EWSR1 Fusion Driven Pediatric B-Acute Lymphoblastic Leukemia: Diagnosis and Review of Literature [0.03%]
EWSR1基因重排驱动的儿童B细胞急性淋巴细胞白血病：诊断及文献回顾
Molly Talman,Ashwani K Yenamandra,Yassmine Akkari et al.
Molly Talman et al.
B-lymphoblastic leukemia/lymphoma (B-ALL) is the most prevalent childhood malignancy, with improved survival rates attributed to advances in diagnosis and treatment. Herein, we present a case of B-ALL in a 6-year-old female who presented wi...
Chitayat Syndrome: A Rare Case of Respiratory Distress in a Preterm Infant [0.03%]
迟亚特综合征：早产儿呼吸困难的罕见病例报告
Gabriela Živković,Alen Švigir,Ivan Pavić et al.
Gabriela Živković et al.
Childhood interstitial lung diseases (chILDs) are rare respiratory conditions with significant mortality rates in neonates. They can be misdiagnosed as the symptoms overlap with other, more common neonatal diseases. Since chILD can be a man...
Case Report of Concomitant Pleuropulmonary Blastoma and Hepatoblastoma in a 25-Month-Old Child With a Germline DICER1 Pathogenic Variant [0.03%]
一名携带DICER1致病突变的25个月大儿童伴发肺泡发育不良和肝细胞癌病例报告
Diep Hong Pho,Thach Ngoc Hoang,Lan Ngoc Bui et al.
Diep Hong Pho et al.
Pleuropulmonary blastoma and hepatoblastoma are 2 well-recognized embryonal tumors of the thorax and liver respectively occurring in children. The simultaneous presentation of 2 or more pediatric embryonal tumors in the same patient is extr...
Meconium Periorchitis [0.03%]
胎粪污染所致附睾炎
Anusha Kulkarni,Kiruthiga Kala Gnanasekaran,Heena Shah et al.
Anusha Kulkarni et al.
Meconium periorchitis (MPO) is an unusual entity that presents as a scrotal mass in the early neonatal period and is seen in 1 in 30,000 live births. MPO is associated with meconium peritonitis, that leads to leakage of sterile meconium thr...
Spondylocostal Dysostosis-1 Associated With Pancreatic Heterotopia: Coincidence or True Association? [0.03%]
脊椎肋骨发育不全1型伴胰腺异位：偶然或真正关联？
Sihem Darouich,Samia Darouich,Ahmed Khemiri et al.
Sihem Darouich et al.
Spondylocostal dysostosis type 1 is caused by mutations in the DLL3 gene, which encodes a Notch1 ligand. These mutations lead to defective somitogenesis, resulting in a consistent pattern of abnormal vertebral segmentation. Disruptions in t...
Recurrent Diffuse Chorioamniotic Hemosiderosis of the Placenta in a Mother With Congenital Heart Disease [0.03%]
患有先天性心脏病的母亲的胎盘反复出现弥散性绒毛羊膜含铁血黄素沉着症
Charlotte F Kim,Heather L Keir
Charlotte F Kim
A woman in her mid-20s with repaired congenital heart disease (CHD) delivered a 33-week neonate in 2024 following preterm labor and a 24-week neonate in 2025 for non-reassuring fetal heart tones. Placental examination in both cases revealed...
Clinical, Endoscopic, and Upper Gastrointestinal Histological Manifestations in Pediatric Inflammatory Bowel Disease: Insights from a Large Cohort [0.03%]
儿童炎症性肠病的临床、内镜和上消化道病理表现：一项大型队列研究的新见解
Allen Choi,Eyas Alzayadneh,Patrick Breheny et al.
Allen Choi et al.
Background: Upper GI involvement is common in pediatric IBD, but the relative frequencies of specific endoscopic and histologic abnormalities at diagnosis remain poorly defined. ...
Angiosarcoma Arising in 1 of 2 Adolescent Twins With Cryptogenic Cirrhosis and MAF Gene Mutation [0.03%]
隐源性肝硬化伴MAF基因突变的孪生青少年中发生血管肉瘤病例报告
Michael P Duggan,Rajasekharan Warrier,Adrienne Burgin et al.
Michael P Duggan et al.
Primary hepatic angiosarcoma (HAS) is an exceedingly rare tumor that is often idiopathic and usually fatal. It typically occurs in a bimodal age distribution, in older adults or very young children. We describe a unique case of HAS arising ...
B cell Chronic Intervillositis and Maternal Floor Infarction in a Placenta of a Stillbirth [0.03%]
死产胎盘的B细胞 intervillitis和母体螺旋动脉浸润性疾病
Henning Feist,Nora Schaumann
Henning Feist
Chronic histiocytic intervillositis with recurrence risk and perinatal adverse outcome is defined by the detection of maternal CD68-positive macrophages. Intervillous accumulation of B lymphocytes is a rare finding in miscarriage specimens ...
Stage 2 Basal Plate Myometrial Fibers in Delivered Placentas: Frequent Placenta Retention but Rarely Indicative of Clinical Placenta Accreta Spectrum [0.03%]
二期胎盘底蜕膜肌纤维化在产后胎盘中的作用：频繁引起胎盘滞留但极少提示临床胎盘粘连谱系病变
Jonathan L Hecht,Sophia Bellegarde,Anna M Modest et al.
Jonathan L Hecht et al.
Objectives: We describe the clinical characteristics of patients with Stage 2 Basal plate myometrial fibers (BPMF), a histologic lesion resembling Placenta accreta spectrum (PAS). ...