RESUMEN
Cranial ultrasound remains the most practical and available imaging modality for evaluating the brain of neonates. This is a pictorial essay on preterm (≥24 weeks) and term neonates who had an unremarkable cranial ultrasound in the first week of life at St. Luke's Medical Center Quezon City and St. Luke's Medical Center Global City from January 2017 to December 2021. We present two images for each landmark week of gestation in this retrospective multicentric review. The first image is in the coronal plane depicting the foramen of Monro and the third ventricle and the second image is in the sagittal plane at the level of the caudothalamic groove. The goal is to create an easy-to-use reference for the typical appearance and progression of the normal sulcation and gyration of the neonatal brain on ultrasound, depending on the weekly gestational age. Having a reference atlas matched for gestational age is a helpful tool for screening a myriad of pathologies and is expected to help clinicians and radiologists involved in the care of neonates monitor the development of the brain.
Asunto(s)
Encéfalo , Recién Nacido , Humanos , Edad Gestacional , Estudios Retrospectivos , Ultrasonografía , Encéfalo/diagnóstico por imagenRESUMEN
Tuberculosis (TB) remains a global health problem and is the second leading cause of death from a single infectious agent, behind the novel coronavirus disease of 2019. Children are amongst the most vulnerable groups affected by TB, and imaging manifestations are different in children when compared to adults. TB primarily involves the lungs and mediastinal lymph nodes. Clinical history, physical examination, laboratory examinations and various medical imaging tools are combined to establish the diagnosis. Even though chest radiography is the accepted initial radiological imaging modality for the evaluation of children with TB, this paper, the first of two parts, aims to discuss the advantages and limitations of the various medical imaging modalities and to provide recommendations on which is most appropriate for the initial diagnosis and assessment of possible complications of pulmonary TB in children. Practical, evidence-based imaging algorithms are also presented.
Asunto(s)
COVID-19 , Tuberculosis Pulmonar , Tuberculosis , Adulto , Niño , Humanos , Tuberculosis/diagnóstico por imagen , Tuberculosis Pulmonar/diagnóstico por imagen , Diagnóstico por Imagen , Radiografía , Radiografía Torácica/métodosRESUMEN
Despite advances in diagnosis and treatment in recent years, tuberculosis (TB) remains a global health concern. Children are amongst the most vulnerable groups affected by this disease. Although TB primarily involves the lungs and mediastinal lymph nodes, it can affect virtually any organ system of the body. Along with clinical history combined with physical examination and laboratory tests, various medical imaging tools help establish the diagnosis. Medical imaging tests are also helpful for follow-up during therapy, to assess complications and exclude other underlying pathologies. This article aims to discuss the utility, strengths and limitations of medical imaging tools in the evaluation of suspected extrathoracic TB in the pediatric population. Imaging recommendations for the diagnosis will be presented along with practical and evidence-based imaging algorithms to serve as a guide for both radiologists and clinicians.
Asunto(s)
Tuberculosis , Niño , Humanos , Tuberculosis/diagnóstico por imagen , Diagnóstico por Imagen , Ganglios Linfáticos , AlgoritmosRESUMEN
Tuberculosis in childhood is clinically challenging, but it is a preventable and treatable disease. Risk factors depend on age and immunity status. The most common form of pediatric tuberculosis is pulmonary disease, which comprises more than half of the cases. Other forms make up the extrapulmonary tuberculosis that involves infection of the lymph nodes, central nervous system, gastrointestinal system, hepatobiliary tree, and renal and musculoskeletal systems. Knowledge of the imaging characteristics of pediatric tuberculosis provides clues to diagnosis. This article aims to review the imaging characteristics of common sites for extrapulmonary tuberculous involvement in children.
Asunto(s)
Diagnóstico por Imagen , Tuberculosis/diagnóstico por imagen , Niño , Humanos , Tuberculosis del Sistema Nervioso Central/diagnóstico por imagen , Tuberculosis Gastrointestinal/diagnóstico por imagen , Tuberculosis Hepática/diagnóstico por imagen , Tuberculosis Ganglionar/diagnóstico por imagen , Tuberculosis Osteoarticular/diagnóstico por imagen , Tuberculosis Renal/diagnóstico por imagenRESUMEN
There is a lack of standardized approach and terminology to classify the diverse spectrum of manifestations in tuberculosis. It is important to recognize the different clinical and radiographic patterns to guide treatment. As a result of changing epidemiology, there is considerable overlap in the radiologic presentations of primary tuberculosis and post-primary tuberculosis. In this article we promote a standardized approach in clinical and radiographic classification for children suspected of having or diagnosed with childhood tuberculosis. We propose standardized terms to diminish confusion and miscommunication, which can affect management. In addition, we present pitfalls and limitations of imaging.
