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BACKGROUND: Open Bankart repair and Latarjet stabilization are two of surgical procedures used in the treatment of shoulder instability in contact athletes. The aim of this study is to evaluate the outcomes of bone block arthroscopic procedure, performed with xenograft, in combination with Bankart repair and selective subscapularis augmentation (ASA) for contact athletes with recurrent anterior shoulder instability. METHODS: We retrospectively assessed contact athletes who underwent arthroscopic bone block with xenograft and Bankart repair with selective augmentation of subscapularis for recurrent anterior shoulder instability between January 2017 and December 2021. Shoulders with posterior instability or multidirectional instability were excluded. Recurrence, complications, return to sport, and functional scores (Rowe score, WOSI score, ASES score) were assessed. A CT scan at 2-year follow-up was performed to assess the status of Bone block integration, its displacement and restoration of glenoid surface. RESULTS: 16 patients were included in the study with a mean age of 24. None of the patients treated with arthroscopic bone block and ASA presented new dislocation episodes. An increase in preoperative scores was observed at the last follow-up, in particular the ASES, Rowe, and WOSI scores increased from 69±7, 31±9 , 1235±46 respectively to 96.1±3.2, 94±6, 119±51. All athletes returned to sporting activity at or near the same level as pre-surgery. The glenoid bone surface increase from 83% to 116% at last follow-up. CONCLUSION: Bone block treatment with Xenograft combined with Bankart repair and ASA procedures has been shown to be effective in treating instability in contact athletes with significant glenoid deficit. All athletes returned to athletic activity at a level similar to the pre-intervention period.
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PURPOSE: The aim of this multicentric study was to assess which imaging method has the best inter-reader agreement for glenoid bone loss quantification in anterior shoulder instability. A further aim was to calculate the inter-method agreement comparing bilateral CT with unilateral CT and MR arthrography (MRA) with CT measurements. Finally, calculations were carried out to find the least time-consuming method. METHOD: A retrospective evaluation was performed by 9 readers (or pairs of readers) on a consecutive series of 110 patients with MRA and bilateral shoulder CT. Each reader was asked to calculate the glenoid bone loss of all patients using the following methods: best fit circle area on both MRA and CT images, maximum transverse glenoid width on MRA and CT, CT PICO technique, ratio of the maximum glenoid width to height on MRA and CT, and length of flattening of the anterior glenoid curvature on MRA and CT. Using Pearson's correlation coefficient (PCC), the following agreement values were calculated: the inter-reader for each method, the inter-method for MRA with CT quantifications and the inter-method for CT best-fit circle area and CT PICO. Statistical analysis was carried out to compare the time employed by the readers for each method. RESULTS: Inter-reader agreement PCC mean values were the following: 0.70 for MRA and 0.77 for CT using best fit circle diameter, 0.68 for MRA and 0.72 for CT using best fit circle area, 0.75 for CT PICO, 0.64 for MRA and 0.62 for CT anterior straight line and 0.49 for MRA and 0.43 for CT using length-to-width ratio. CT-MRA inter-modality PCC mean values were 0.9 for best fit circle diameter, 0.9 for best fit circle area, 0.62 for anterior straight line and 0.94 for length-to-width methods. PCC mean value comparing unilateral CT with PICO CT methods was 0.8. MRA best fit circle area method was significantly faster than the same method performed on CT (p = 0.031), while no significant difference was seen between CT and MRA for remaining measurements. CONCLUSIONS: CT PICO is the most reliable imaging method, but both CT and MRA can be reliably used to assess glenoid bone loss. Best fit circle area CT and MRA methods are valuable alternative measurement techniques.
