Santamaría D, Moreno García N, López Villalvilla A. [Ultrasonography of supra-aortic trunks]. Semergen 2021; 48:195-199. [PMID: 34257009 DOI: 10.1016/j.semerg.2021.05.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 05/14/2021] [Accepted: 05/28/2021] [Indexed: 11/25/2022]
Abstract
Ultrasound is a resource that family doctors have first-hand and that we use more and more frequently, to the point of becoming part of our physical examination. It is an easily accessible, affordable, versatile and non-invasive diagnostic technique that uses ultrasound to define the anatomical structures of our body without radiation and is performed in real time, allowing a dynamic exploration. Despite all the above, vascular ultrasound and, specifically, the supra-aortic trunks ultrasound is not as widespread in our setting, despite its important role in the field of cardiovascular prevention, which is essential in primary care. For this reason, this article aims to carry out a brief-and-clear description of the technique with the aim of extending its use in daily practice.
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González Moreno IM, Trejo-Falcón J, Matsumoto MM, Huertas Moreno M, Martínez Gálvez M, Farfán Quispe GR, Chavez Pareja FY, Mollura DJ, Pollack E, Scheel JR, García Santos JM. Radiology volunteers to support a breast cancer screening program in Peru: description of the project, preliminary results, and impressions. RADIOLOGIA 2021; 64:S0033-8338(21)00089-8. [PMID: 34083079 DOI: 10.1016/j.rx.2021.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 03/31/2021] [Accepted: 04/12/2021] [Indexed: 11/20/2022]
Abstract
Breast cancer is the second most common cancer in Peruvian women. Due to limitations in national breast cancer screening programs, especially in rural areas, more than 50% of cases of breast cancer in Peru are diagnosed in advanced stages. In collaboration with a local clinic registered as a nongovernmental organization (CerviCusco), RAD-AID International aims to create a sustainable diagnostic structure to improve breast cancer screening in Cuzco. With the support of local, national, and international partners that have collaborated in analyzing radiological resources, raising awareness in the population, acquiring equipment, training clinical staff, and building referral networks, our teams of radiologists, included in the RAD-AID team, have participated in training CerviCusco staff in breast ultrasound, thus enabling additional training for radiology residents through a regulated international collaboration.
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Management of testicular torsion in the ER: lessons learned from medical professional liability claims. Actas Urol Esp 2021; 45:391-397. [PMID: 34088439 DOI: 10.1016/j.acuroe.2021.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 01/04/2021] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To evaluate emergency care for testicular torsion (TT) in medical professional liability (MPL) claims. METHODS Claims related to TT from 2000 to 2018 were located. The assistance provided and the association with MPL were analyzed. RESULTS Eighty complaints were identified, testicular pain was reported in 83.75% of first consultations, with a mean evolution time of 15.5 h. The mean time to diagnosis was 7.98 days. The first consultation was at the hospital in 75.1% of cases, but an ultrasound was performed only in 7.5%. When TT diagnosis was performed, 97.3% had undergone ancillary tests. The MPL was significantly associated with non-criminal proceedings and with less than 6 h of symptoms' evolution, and, within this subgroup, without undergoing an ultrasound scan. CONCLUSIONS Late consultations, wrong diagnosis and late diagnosis are claimed. When MPL are claimed by means of non-criminal law, the existence of responsibility is frequently considered, even more in those cases when the consultation took place before 6 h of evolution with no ancillary tests having been performed.
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Sahan A, Cubuk A, Ozkaptan O, Ertas K, Toprak T, Eryildirim B, Sarica K. How does puncture modality affect the risk of intraoperative bleeding during percutaneous nephrolithotomy? A prospective randomized trial. Actas Urol Esp 2021. [PMID: 33958219 DOI: 10.1016/j.acuro.2020.10.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION AND OBJECTIVES To evaluate the possible effects of two different renal puncture techniques (ultrasound-assisted [US-assisted], fluoroscopic-guided [FG]) on the intraoperative hemorrhage risk during percutaneous nephrolithotomy (PCNL). MATERIAL AND METHODS A total of 130 patients with Guy stone scores of 1-2 were prospectively allocated to US-assisted and FG puncture groups by simple randomization. Patients with intraoperative pelvicalyceal rupture and the ones requiring multiple accesses were excluded from the study. Apart from the puncture steps, all other steps of the PCNL procedure were performed with similar techniques by a single surgeon. Patient characteristics, operative data, and postoperative outcomes were compared. RESULTS A total of 10 patients were excluded from the study due to intraoperative complications after puncture. Patient demographics and stone characteristics were similar between the two groups (P>.05). Mean hemoglobin drop was meaningfully greater in the FG group (1.7g/dL) when compared with US-assisted group (1.3g/dL) (P<.01). The mean duration of radiation exposure was significantly higher for the FG (P<.001). Total operative time, number of attempts for a successful puncture, length of hospital stay, and stone free rates were similar between the groups (P>.05). In addition, the remaining complications classified according to the modified Clavien-Dindo grading system were similar between groups (P>.05). CONCLUSION US-assisted puncture provides significantly decreased level of hemoglobin drop and radiation exposure time when compared with FG.
