Machine learning-enhanced HRCT analysis for diagnosis and severity assessment in pediatric asthma.

Objectives: Chest high-resolution computed tomography (HRCT) is conditionally recommended to rule out conditions that mimic or coexist with severe asthma in children. However, it may provide valuable insights into identifying structural airway changes in pediatric patients. This study aims to develop a machine learning-based chest HRCT image analysis model to aid pediatric pulmonologists in identifying features of severe asthma.

Congenital Internal Jugular Phlebectasia: An Anomaly Still Poorly Recognized.

Congenital internal jugular phlebectasia (CIJP) is a rare condition characterized by congenital dilatation of the vein without tortuosity that becomes more evident during straining as a lateral neck mass. CIJP often remains undiagnosed from a few months to several years after the onset of the swelling. It is frequently asymptomatic although symptomatic cases have been occasionally reported.

Effect of Magnetic Resonance Imaging at 1.5 T and 3 T on Temperature and Bond Strength of Orthodontic Bands with Welded Tubes: An In Vitro Study.

Magnetic resonance imaging (MRI) is a widely used diagnostic technique. Patients wearing orthodontic devices are often requested to remove their appliances before an MRI exam, even when the exam involves anatomical areas far from the head, in order to prevent the heating and detachment of the appliances. The present report aims to evaluate changes in temperature and adhesive forces of molar bands after MRI at two different strength outputs.

Scoliosis with peculiar radiological features in a patient with McCune-Albright syndrome.

Patients with McCune-Albright Syndrome (MAS) should always attend regular follow-up. Beside the endocrinological aspects, the screening must take into account osteoarticular complications such as scoliosis, even in patients without fibrous dysplasia.

An asymptomatic mediastinal cyst in a young child: Case report and summary of the literature.

Bronchogenic cyst is a rare congenital chest malformation that mainly presents with wheeze and feeding issues in early life. A multidisciplinary approach and follow-up are pivotal for the improvement of lung function, mostly in cases of mediastinal complications.

MRI features of cotyledonoid dissecting leiomyoma of the uterus.

Imaging evaluation of uterine masses is important to assess the type of lesion and to target surgery, if surgical excision is necessary. This can be decisive in fertile women with benign masses resembling malignancies, in order to avoid overtreatment. In this study, the magnetic resonance imaging (MRI) appearance of cotyledonoid dissecting leiomyoma of the uterus, a rare benign variant of leiomyoma mimicking malignancy, is presented.

Bilateral metachronous ovarian metastases from clear cell renal carcinoma: a case report.

Introduction: Bilateral ovarian metastases from a clear cell renal carcinoma are uncommon findings and need to be differentiated from primary cancers. Diagnostic imaging and histopathological features are often inconclusive, unless they are combined.

Case Presentation: A 56-year-old woman with a history of right radical nephrectomy for a renal clear cell carcinoma diagnosed 10 years earlier was referred for abdominal distension and pelvic pain.

Unusual abdominal findings of all-trans-retinoic acid syndrome: role of diagnostic imaging.

The standard therapy for patients affected by acute promyelocytic leukemia is based on all-trans-retinoic acid (ATRA), whose rare complication is a syndrome known as retinoic acid syndrome. We describe for the first time the computed tomography findings of a case of ATRA syndrome with typical pulmonary findings, along with the involvement of the upper abdomen organs (liver and spleen) as a further complication of the pathology.

Diagnostic imaging of lung cancer after heart transplantation.

Aims And Background: In heart transplant recipients pulmonary neoplasms are among the most frequent solid tumors; they have a rapid and aggressive course, and therefore require an early diagnosis. We describe the role that diagnostic imaging plays in different diagnostic moments of this disease.

Methods: We evaluated the incidence and diagnosis of lung cancer in patients who underwent heart transplants at our institution.

Unusual CT findings in urachus carcinoma with an extensive and atypical pattern of metastasis. A case report.

Carcinoma of the urachus is very rare. Usually it has a typical appearance on computed tomography, with calcifications in a midline supravesical mass, but advanced stages of this neoplasm require malignancy evaluation that is not easy to establish. We report a case of a urachal tumor where CT scan did not properly assess the response to chemotherapy, while it did show an uncommon metastatic localization in the laterocervical soft tissues.