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Enfermedades Óseas Metabólicas , Inestabilidad de la Articulación , Luxación del Hombro , Articulación del Hombro , Humanos , Hombro , Estudios Retrospectivos , Tomografía Computarizada por Rayos X , Reproducibilidad de los Resultados , Luxación del Hombro/diagnóstico por imagenRESUMEN
OBJECTIVES: Clarity regarding accuracy and effectiveness for interventional procedures around the foot and ankle is lacking. Consequently, a board of 53 members of the Ultrasound and Interventional Subcommittees of the European Society of Musculoskeletal Radiology (ESSR) reviewed the published literature to evaluate the evidence on image-guided musculoskeletal interventional procedures around this anatomical region. METHODS: We report the results of a Delphi-based consensus of 53 experts from the European Society of Musculoskeletal Radiology who reviewed the published literature for evidence on image-guided interventional procedures offered around foot and ankle in order to derive their clinical indications. Experts drafted a list of statements and graded them according to the Oxford Centre for evidence-based medicine levels of evidence. Consensus was considered strong when > 95% of experts agreed with the statement or broad when > 80% but < 95% agreed. The results of the Delphi-based consensus were used to write the paper that was shared with all panel members for final approval. RESULTS: A list of 16 evidence-based statements on clinical indications for image-guided musculoskeletal interventional procedures in the foot and ankle were drafted after a literature review. The highest level of evidence was reported for four statements, all receiving 100% agreement. CONCLUSION: According to this consensus, image-guided interventions should not be considered a first-level approach for treating Achilles tendinopathy, while ultrasonography guidance is strongly recommended to improve the efficacy of interventional procedures for plantar fasciitis and Morton's neuroma, particularly using platelet-rich plasma and corticosteroids, respectively. KEY POINTS: ⢠The expert panel of the ESSR listed 16 evidence-based statements on clinical indications of image-guided musculoskeletal interventional procedures in the foot and ankle. ⢠Strong consensus was obtained for all statements. ⢠The highest level of evidence was reached by four statements concerning the effectiveness of US-guided injections of corticosteroid for Morton's neuroma and PRP for plantar fasciitis.
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Tendón Calcáneo , Sistema Musculoesquelético , Radiología , Tendinopatía , Tobillo/diagnóstico por imagen , Consenso , HumanosRESUMEN
OBJECTIVES: Image-guided musculoskeletal interventional procedures around the hip are widely used in daily clinical practice. The need for clarity concerning the actual added value of imaging guidance and types of medications to be offered led the Ultrasound and the Interventional Subcommittees of the European Society of Musculoskeletal Radiology (ESSR) to promote, with the support of its Research Committee, a collaborative project to review the published literature on image-guided musculoskeletal interventional procedures in the lower limb in order to derive a list of clinical indications. METHODS: In this article, we report the results of a Delphi-based consensus of 53 experts who reviewed the published literature for evidence on image-guided interventional procedures offered in the joint and soft tissues around the hip in order of their clinical indications. RESULTS: Ten statements concerning image-guided treatment procedures around the hip have been collected by the panel of ESSR experts. CONCLUSIONS: This work highlighted that there is still low evidence in the existing literature on some of these interventional procedures. Further large prospective randomized trials are essential to better confirm the benefits and objectively clarify the role of imaging to guide musculoskeletal interventional procedures around the hip. KEY POINTS: ⢠Expert consensus produced a list of 10 evidence-based statements on clinical indications of image-guided interventional procedures around the hip. ⢠The highest level of evidence was only reached for one statement. ⢠Strong consensus was obtained for all statements.