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Mayordomo L, Collada JM, Hernández FMF, Bueno Á, Insua Vilariño SA, Jiménez-Núñez FG, Martínez Pérez R, Möller I, Usón Jaeger J, García-Llorente JF, Álvaro-Gracia JM, Aparicio Ruiz E, Asaro Daverio L, Naredo E. [Safety in the use of ultrasound in rheumatology during the COVID-19 Pandemic. Spanish Society of Rheumatology positioning paper]. REUMATOLOGIA CLINICA 2021; 17:284-289. [PMID: 38620742 PMCID: PMC7709584 DOI: 10.1016/j.reuma.2020.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/26/2020] [Accepted: 10/29/2020] [Indexed: 11/25/2022]
Abstract
Ultrasound is a widely implemented imaging modality in rheumatology practice that implies a great interaction between patient and professional. The COVID-19 pandemic requires a change in our clinical practice, through the adoption of new strategies that allow comprehensive care for our patients, guaranteeing the safety of both patients and healthcare professionals. Objetive Our objective was to develop practical recommendations, agreed among a panel of experts, on the use and safety of rheumatological ultrasound during the COVID-19 pandemic. Methods We performed a narrative review of the available literature. Based on the literature review, we produced preliminary recommendations that were subsequently agreed among a panel of experts using the Delphi methodology with a 1-5 Likert scale. Agreement for each recommendation was considered if 75% of the panel members scored the item ≥4 on the Likert scale. Results 5 overarching principles and 28 recommendations were issued and agreed among the panel. Group consensus was achieved in 100% of items. Conclusions The document provides useful information about preventive measures in the practice of ultrasound in rheumatology in times of a COVID-19 pandemic based on the experience and literature available to date.
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Molina Collada J, Mayordomo L. Perceived Quality of Training in Musculoskeletal Ultrasound in Spanish Rheumatology Services. REUMATOLOGIA CLINICA 2021; 18:S1699-258X(21)00062-0. [PMID: 33931334 DOI: 10.1016/j.reuma.2021.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 01/18/2021] [Accepted: 01/28/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND OBJECTIVE Ultrasound has been included in the training of residents in rheumatology in recent years, as a result of its increased use in daily clinical practice. Our objective is to evaluate the perceived quality of ultrasound training of residents in rheumatology services in Spain. MATERIAL AND METHODS Online survey aimed at rheumatologists who began their training in rheumatology between 2009 and 2019. RESULTS One hundred thirty-nine rheumatologists participated in the survey, of which 97.1% had at least one ultrasound machine in their training centre. Up to 51.1% performed a rotation in ultrasound and 56% had an ultrasound consultation. Access to SER courses was high (87.8%) while access to EULAR courses was limited (17.3%) and up to 69.1% of residents did not complete the competency accreditation. Training in evaluation of inflammatory joint activity, entheses and microcrystalline diseases received the highest scores. Evaluation of ultrasound training during the residency was good in 36% of cases, fair in 28.1%, poor in 18% and excellent in 12.9%. Of those surveyed, 88% consider their clinical practice as a rheumatologist to have improved. CONCLUSIONS Most residents have performed ultrasound rotations. Participation in SER ultrasound courses is high and moderate in EULAR courses, while only a minority completed the competency accreditation. The overall degree of satisfaction with training in ultrasound during residency is good and, in the opinion of residents, contributes to the improvement of their skills as rheumatologists.
