Metastatic Neuroblastoma in the Testis: Report of a Case with Review of Literature.

Neuroblastoma is the most common extracranial malignant solid tumor in childhood. Neuroblastoma is known to metastasize in certain niche areas such as the bone, bone marrow, liver, and skin. Testicular metastasis of neuroblastoma is uncommon, and only a few cases have been reported.

Yolk Sac Tumour Arising in the Glans Penis an Achondroplasic Child: A Case Report with Summary of Prior Published Cases.

Background: Yolk sac tumors (YST) are commonly encountered gonadal germ cell tumors in children, especially in the prepubertal age group. In addition to gonadal primary, it can occur in multiple extragonadal sites, of which sacrococcygeal, retroperitoneum, gastric and mediastinum are the commonest. There are 4 previous reports of primary penile YST.

Isolation of Multidrug-Resistant Organisms in Surveillance Stool Culture at Diagnosis Fails to Predict Mortality or Subsequent Sepsis due to Multidrug-Resistant Organisms in Children with Acute Leukemia: A Single-Center, Prospective, Observational Study.

The utility of surveillance stool culture (SSC) to guide antibiotics for febrile neutropenia (FN) is unresolved in non-transplant settings. The prospective study explored the prevalence of multidrug-resistant organisms (MDRO) in SSCs, its correlation with mortality, and the concordance of SSCs with cultures obtained during subsequent episodes of FN amongst children with acute leukemia. SSCs were obtained at presentation and 2 mo into chemotherapy.

A single-blinded, randomized controlled trial of standard versus higher dose carboplatin-based intravenous chemotherapy for group D and E retinoblastoma.

Background: Access to intra-arterial chemotherapy for retinoblastoma in low- and middle-income countries (LMICs) is limited. There is a need to optimize the efficacy of systemic chemotherapy for advanced intraocular retinoblastoma, particularly in LMICs. The aim was to compare the efficacy of standard versus higher dose carboplatin-based intravenous chemotherapy for group D and E retinoblastoma.

Early mortality continues to be a barrier to excellent survival in childhood acute promyelocytic leukemia: a retrospective study of 62 patients spanning 17 years.

Data on childhood acute promyelocytic leukemia (APL) from low-and middle-income countries is limited. Early mortality is a concern and often not highlighted in clinical trials. The retrospective study was conducted on patients (≤12 years) with APL from 2003 to 2021 at a single center in India.

Abdominal Wall Yolk Sac Tumor in a Child.

Midline vascular abdominal wall lesions are likely to be mistaken for vascular malformations in young children. We report a case of large yolk sac tumor located in the anterior abdominal wall just below xiphisternum in a 20-month-old girl diagnosed by raised serum alpha fetoprotein levels and fine-needle aspiration cytology. Preoperative chemotherapy helped in reducing its size allowing wide resection and primary wound closure.

Bilaterally ectopic pelvic kidneys masquerading as horseshoe kidney in Fanconi anemia.

Fanconi anemia (FA) is a genetic disease associated with the risk of different congenital malformations, bone marrow failure, and predisposition to cancer. Congenital abnormalities of the kidney and urinary tract are not infrequent in FA with renal ectopia being one of them. The incidence of the bilateral pelvic ectopic kidney is restricted to only a few reported cases; however, its association with FA has never been reported in the literature.

Isolated Myeloid Sarcoma and Intracardiac Thrombus Resulting in Superior Mediastinal Syndrome.

Superior mediastinal syndrome (SMS) is a relatively common emergency in the practice of Pediatric Oncology. It typically results from the compression of large airways and superior vena cava by a swiftly growing mass. T-lineage acute lymphoblastic leukemia or lymphoma, neuroblastoma, and germ cell tumor are the common etiologies of SMS in children.

Subcutaneous swellings as the initial presentation of malignancy in an infant: Highlighting the cytological mimics at the metastatic site.

Cytodiagnosis of metastatic neuroblastoma presenting as subcutaneous swellings.

Infantile Inflammatory Myofibroblastic Tumor of Spleen.

Inflammatory myofibroblastic tumor (IMT) is a mesenchymal neoplasm with unknown etiology and recurrent potential. They are widely reported in children and young adults. Nearly 50% of inflammatory myofibroblastic tumor harbor rearrangement in anaplastic lymphoma kinase () gene with the majority expressing ALK protein.

Subacute Sclerosing Panencephalitis Presenting as Choreoathetosis and Basal Ganglia Hyperintensities.

Subacute sclerosing panencephalitis is a devastating neurodegenerative disorder characterized by cognitive and memory deterioration, personality changes, behavior abnormalities, and a steady motor decline. Extrapyramidal manifestations are commonly seen in the advanced stage of the disease. We discuss a 10-year-old boy with subacute sclerosing panencephalitis presenting with generalized choreoathetosis, myoclonus, and cognitive decline.