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Sistema Musculoesquelético , Radiología , Consenso , Humanos , Estudios Prospectivos , Radiografía , Radiología Intervencionista , Ultrasonografía IntervencionalRESUMEN
OBJECTIVES: To perform a Delphi-based consensus on published evidence on image-guided interventional procedures for peripheral nerves of the lower limb (excluding Morton's neuroma) and provide clinical indications. METHODS: We report the results of a Delphi-based consensus of 53 experts from the European Society of Musculoskeletal Radiology who reviewed the published literature for evidence on image-guided interventional procedures offered around peripheral nerves in the lower limb (excluding Morton's neuroma) to derive their clinical indications. Experts drafted a list of statements and graded them according to the Oxford Centre for evidence-based medicine levels of evidence. Consensus was considered strong when > 95% of experts agreed with the statement or broad when > 80% but < 95% agreed. The results of the Delphi-based consensus were used to write the paper. RESULTS: Nine statements on image-guided interventional procedures for peripheral nerves of the lower limb have been drafted. All of them received strong consensus. Image-guided pudendal nerve block is safe, effective, and well tolerated with few complications. US-guided perisciatic injection of anesthetic provides good symptom relief in patients with piriformis syndrome; however, the addition of corticosteroids to local anesthetics still has an unclear role. US-guided lateral femoral cutaneous nerve block can be used to provide effective post-operative regional analgesia. CONCLUSION: Despite the promising results reported by published papers on image-guided interventional procedures for peripheral nerves of the lower limb, there is still a lack of evidence on the efficacy of most procedures. KEY POINTS: ⢠Image-guided pudendal nerve block is safe, effective, and well tolerated with few complications. ⢠US-guided perisciatic injection of anesthetic provides good symptom relief in patients with piriformis syndrome; however, the addition of corticosteroids to local anesthetics still has an unclear role. ⢠US-guided lateral femoral cutaneous nerve block can be used to provide effective post-operative regional analgesia. The volume of local anesthetic affects the size of the blocked sensory area.
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Sistema Musculoesquelético , Radiología , Anestésicos Locales , Consenso , Humanos , Extremidad Inferior/diagnóstico por imagen , Radiografía , Ultrasonografía IntervencionalRESUMEN
OBJECTIVES: Interventional procedures around the knee are widely adopted for treating different musculoskeletal conditions. A panel of experts from the Ultrasound and Interventional Subcommittees of the European Society of Musculoskeletal Radiology (ESSR) reviewed the existing literature to assess the evidence on image-guided musculoskeletal interventional procedures around the knee, with the goal of highlighting some controversies associated with these procedures, specifically the role of imaging guidance, as well as the efficacy of the medications routinely injected. METHODS: We report the results of a Delphi-based consensus of 53 experts in musculoskeletal radiology, who reviewed the published literature for evidence on image-guided interventional procedures around the knee to derive a list of pertinent clinical indications. RESULTS: A list of 10 statements about clinical indications of image-guided procedures around the knee was created by a Delphi-based consensus. Only two of them had the highest level of evidence; all of them received 100% consensus. CONCLUSIONS: Ultrasonography guidance is strongly recommended for intra-articular and patellar tendinopathy procedures to ensure the precision and efficacy of these treatments. Prospective randomized studies remain warranted to better understand the role of imaging guidance and assess some of the medications used for interventional procedures around the knee. KEY POINTS: ⢠A list of 10 evidence-based statements on clinical indications of image-guided interventional procedures around the knee was produced by an expert panel of the ESSR. ⢠Strong consensus with 100% agreement was obtained for all statements. ⢠Two statements reached the highest level of evidence, allowing us to strongly recommend the use of ultrasonography to guide intra-articular and patellar tendon procedures to ensure higher accuracy and efficacy of these treatments.