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Reverter JL, Vázquez F, Puig-Jové C, Oca APMD, Puig-Domingo M. Long-term efficacy evaluation of a protocol for the management of symptomatic thyroid cysts with ultrasound-guided percutaneous ethanol injection. ENDOCRINOL DIAB NUTR 2021; 68:236-242. [PMID: 34266635 DOI: 10.1016/j.endien.2021.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 07/10/2020] [Indexed: 11/16/2022]
Abstract
AIM To evaluate the long-term efficacy of percutaneous ethanol injection treatment (PEIT) as an alternative to thyroid surgery in symptomatic thyroid cysts. PATIENTS AND METHODS 100 subjects (48±12 years; 58% women) with symptomatic thyroid cysts relapsing after drainage were prospectively included. PEIT was conducted using an established procedure, and the initial cyst volume, symptoms and pain perceived by the patient were assessed. The volume of instilled alcohol was ≤2ml without re-extraction in all cases. Patients were followed-up for more than 3 years and final cyst volume and symptom improvement were assessed. RESULTS Mean maximum cyst diameter before drainage was 3.1±1.2cm. In 71% of patients ≤2 PEIT sessions were required. Median maximum cyst volume was 12.7 (5.4-21.7)ml before the first drainage and median total volume extracted from the cysts was 13.0 (6.2-37.0)ml. After a mean follow-up period of 52±10 months, 98% of patients reported a complete absence of symptoms. The final median volume for the whole group was 0.8 (0.1-2.0)ml with a median volume reduction of 94 (81-99)%. A final volume reduction greater than 65% was observed in 90% of cases. Reported pain during the procedure was absent or mild in 76.4% of cases. CONCLUSIONS PEIT is a safe and well-tolerated first-line treatment for symptomatic thyroid cysts with long-term effectiveness.
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Sánchez López JD, Acosta Mérida MA, Toledano Trincado M, Segura Sampedro JJ, Trébol López J, Aranzana Gómez A, Álvarez Gallego M, Sánchez Guillén L. Technological implementation in General Surgery services in Spain. National survey and results. Cir Esp 2021; 99:S0009-739X(21)00051-8. [PMID: 33745719 DOI: 10.1016/j.ciresp.2021.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 02/09/2021] [Indexed: 11/28/2022]
Abstract
Technology is one of the pillars of surgery in the 21st century and is a key factor in achieving better surgical results. The current surgical process involves not only surgical techniques, but also a very high degree of specialisation and the knowledge and use of techniques and devices from other fields. In Spain, there are no studies published at a national level in this regard. From the Minimally Invasive Surgery and Technological Innovation section of the Spanish Association of Surgeons we have designed a study whose main objective is to evaluate the degree of technological implantation in the specialty of General Surgery in Spain, as well as to analyze the devices available in the different centres of the country. We propose to make a detailed description of the applications of these devices and techniques by areas of interest, pointing out the pathologies and procedures in which this technology is used.
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Lima A, Carrilho P, Germano A. Clinical and ultrasound evaluation for hemodialysis access creation. Nefrologia 2021; 42:S0211-6995(21)00028-X. [PMID: 33707099 DOI: 10.1016/j.nefro.2020.10.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 08/22/2020] [Accepted: 10/17/2020] [Indexed: 11/22/2022] Open
Abstract
Chronic kidney disease (CKD) is an emerging global burden with an increasing number of patient's requiring renal replacement therapy (RRT), with hemodialysis being the most prevalent dialysis modality. A functioning vascular access remains the main constrain for an adequate treatment. Clinical and, in some patients, ultrasound evaluation are fundamental for better access planning. Access planning is dependent not only on patient clinical characteristics and preference but also in vascular patrimony. As such, ultrasound evaluation aids in characterizing patient arterial and venous upper arm anatomy and provides information for which access would better suit each patient. Doctors dealing with CKD patients should be familiar with the role of ultrasound and Doppler use in access planning.