Asunto(s)
Radiografía Torácica/normas , Enfermedades Torácicas/clasificación , Enfermedades Torácicas/diagnóstico por imagen , Tuberculosis/clasificación , Tuberculosis/diagnóstico por imagen , Niño , Diagnóstico Diferencial , Progresión de la Enfermedad , Humanos , Terminología como Asunto , Tuberculosis Ganglionar/clasificación , Tuberculosis Ganglionar/diagnóstico por imagen , Tuberculosis Pulmonar/diagnóstico por imagenRESUMEN
A multitude of lung disorders ranging from congenital and genetic anomalies to iatrogenic complications can affect the neonate or the infant within the first year of life. Neonatal and infant chest imaging, predominantly by plain radiography and computed tomography, is frequently employed to aid in diagnosis and management; however, these disorders can be challenging to differentiate due to their broad-ranging, and frequently overlapping radiographic features. A systematic and practical approach to imaging interpretation which includes recognition of radiologic patterns, utilization of commonly accepted nomenclature and classification, as well as interpretation of imaging findings in conjunction with clinical history can not only assist radiologists to suggest the diagnosis, but also aid clinicians in management planning. The contents of this article were endorsed by the leadership of both the World Federation of Pediatric Imaging (WFPI), and the International Society of Pediatric Thoracic Imaging (ISPTI).
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Enfermedades Pulmonares , Lactante , Recién Nacido , Niño , Humanos , Enfermedades Pulmonares/diagnóstico por imagen , Tomografía Computarizada por Rayos X , Pulmón/diagnóstico por imagenRESUMEN
Lower respiratory tract infection (LRTI) remains a major cause of morbidity and mortality in children. Various organisms cause LRTI, including viruses, bacteria, fungi, and parasites, among others. Infections caused by 2 or more organisms also occur, sometimes enhancing the severity of the infection. Medical imaging helps confirm a diagnosis but also plays a role in the evaluation of acute and chronic sequelae. Medical imaging tests help evaluate underlying pathology in pediatric patients with recurrent or long-standing symptoms as well as the immunocompromised.
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Diagnóstico por Imagen/métodos , Guías de Práctica Clínica como Asunto , Infecciones del Sistema Respiratorio/diagnóstico por imagen , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Sistema Respiratorio/diagnóstico por imagenRESUMEN
End-stage organ failure is commonly treated with transplantation of the respective failing organ. Although outcomes have progressively improved over the decades, early and late complications do occur, and are often diagnosed by imaging. Given the increasing survival rates of transplant patients, the general radiologist may encounter these patients in the outpatient setting. Awareness of the normal radiologic findings after transplantation, and imaging findings of the more common complications, is therefore important. We review and illustrate the imaging assessment of complications from lung, liver, and renal transplantation, highlighting the key similarities and differences between pediatric and adult patients.
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Diagnóstico por Imagen/métodos , Trasplante de Órganos/métodos , Complicaciones Posoperatorias/diagnóstico por imagen , Adolescente , Adulto , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Factores de Riesgo , Tasa de SupervivenciaRESUMEN
Hematopoietic stem cell transplantation is an intravenous transfusion of pluripotent stem cells to repopulate the marrow and restore immunocompetence. However, before transplantation, the patient undergoes a conditioning regimen to eradicate the underlying disease, subsequently resulting in an immunocompromised state. Serious and some life-threatening complications involving any organ can occur. Currently, with advances in hematopoietic stem cell transplantation techniques and posttransplant management, more pediatric patients are now living longer and into their adulthood. The goal of this review article is to discuss the common neurologic, pulmonary, and abdominal complications associated with hematopoietic stem cell transplantation with emphasis on their imaging characteristics.
Asunto(s)
Diagnóstico por Imagen/métodos , Trasplante de Células Madre Hematopoyéticas/métodos , Complicaciones Posoperatorias/diagnóstico por imagen , Adulto , Niño , HumanosRESUMEN
Chest radiographs are very helpful tool not only in the evaluation of respiratory and/or cardiac pathologies, but also to help clinicians in the assessment of various tubes and catheters inserted in pediatric patients. This review article focuses on the indications, contraindications, ideal locations of the tips of these tubes and catheters, as well as the consequences of malpositioning. Clinical outcomes of pediatric patients can be affected by the placement of these medical devices. The radiologist therefore has a critical role in detecting and relaying such malpositioned devices for prompt revisions or removal.