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Radiología , Consenso , Humanos , Articulación de la Rodilla/diagnóstico por imagen , Articulación de la Rodilla/cirugía , Estudios Prospectivos , Radiografía , Radiología Intervencionista , Ultrasonografía IntervencionalRESUMEN
OBJECTIVE: The aim of this work was to evaluate the inter-observer agreement and diagnostic performance values of 7 MRI signs (3 known and 4 new) of long head biceps tendon instability. MATERIALS AND METHODS: MRI of 86 patients were retrospectively evaluated. Inter-observer agreement and diagnostic performance of each diagnostic sign and of all combined signs (with the exception of detour sign) were tested for identification of biceps tendon instability, with arthroscopy as the reference standard. RESULTS: Agreement between expert operators was moderate to good. Sensitivity, specificity, and sign accuracy showed a variation respectively of the following: humeral chondral print 72-80%, 62-68%, and 70-76%; subchondral bone edema 24-31%, 84-97%, and 50%; biceps tendon angle 60-71%, 97-100%, and 74-81%, biceps tendon-groove distance 31-47%, 90-100%, and 56-64%; long head biceps subluxation/dislocation on axial plane 49-53%, 97-100%, and 66-70%; displacement sign 74-80%, 74-100%, and 74-87%; detour sign 51-64%, 58-81%, and 62-64%; and all signs 98-100%, 32-61%, and 75-86%. CONCLUSION: These diagnostic signs, both known and new, individually and/or in combination, provide a valid tool in the MRI diagnosis of long head biceps tendon instability.
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Inestabilidad de la Articulación , Articulación del Hombro , Artroscopía , Humanos , Inestabilidad de la Articulación/diagnóstico por imagen , Imagen por Resonancia Magnética , Estudios Retrospectivos , Tendones/diagnóstico por imagenRESUMEN
BACKGROUND: The main aim of this study was to evaluate the performance of magnetic resonance imaging (MRI) and interobserver agreement in the identification of the comma sign. The second objective was to look for a correlation between the comma sign and the detachment of the superficial fascia of the subscapularis. MATERIALS AND METHODS: Two radiologists, blinded to the arthroscopic findings, retrospectively assessed the magnetic resonance images of 110 shoulders and were asked to assess the presence of the comma sign and the intact subscapularis fascia. The inter-reader agreement and the MRI performance values for detection of the comma sign were calculated. In addition, the association between the intact superficial subscapularis fascia and the comma sign was evaluated. RESULTS: The agreement between the 2 radiologists was perfect. The following values were obtained: sensitivity, 90.9%; specificity, 98.8%; positive predictive value, 95.2%; negative predictive value, 97.7%; and accuracy, 97.2%. No association between the comma sign and subscapularis fascia lesions was found. CONCLUSION: MRI appears to be a reliable method for preoperative assessment of the comma sign. The comma sign appears not to be formed by the detached subscapularis fascia.
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Lesiones del Manguito de los Rotadores , Traumatismos de los Tendones , Artroscopía , Humanos , Imagen por Resonancia Magnética , Estudios Retrospectivos , Manguito de los Rotadores , Lesiones del Manguito de los Rotadores/diagnóstico por imagenRESUMEN
BACKGROUND: Although image-guided interventional procedures of the elbow and wrist are routinely performed, there is poor evidence in the literature concerning such treatments. Our aim was to perform a Delphi-based consensus on published evidence on image-guided interventional procedures around the elbow and wrist and provide clinical indications on this topic. METHODS: A board of 45 experts in image-guided interventional musculoskeletal procedures from the European Society of Musculoskeletal Radiology were involved in this Delphi-based consensus study. All panelists reviewed and scored published papers on image-guided interventional procedures around the elbow and wrist updated to September 2018 according to the Oxford Centre for Evidence-based Medicine levels of evidence. Consensus on statements drafted by the panelists about clinical indications was considered as "strong" when more than 95% of panelists agreed and as "broad" if more than 80% agreed. RESULTS: Eighteen statements were drafted, 12 about tendon procedures and 6 about intra-articular procedures. Only statement #15 reached the highest level of evidence (ultrasound-guided steroid wrist injections result in greater pain reduction and greater likelihood of attaining clinically important improvement). Seventeen statements received strong consensus (94%), while one received broad consensus (6%). CONCLUSIONS: There is still poor evidence in published papers on image-guided interventional procedures around the elbow and wrist. A strong consensus has been achieved in 17/18 (94%) statements provided by the panel on clinical indications. Large prospective randomized trials are needed to better define the role of these procedures in clinical practice. KEY POINTS: ⢠The panel provided 18 evidence-based statements on clinical indications of image-guided interventional procedures around the elbow and wrist. ⢠Only statement #15 reached the highest level of evidence: ultrasound-guided steroid wrist injections result in greater pain reduction and greater likelihood of attaining clinically important improvement. ⢠Seventeen statements received strong consensus (94%), while broad consensus was obtained by 1 statement (6%).