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García-Ceberino PM, Faro-Míguez N, Beltrán-Ávila FJ, Fernández-Reyes D, Gallardo-Muñoz I, Guirao-Arrabal E. Point of care ultrasound (POCUS) in diagnosis of proximal deep vein thrombosis among COVID-19 hospitalized patients with a high rate of low molecular weight heparin prophylaxis. Med Clin (Barc) 2021; 157:172-175. [PMID: 33773764 PMCID: PMC7914010 DOI: 10.1016/j.medcli.2021.01.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 01/26/2021] [Accepted: 01/27/2021] [Indexed: 01/22/2023]
Abstract
Background Deep vein thrombosis (DVT) and pulmonary embolism (PE) are both complications linked with COVID-19. Lower limb point-of-care clinical ultrasound (POCUS) could detect occult clots, helping decide whom to treat with anticoagulation. Objectives To determine proximal DVT prevalence with POCUS screening among hospitalized COVID-19 patients. Patients/Methods Lower limb POCUS was performed in all patients admitted either to the ward or intensive care unit (ICU) between April 22nd and 30th 2020. Clinical and laboratory features, prescriptions, thrombotic complications and outcomes were assessed. Results 87 patients were screened, of which 26 (29.8%) either had been discharged from ICU (19.5%) or were still in critical condition (10.3%). DVT was found in 4 patients (3 femoral, 1 popliteal), of which 1 had not received low molecular weight heparin (LMWH) prophylaxis. 21 CT pulmonary angiograms were performed, being positive for PE in 5 cases (23.8%); only 2 of these patients suffered DVT. Conclusions Screening lower extremities with POCUS did not find a high rate of DVT among patients receiving LMWH-prophylaxis. However, there was a noteworthy amount of PE without DVT.
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Corral de la Calle MÁ, Encinas de la Iglesia J. Ultrasonography in infectious and neoplastic diseases of the bowel and peritoneum. RADIOLOGIA 2021; 63:270-290. [PMID: 33608108 DOI: 10.1016/j.rx.2020.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 12/14/2020] [Accepted: 12/28/2020] [Indexed: 11/28/2022]
Abstract
Ultrasonography is not the most cited imaging technique for the evaluation of infectious and neoplastic diseases of the gastrointestinal tract and the peritoneum, but it is often the initial technique used in the initial workup for nonspecific clinical syndromes. Despite its limitations, ultrasonography's strengths enable it to provide meaningful diagnostic information. To discuss the most important ultrasonographic, clinical, and epidemiological findings for infectious disease, we follow a topographical approach: stomach (Anisakis), proximal small bowel (Giardia lamblia, Strongyloides stercoralis, Mycobacterium avium-intracellulare complex, and Cryptosporidium), distal small bowel (Yersinia, Salmonella, and Campylobacter), terminal ileum and cecum (tuberculosis), right colon (Entamoeba histolytica), left colon (Shigella), sigmoid colon and rectum, pancolitis (Clostridium difficile, Cytomegalovirus, and Escherichia coli), and peritoneum. To discuss the ultrasonographic and clinical findings of the most common neoplastic diseases, we follow a nosological approach: polyploid lesions as precursors of tumors, carcinomas, neuroendocrine tumors, hematological tumors, mesenchymal tumors, and metastases. We briefly discuss tumors of the peritoneum and the use of ultrasonography to guide percutaneous biopsy procedures.
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Management of testicular torsion in the ER: Lessons learned from medical professional liability claims. Actas Urol Esp 2021. [PMID: 33581908 DOI: 10.1016/j.acuro.2021.01.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE To evaluate emergency care for testicular torsion in medical professional liability claims. METHOD Claims related to testicular torsion from 2000 to 2018 were located. The assistance provided and the association with medical professional liability were analyzed. RESULTS Eighty complaints were identified, testicular pain was reported in 83.75% of first consultations, with a mean evolution time of 15.5h. The mean time to diagnosis was 7.98 days. The first consultation was at the hospital in 75.1% of cases, but an ultrasound was performed only in 7.5%. When testicular torsion diagnosis was performed, 97.3% had undergone ancillary tests. The medical professional liability was significantly associated with non-criminal proceedings and with less than 6h of symptoms' evolution, and, within this subgroup, without undergoing an ultrasound scan. CONCLUSIONS Late consultations, wrong diagnosis and late diagnosis are claimed. When medical professional liability are claimed by means of non-criminal law, the existence of responsibility is frequently considered, even more in those cases when the consultation took place before 6h of evolution with no ancillary tests having been performed.