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Enfermedad de De Quervain/terapia , Tendinopatía del Codo/terapia , Radiografía Intervencional , Trastorno del Dedo en Gatillo/terapia , Ultrasonografía Intervencional , Técnica Delphi , Punción Seca , Articulación del Codo , Fluoroscopía , Glucocorticoides/administración & dosificación , Humanos , Ácido Hialurónico/administración & dosificación , Inyecciones , Inyecciones Intraarticulares , Plasma Rico en Plaquetas , Estudios Prospectivos , Radiografía , Tenotomía , Viscosuplementos/administración & dosificación , Articulación de la MuñecaRESUMEN
BACKGROUND: Image-guided interventional procedures of the nerves are commonly performed by physicians from different medical specialties, although there is a lack of clinical indications for these types of procedures. This Delphi-based consensus provided a list of indications on image-guided interventional procedures for nerves of the upper limb based on updated published evidence. METHODS: An expert panel of 45 members of the Ultrasound and Interventional Subcommittees of the ESSR participated in this Delphi-based consensus study. After revision of the published papers on image-guided interventional procedures for nerves of the upper limb updated to September 2018, the experts drafted a list of statements according to the Oxford Centre for evidence-based medicine levels of evidence. Consensus on statements regarding clinical indications was considered as strong when more than 95% of experts agreed, and broad if more than 80% agreed. RESULTS: Ten statements were drafted on procedures for nerves of the upper limb. Only two statements reached the highest level of evidence (ultrasound guidance is a safe and effective method for brachial plexus block; ultrasound-guided non-surgical approaches are safe and effective methods to treat carpal tunnel syndrome in the short term, but there is sparse evidence on the mid- and long-term effectiveness of these interventions). Strong consensus was obtained on 6/10 statements (60%), while 4/10 statements reached broad consensus (40%). CONCLUSIONS: This Delphi-based consensus study reported poor evidence on image-guided interventional procedures for nerves of the upper limb. Sixty percent of statements on clinical indications provided by the expert board reached a strong consensus. KEY POINTS: ⢠An expert panel of the ESSR provided 10 evidence-based statements on clinical indications for image-guided interventional procedures for nerves of the upper limb ⢠Two statements reached the highest level of evidence ⢠Strong consensus was obtained on 6/10 statements (60%), while 4/10 statements reached broad consensus (40%).
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Consenso , Nervios Periféricos/cirugía , Radiología , Sociedades Médicas , Cirugía Asistida por Computador/métodos , Ultrasonografía/métodos , Extremidad Superior/inervación , Síndrome del Túnel Carpiano/diagnóstico , Síndrome del Túnel Carpiano/cirugía , Técnica Delphi , Humanos , Nervios Periféricos/diagnóstico por imagen , Radiografía , Extremidad Superior/diagnóstico por imagenRESUMEN
BACKGROUND: Image-guided interventional procedures around the shoulder are commonly performed in clinical practice, although evidence regarding their effectiveness is scarce. We report the results of a Delphi method review of evidence on literature published on image-guided interventional procedures around the shoulder with a list of clinical indications. METHODS: Forty-five experts in image-guided musculoskeletal procedures from the ESSR participated in a consensus study using the Delphic method. Peer-reviewed papers regarding interventional procedures around the shoulder up to September 2018 were scored according to the Oxford Centre for Evidence-based Medicine levels of evidence. Statements on clinical indications were constructed. Consensus was considered as strong if more than 95% of experts agreed and as broad if more than 80% agreed. RESULTS: A total of 20 statements were drafted, and 5 reached the highest level of evidence. There were 10 statements about tendon procedures, 6 about intra-articular procedures, and 4 about intrabursal injections. Strong consensus was obtained in 16 of them (80%), while 4 received broad consensus (20%). CONCLUSIONS: Literature evidence on image-guided interventional procedures around the shoulder is limited. A strong consensus has been reached for 80% of statements. The ESSR recommends further research to potentially influence treatment options, patient outcomes, and social impact. KEY POINTS: ⢠Expert consensus produced a list of 20 evidence-based statements on clinical indications of image-guided interventional procedures around the shoulder. ⢠The highest level of evidence was reached for five statements. ⢠Strong consensus was obtained for 16 statements (80%), while 4 received broad consensus (20%).