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Vizuete Del Río J, Martín Benítez G, Ripollés González T, Merino Bonilla JA, San-Miguel T. Bowel ultrasonography in acute abdomen: beyond acute appendicitis. RADIOLOGIA 2021; 63:193-205. [PMID: 33551121 DOI: 10.1016/j.rx.2021.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 11/03/2020] [Accepted: 01/05/2021] [Indexed: 11/17/2022]
Abstract
Acute abdomen is a common reason for consultation in the emergency department. A broad spectrum of entities, including diverse diseases of the gastrointestinal tract, can cause acute abdomen. Although computed tomography is the technique most widely used to evaluate acute abdomen in the emergency department, abdominal ultrasound is often performed first and allows bowel disease to be suspected. This article describes the ultrasound features of diverse bowel diseases that can cause acute abdomen, such as acute diverticulitis, bowel obstruction, gastrointestinal perforation, bowel ischemia, intraabdominal fat necrosis, and miscellaneous processes such as endometriosis, foreign bodies, or vasculitis. Radiologists must be familiar with the different features of abnormal bowel that can be detected incidentally in patients without clinical suspicion of bowel disease. This article focuses on ultrasonographic signs of bowel disease; other articles in this series cover the ultrasonographic signs of acute appendicitis, inflammatory bowel disease, and infectious diseases.
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Romero-Bueno F, Rodríguez-Nieto MJ, Naredo E. Education and Use of Lung Ultrasound in Rheumatology and Pneumology in Spain: A SER-SEPAR Survey. REUMATOLOGIA CLINICA 2021; 18:S1699-258X(20)30239-4. [PMID: 33495104 DOI: 10.1016/j.reuma.2020.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 09/27/2020] [Accepted: 10/01/2020] [Indexed: 12/09/2022]
Abstract
INTRODUCTION Lung ultrasound (LUS) is a clinical and research tool with great potential in the diagnosis and monitoring of diffuse interstitial lung disease (ILD) present in systemic autoimmune diseases (SAD). Appropriate training in LUS is essential for the correct and safe use of this technique. OBJECTIVE To document the current state of LUS education and use among Spanish rheumatologists and pneumologists. MATERIAL AND METHODS A national online survey was designed for members of the Spanish Society of Rheumatology and the ILD Area of the Spanish Society of Pneumology and Thoracic Surgery. The survey consisted of 22 questions on demographics, professional activity, performance and training in LUS. RESULTS One hundred and thirty-five (56.72% rheumatologists, 41.79% pneumologists) responded to the survey. Of these, 56.30% were part of an ILD Unit in their centre. LUS in clinical practice was performed by 35.82% but only 14.93% performed it in ILD, mainly for diagnostic purposes. Training in LUS of responders had been diverse in format, content and sponsors. The vast majority (87.79%) considered that the optimal model of education in LUS should be standardized and structured and consist of a combination of theoretical-practical courses and the conduct of a minimum number of supervised LUS examinations, with competency assessment. CONCLUSIONS The current lack of formal structured education in LUS is an opportunity to develop quality educational programmes in this emerging field.
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Wang S, Shao Q. Ultrasonographic features of arthritis in patients with primary Sjögren's syndrome and its clinical significance. Med Clin (Barc) 2021; 157:507-512. [PMID: 33431179 DOI: 10.1016/j.medcli.2020.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/31/2020] [Accepted: 08/07/2020] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To observe the ultrasonographic features of arthritis in patients with primary Sjögren's syndrome (pSS) and to analyze its correlation with clinical manifestations and disease activity. METHODS Ultrasound (US) examinations were performed in a total of 1200 joints of 40 patients with pSS. A semi-quantitative grading method (0-3) for scoring synovial hyperplasia, PD synovitis, bone erosion, tenosynovitis was used. The clinical and laboratory data were collected, disease activity was assessed. The correlation between US lesions and disease activity assessment and clinical manifestations was analyzed. RESULTS US findings of musculoskeletal in patients with pSS mainly involved the small joints of the hands and wrists and the lesions were mild. The semi-quantitative score of musculoskeletal US was positively correlated with ESSPRI. The occurrence of musculoskeletal US lesions is associated with immunological abnormalities and inflammatory markers, and patients with high IgG, RF, and inflammatory markers are prone to abnormal US findings. CONCLUSION The incidence of arthritis in patients with pSS is high, and musculoskeletal US has its characteristics. The musculoskeletal US semi-quantitative method can effectively evaluate arthritis in patients with pSS, and the US score of arthritis has a certain correlation with the overall disease activity. US can provide a reference for the diagnosis of arthritis and disease activity assessment in patients with pSS.