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Procedimientos Ortopédicos/métodos , Hombro/cirugía , Cirugía Asistida por Computador/métodos , Consenso , Técnica Delphi , Humanos , Sistema Musculoesquelético/cirugía , Radiografía , Radiología , Sociedades MédicasRESUMEN
The skin, nerves, and tendons are superficial anatomical structures that can easily be investigated with an ultrasound (US) examination in the emergency department (ED). US evaluation is relatively underused in musculoskeletal evaluation when compared with other emergency applications, such as abdominal trauma, possible aortic aneurysm, and in the cardiovascular system. The aim of this article is to revise the main bone and soft tissue conditions that can be assessed using US in the ED.
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Servicio de Urgencia en Hospital , Ultrasonografía/métodos , Heridas y Lesiones/diagnóstico por imagen , HumanosRESUMEN
Several complications may be encountered after rotator cuff (RC) repair. A thorough knowledge of surgical interventions, normal postoperative findings, and postoperative complications is crucial to provide a timely diagnosis, improving the clinical outcome of patients. Postoperative complications may involve RC, implanted device, osteochondral tissue, surgical-site infection, peripheral nerves, soft tissues, and vascular structures. In this review, we discuss the usual and unusual complications detectable after RC repair.
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Complicaciones Posoperatorias/clasificación , Lesiones del Manguito de los Rotadores/cirugía , Adulto , Anciano , Comorbilidad , Diagnóstico Precoz , Femenino , Humanos , Masculino , Persona de Mediana Edad , Complicaciones Posoperatorias/diagnóstico por imagen , Complicaciones Posoperatorias/etiología , Lesiones del Manguito de los Rotadores/complicaciones , Lesiones del Manguito de los Rotadores/diagnóstico por imagen , Equipo Quirúrgico/efectos adversos , Equipo Quirúrgico/microbiología , Resultado del TratamientoRESUMEN
Endometriosis (EN) is a common gynecological condition characterized by the presence of functional endometrium located outside the uterine cavity. Sciatic nerve (SN) is rarely affected by EN. Magnetic resonance imaging allows a direct visualization of the spinal and SN, and it is the modality of choice for the study of SN involvement in extrapelvic EN. We report a case of an endometrioma located in the right SN with a systematic review of the literature.
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Endometriosis/diagnóstico por imagen , Nervio Ciático/patología , Ciática/diagnóstico por imagen , Adulto , Endometriosis/complicaciones , Endometriosis/cirugía , Femenino , Humanos , Laparoscopía , Imagen por Resonancia Magnética/métodos , Nervio Ciático/diagnóstico por imagen , Nervio Ciático/cirugía , Ciática/etiología , Ciática/cirugía , Resultado del TratamientoRESUMEN
Although the diagnosis of arthritis and spondyloarthritis is based on clinical criteria, today the imaging methods are an indispensable aid to the rheumatologist. Imaging has not only the task of helping early diagnosis, but it has also a fundamental role in disease grading and therapeutic monitoring. In this scenario where many publications emphasize the importance of identifying synovitis and erosions at an early stage, it is essential to know the possible pitfalls which can determine both false positives and false negatives. The high variability of the musculoskeletal system anatomy makes it necessary to have a correct knowledge of all anatomical complexes, in order not to confuse them with the pathology. Moreover, the correct and standardized method of the execution and interpretation of the exams, such as ultrasound, is crucial to identifying and correctly monitoring the pathological hallmarks of the arthritis. This paper aims to provide an instrument to radiologists, highlighting the main imaging pitfalls in ultrasound and magnetic resonance which may be encountered in daily practice.