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Aguilar-Gisbert L, Santos-Pérez de la Blanca R, Peña-Vallejo E. [Urinary stone imaging tests.]. ARCH ESP UROL 2021; 74:24-34. [PMID: 33459619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Imaging in urolithiasis has a wide group of techniques, with different characteristics, limitations, and indications, which together allow the management of this prevalent pathology. Plain abdominal radiography and ultrasound are very accessible and in expensive techniques that combined present an acceptable sensitivity and specificity. They are widely used for monitoring the evolution of stone disease and for evaluation after treatments (surgery or SWL). Ultrasound is the primary radiological diagnostic tool in the pediatric population and in pregnant women. CT has prevailed over IVP in the anatomical assessment of the urinary tract and the description of the characteristics of the lithiasis, although it shows a greater exposure to ionizing radiation, so the use of low and ultra-low dose CT is spreading. In this article we also discuss other imaging techniques suchas Digital to mosynthesis, Fluoroscopy and DMSA Scintigraphy.
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Depetris MA, Martínez Chamorro E, Ibáñez Sanz L, Albillos Merino JC, Rodríguez Cuellar E, Borruel Nacenta S. The usefulness and positive predictive value of ultrasonography and computed tomography in the diagnosis of acute appendicitis in adults: a retrospective study. RADIOLOGIA 2020; 64:S0033-8338(20)30161-2. [PMID: 33334589 DOI: 10.1016/j.rx.2020.10.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 09/10/2020] [Accepted: 10/13/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To analyze the evolution of the use of imaging tests (ultrasonography and computed tomography (CT)) in the diagnosis of acute appendicitis. To determine the positive predictive value of these tests and the percentage of negative and complicated appendectomies. MATERIAL AND METHODS This retrospective study compared adults who underwent appendectomy for suspected acute appendicitis at our tertiary hospital during 2015 versus similar patients at our center during 2007. RESULTS A total of 278 patients were included. The rate of negative appendectomies descended to 5%. The positive predictive value of ultrasonography increased to 97.4% in 2015, and the positive predictive value of CT and combined CT and ultrasonography was 100%. The rate of complicated appendicitis increased (23% in 2015). CONCLUSIONS The use of imaging tests increased, and the rate of "blind" laparotomies decreased. Nevertheless, the rate of complicated appendicitis increased.
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Muñoz F, Ripollés T, Poza Cordón J, de Las Heras Páez de la Cadena B, Martínez-Pérez MJ, de Miguel E, Zabana Y, Mañosa Ciria M, Beltrán B, Barreiro-de Acosta M. Recommendations of the Spanish Working Group on Crohn's Disease and Ulcerative Colitis (GETECCU) on the use of abdominal ultrasound in inflammatory bowel disease. GASTROENTEROLOGIA Y HEPATOLOGIA 2020; 44:158-174. [PMID: 33309386 DOI: 10.1016/j.gastrohep.2020.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 05/22/2020] [Indexed: 10/22/2022]
Abstract
Ultrasound has an excellent diagnostic performance when Crohn's disease is suspected, when performing an activity assessment, or determining the extension and location of Crohn's disease, very similar to other examinations such as MRI or CT. It has a good correlation with endoscopic lesions and allows the detection of complications such as strictures, fistulas or abscesses. It complements colonoscopy in the diagnosis and, given its tolerance, cost and immediacy, it can be considered as a good tool for disease monitoring. In ulcerative colitis, its role is less relevant, being limited to assessing the extent and activity when it is not possible with other diagnostic techniques or if there are doubts with these. Despite its advantages, its use in inflammatory bowel disease (IBD) is not widespread in Spain. For this reason, this document reviews the advantages and disadvantages of the technique to promote knowledge about it and implementation of it in IBD Units.
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Lloret J, Ganado T, Subhi I, Familiar C, Moreno L, Suárez P, Merino S. An attempt to reduce unnecessary surgical procedures... Can ultrasound characteristics help in differentiating adenoma vs carcinoma in follicular thyroid neoplasms? RADIOLOGIA 2020; 65:S0033-8338(20)30159-4. [PMID: 33309397 DOI: 10.1016/j.rx.2020.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 08/27/2020] [Accepted: 09/17/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION AND OBJECTIVES Thyroid nodules frequently require ultrasound and Fine Needle Aspiration Cytology (FNAC) evaluation. However, FNA cytology does not allow differentiation between follicular adenoma and carcinoma on Bethesda type IV lesions. This situation leads to many unnecessary surgical procedures because it is not possible to assure the benignity of the lesions, even when most of the specimens correspond to adenomas or even other benign lesions. The objective in this study is to establish if there are any US characteristics that would help us to predict the risk of malignancy of nodules with a pathological diagnosis of follicular neoplasm in order to achieve a more conservative management for non-suspicious nodules. MATERIAL AND METHODS We studied 61 nodules in 61 patients (51 women and 10 men) that underwent thyroid surgery and had histopathological results of either follicular adenoma or carcinoma. Different US characteristics of the nodules were analysed (composition, echogenicity, margin, calcification status, the presence of halo and overall observer suspicion of malignancy) and were correlated with the histopathological analysis. RESULTS We have found a statistically significant association between the presence of calcifications, ill-defined borders and overall observer suspicion or impression (defined by well-known suspicious for malignancy ultrasonographic features, such as calcification, poorly defined margin, and a markedly hypoechoic solid nodule; and benign ultrasonographic features, such as predominantly cystic echogenic composition and the presence of a perinodular hypoechogenic halo) with follicular carcinoma. However all those features have shown low sensitivities in the present study (30%, 30% and 50%, respectively). On the other hand, the absence of halo sign has shown a sensitivity of 100% and a negative predictive value (NPV) of 100% in our study. CONCLUSIONS The presence of calcifications, ill-defined borders and the overall impression or suspicion of malignancy are associated with a higher risk for follicular carcinoma in Bethesda type IV thyroid nodules but their absence does not allow to predict benignity in these nodules. Inversely, when a halo sign lesion is observed, benign follicular neoplasm should be considered.
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Laxague F, Angeramo CA, Armella ED, Valinoti AC, Mezzadri NA, Fernández Vila JM. Preoperative matching studies in the diagnosis of parathyroid adenoma for primary hyperparathyroidism: Can we avoid intraoperative PTH monitoring? Cir Esp 2020; 99:S0009-739X(20)30328-6. [PMID: 33223123 DOI: 10.1016/j.ciresp.2020.10.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/19/2020] [Accepted: 10/20/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION We aim to determine the utility of intraoperative parathyroid hormone (IOPTH) monitoring in patients with matching preoperative ultrasound and mibi SPECT for primary hyperparathyroidism for a single adenoma. METHODS All patients who underwent minimally invasive parathyroidectomy (MIP) for pseudohypoparathyroidism (PHP) for a single parathyroid adenoma, were included. An Ultrasound and mibi SPECT were performed in all patients. We defined matching studies when both coincided in the localization of the adenoma. IOPTH was performed in all patients and analyzed in three occasions: a baseline measurement at the anesthetic induction, immediately before, and 15 minutes after gland excision. Success was defined during the third measurement as a drop of IOPTH of at least 50%compared to the previous maximum value after gland excision. Demographics, intraoperative, postoperative variables and the utility of IOPTH monitoring were analyzed. RESULTS A total of 218 MIP were performed. The average age was 60.1 years and 85% were female. Preoperative ultrasound and mibi SPECT coincided 100%. When the adenoma was localized, 15 minutes after its excision, IOPTH did not decrease in 9 patients (4.2% OR 1.9% - 7.69%); all of them underwent a bilateral neck exploration. The added-value of IOPTH accuracy for disease cure was 3.6%. There was a 99% of cure rate. The mean surgical time was 66.4 minutes and the waiting time for the third IOPTH result was 31minutes. Performing IOPTH monitoring made the surgery about twice more expensive. CONCLUSIONS Preoperative matching ultrasound and mibi SPECT for parathyroid adenoma localization in PHP, could avoid IOPTH monitoring in minimally invasive parathyroidectomies.
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Ripollés T, Muñoz F, Martínez-Pérez MJ, de Miguel E, Cordón JP, de la Heras Páez de la Cadena B. Usefulness of intestinal ultrasound in inflammatory bowel disease. RADIOLOGIA 2020; 63:89-102. [PMID: 33189372 DOI: 10.1016/j.rx.2020.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 08/30/2020] [Accepted: 10/02/2020] [Indexed: 02/07/2023]
Abstract
Imaging techniques play a fundamental role in the initial diagnosis and follow-up of inflammatory bowel disease. Intestinal ultrasound has high sensitivity and specificity in patients with suspected Crohn's disease and in the detection of inflammatory activity. This technique enables the early diagnosis of intra-abdominal complications such as stenosis, fistulas, and abscesses. It has also proven useful in monitoring the response to treatment and in detecting postsurgical recurrence. Technical improvements in ultrasound scanners, technological advances such as ultrasound contrast agents and elastography, and above all increased experience have increased the role of ultrasound in the evaluation of the gastrointestinal tract. The features that make ultrasound especially attractive include its wide availability, its noninvasiveness and lack of ionizing radiation, its low cost, and its good reproducibility, which is important because it is easy to repeat the study and the study is well tolerated during follow-up. This review summarizes the role of intestinal ultrasound in the detection and follow-up of inflammatory bowel disease.