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Imagen por Resonancia Magnética/métodos , Enfermedades Reumáticas/diagnóstico por imagen , Ultrasonografía/métodos , Diagnóstico Diferencial , Diagnóstico Precoz , Humanos , Enfermedades Reumáticas/patologíaRESUMEN
Magnetic resonance imaging (MRI) is a pivotal radiological examination in clinical practice, being widely applied for musculoskeletal examinations. In this setting, strict adherence to standardized protocol is crucial to increase diagnostic performance and minimize variability among different diagnostic centres and readers. The aim of this paper is to provide standardized technical recommendations for musculoskeletal MRI scans proposed by the Italian College of Musculoskeletal Radiology. These recommendations are designed to give a uniform application of MRI protocols over the national territory, to increase reproducibility and improve diagnostic performance.
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Protocolos Clínicos , Imagen por Resonancia Magnética/normas , Sistema Musculoesquelético/diagnóstico por imagen , Medios de Contraste , Humanos , Italia , Reproducibilidad de los Resultados , Sociedades MédicasRESUMEN
PURPOSE: The aim of this study is to report on a single center experience of managing patients affected by placenta previa major and/or accretism by embolizing uterine arteries immediately before the cesarean delivery to reduce blood loss and secondary the rate of hysterectomies. MATERIALS AND METHODS: Sixty-nine patients have been prospectively enrolled. Inclusion criteria were radiological diagnosis of placenta anomalies and risk factors for peri/postpartum hemorrhage. The delivery was electively scheduled between the 35th week and the 36th week of pregnancy. The embolization procedure was performed in the gynecological operating room with a mobile C-arm by injecting calibrated microparticles 500-700 µm. A contrast-enhanced MRI was acquired in a subgroup of 10 patients 6 months after the delivery to evaluate the uterine wall status. RESULTS: Hysterectomy had been performed in 43.5%; 52.2% did not require blood transfusions; 1.2 blood units per patient had been meanly transfused. The mean fluoroscopy beam-on time was 195 s per patient. The mean uterine dose was 26.75 mGy. No pH anomalies were measured from the umbilical cord blood; the Apgar score at 5 min was ≥8. The analysis of the neuro-developmental milestones showed normal cognitive development in all children at 6 months. The uterine wall enhancement evaluated with contrast-enhanced MRI 6 months after the embolization procedure showed preserved myometrial perfusion without area of necrosis. CONCLUSIONS: In this series of patients, the predelivery uterine arteries' embolization was a safe and effective procedure; this may represent a technical alternative that interventional radiologists can consider when facing this challenging scenario.