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Reverter JL, Vázquez F, Puig-Jové C, Oca APMD, Puig-Domingo M. Long-term efficacy evaluation of a protocol for the management of symptomatic thyroid cysts with ultrasound-guided percutaneous ethanol injection. ACTA ACUST UNITED AC 2020; 68:236-242. [PMID: 33160949 DOI: 10.1016/j.endinu.2020.07.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Revised: 07/08/2020] [Accepted: 07/10/2020] [Indexed: 11/25/2022]
Abstract
AIM To evaluate the long-term efficacy of percutaneous ethanol injection treatment (PEIT) as an alternative to thyroid surgery in symptomatic thyroid cysts. PATIENTS AND METHODS 100 subjects (48±12 years; 58% women) with symptomatic thyroid cysts relapsing after drainage were prospectively included. PEIT was conducted using an established procedure, and the initial cyst volume, symptoms and pain perceived by the patient were assessed. The volume of instilled alcohol was ≤2ml without re-extraction in all cases. Patients were followed-up for more than 3 years and final cyst volume and symptom improvement were assessed. RESULTS Mean maximum cyst diameter before drainage was 3.1±1.2cm. In 71% of patients ≤2 PEIT sessions were required. Median maximum cyst volume was 12.7 (5.4-21.7)ml before the first drainage and median total volume extracted from the cysts was 13.0 (6.2-37.0)ml. After a mean follow-up period of 52±10 months, 98% of patients reported a complete absence of symptoms. The final median volume for the whole group was 0.8 (0.1-2.0)ml with a median volume reduction of 94 (81-99)%. A final volume reduction greater than 65% was observed in 90% of cases. Reported pain during the procedure was absent or mild in 76.4% of cases. CONCLUSIONS PEIT is a safe and well-tolerated first-line treatment for symptomatic thyroid cysts with long-term effectiveness.
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Martínez Pérez MJ, Blanc García E, Merino Bonilla JA. Bowel ultrasound: examination techniques and normal and pathologic patterns. RADIOLOGIA 2020; 62:517-527. [PMID: 33127091 DOI: 10.1016/j.rx.2020.09.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 08/31/2020] [Accepted: 09/17/2020] [Indexed: 12/11/2022]
Abstract
Ultrasound is being increasingly used to study the digestive tract because it has certain advantages over other techniques such as endoscopy, CT enterography, and MR enterography. Ultrasound can be used to evaluate the bowel wall and the elements that surround it without the need for contrast agents; its ability to evaluate the elasticity and peristalsis of these structures is increasing interest in its use. This article describes the techniques and modalities of bowel ultrasound, as well as the normal features of the bowel wall and contiguous structures. It uses a practical approach to review the main pathological findings and their interpretation, and the different patterns of presentation, which will help orient the diagnosis.
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Ultrasound diagnosis of a case of transient bilateral vocal cord paralysis secondary to local anesthetic infiltration. ACTA ACUST UNITED AC 2020; 68:235-238. [PMID: 32919792 DOI: 10.1016/j.redar.2020.05.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 05/17/2020] [Accepted: 05/21/2020] [Indexed: 11/20/2022]
Abstract
One of the most important complications associated with thyroid and parathyroid surgery is vocal cord paralysis due to a recurrent laryngeal nerve injury. Recurrent laryngeal nerve injury paralysis induced by local anesthetics is a rare complication with very few published cases Various techniques are available for diagnosing vocal cord paralysis, including, flexible fiberoptic laryngoscopy, videostrobolaryngoscopy and indirect laryngoscopy. However, these techniques are expensive and are often associated with pain and discomfort among patients. Considering these disadvantages, transcutaneous laryngeal ultrasound is an alternative imaging tool for vocal cord examination in patients undergoing thyroid and parathyroid surgery. We describe a case which was sonographically diagnosed a transient bilateral vocal cord paralysis after the local infiltration of 10mL of 2% mepivacaine administered for the revision of the surgical wound due to a subcutaneous hematoma that occurred after a subtotal parathyroidectomy.
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