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Cesárea , Placenta Accreta/terapia , Placenta Previa/terapia , Cuidados Preoperatorios , Embolización de la Arteria Uterina , Adulto , Pérdida de Sangre Quirúrgica/prevención & control , Femenino , Humanos , Histerectomía/estadística & datos numéricos , Embarazo , Adulto JovenRESUMEN
PURPOSE: To assess the incidence of collateral findings detected on whole-body magnetic resonance (WB-MRI) scans performed on patients with lymphoma. MATERIALS AND METHODS: 114 patients (65 male; median age 45.2 years, range 15-86) with histologically confirmed lymphoma (47 Hodgkin, 67 Non-Hodgkin) underwent WB-MRI. The collateral findings were classified into three classes, according to their clinical significance, as follows: not or low significant (class 1), moderately or potentially significant (class 2), and significant (class 3). A Chi-square (χ (2)) test was performed to assess the statistical significance of differences in the incidence of collateral findings based on age (≤50 and >50 years old), gender and histology (Hodgkin and Non-Hodgkin Lymphoma). RESULTS: Ninety-one of 114 patients (79.8 %) had one or more incidental findings on WB-MRI. Collateral findings were more frequent in class 1 (43 %); abnormalities found in 35 patients (30.7 %) were considered potentially significant, whereas seven patients (6.1 %) demonstrated significant collateral findings requiring immediate treatment or further diagnostic evaluation. Collateral findings were more frequent in subjects over 50 years old compared to those of 50 years old or younger; differences were statistical significant (χ (2) = 8.42, p < 0.05). There were not statistically significant differences related to gender (χ (2) = 0.17, p > 0.05) and histology (χ (2) = 0.24, p > 0.05). CONCLUSION: WB-MRI is an attractive procedure that allows to detect incidental abnormalities of organs not involved by disease offering the opportunity to obtain an early diagnosis of asymptomatic life-threatening diseases.
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Linfoma/diagnóstico por imagen , Imagen por Resonancia Magnética/métodos , Imagen de Cuerpo Entero/métodos , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Hallazgos Incidentales , Linfoma/patología , Masculino , Estadificación de NeoplasiasRESUMEN
Situs inversus incompletus is a rare congenital condition in which the major abdominal organs are reversed or mirrored from their normal positions. It is often associated with multiple congenital anomalies. We present the case of a 38-year-old woman with dyspnea and a clinical history of chronic kidney disease and kidney transplantation. Echocardiography showed a right atrial mass, and analysis of multidetector computed tomography angiography revealed the interruption of the inferior vena cava with an increase of the azygos vein and azygos continuation. These congenital malformations are often associated with deep vein thrombosis and/or pulmonary thromboembolism and explained the occurrence of dyspnea. Cardiac magnetic resonance with contrast medium confirmed the presence of the right atrial mass, the characteristics of which were attributed to interatrial thrombus, which was further confirmed by the success of thrombolytic therapy and the remission of symptoms. In conclusion, we described a case of situs inversus with levocardia in association with infrahepatic interruption of the inferior vena cava, and azygos continuation with cardiac thrombus and chronic renal failure.
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Vena Ácigos/anatomía & histología , Levocardia/complicaciones , Trombosis/etiología , Vena Cava Inferior/anomalías , Adulto , Femenino , HumanosRESUMEN
PURPOSE: Capoeira is a Brazilian martial art that requires extreme movements of the hip to perform jumps and kicks. This study evaluated a group of capoeira players to assess the prevalence of femoroacetabular impingement (FAI) in athletes practicing this martial art. METHODS: Twenty-four experienced capoeira players (14 men, 10 women) underwent a diagnostic assessment, including clinical examination and standard radiographs of the pelvis and hips. The α-angle, head-neck offset, crossover sign, acetabular index, lateral centre-edge angle, and the Tönnis grade were assessed using the radiographs. Clinical relationships for any radiographic abnormalities indicating FAI were also evaluated. RESULTS: Four subjects (17 %) reported pain in their hips. Forty-four hips (91.7 %) had at least one radiographic sign of CAM impingement, and 22 (45.8 %) had an α-angle of more than 60°. Eighteen hips (37.5 %) had at least one sign of pincer impingement and 16 (33.3 %) a positive crossover sign. Sixteen hips (33.3 %) had mixed impingement. There was a significant positive association between having an α-angle of more than 60° and the presence of groin pain (P = 0.002). A reduced femoral head-neck offset (P < 0.001) and an increased α-angle on the anteroposterior radiograph (P = 0.008) were independently associated with a higher Tönnis grade. CONCLUSION: High prevalence of radiographic CAM-type FAI among these skilled capoeira players was found. In these subjects, a negative clinical correlation for an increased α-angle was also detected. Additional caution should be exercised whenever subjects with past or present hip pain engage in capoeira.