Publications by authors named "Agarwala Sandeep"

Background: Ewing sarcoma of the head and neck (ES-HN) is a rare subsite of ES, where therapeutic outcomes need to be explored further.

Methods: This retrospective study includes ES-HN patients registered at our center between 2003 and 2019. Demographic details and treatment outcomes were recorded from the hospital database.

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Hypospadias, a common congenital anomaly of male genitalia, shows significant heritability and familial recurrence, particularly in consanguineous families. This study explored the role of KMT2C polymorphisms in a Yemeni family with two affected siblings. Comprehensive analysis identified 475 unique SNPs in KMT2C, with 59 shared between parents, suggesting common ancestry.

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Background: Intranodal hemangiomas are rare benign vascular tumors of the lymph nodes, often misdiagnosed as malignant lymphadenopathies due to their clinical and radiological features. This case report and systematic review aim to elucidate the epidemiology, clinical profile, and therapeutic interventions for intranodal hemangioma, enhancing diagnostic accuracy and management.

Methods: A systematic review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.

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Background: A discrepancy between the true and measured value of stretched penile length (SPL) may be a result of errors that can either be systematic or random. Hence, it becomes important to focus on the quality of measurements to prevent any iatrogenic harm to the patients.

Objective: The objective of this study was to assess the magnitude of intra- and interobserver variations in the measurement of SPL with the SPLINT technique.

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Article Synopsis
  • The study focuses on the genetic underpinnings of congenital pouch colon (CPC), highlighting the lack of research in this area despite extensive clinical documentation.
  • A total of 20 cases of CPC and 52 controls were analyzed, revealing multiple genetic variants in 11 significant genes linked to critical functions like mucosal barrier integrity and colonic muscle development.
  • The results suggest that validating these findings with larger, diverse clinical samples and functional studies is essential to understand the genetic factors contributing to CPC better.
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Background: The medical management of DT comprises tyrosine kinase inhibitors (TKIs), hormonal agents, anti-inflammatory drugs with the recently approved gamma secretase inhibitor nirogacestat being the current standard of care. Real-world data on evolving treatment landscapes of DT remains scarce.

Methods: This is a retrospective study of patients with DT registered between 1995 and 2020 at All India Institute of Medical Sciences, New Delhi and Tata Medical Center, Kolkata.

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Background: The occupational hazards of glutaraldehyde are well known; the possibility of harm to the patients has been highlighted in the form of isolated reports only.

Objective: To synthesize evidence for contact mucosal injury or injury due to intraperitoneal instillation of glutaraldehyde following its use during laparoendoscopy.

Materials And Methods: The current review is Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) compliant.

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Aims: Antenatal androgen exposure has been suggested as a contributing factor in hypospadias etiology. This study aimed to investigate the correlation between anogenital distance (AGD), index finger-to-ring finger ratio (2D:4D ratio), and hypospadias severity in prepubertal boys, with the goal of exploring these parameters as potential markers of genital anomalies in utero.

Materials And Methods: A cross-sectional observational study was conducted on boys under 8 years old presenting to our outpatient department (April 2020-December 2022).

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Purpose: The purpose of this study was to synthesize evidence and propose a technique for estimation of stretched penile length (SPL) applicable to children.

Materials And Methods: This review has been conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses. PubMed, Embase, and Scopus databases were queried on penile length (PL) measurement techniques in humans published from 1990 onward.

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Article Synopsis
  • The study aimed to identify genetic markers associated with spina bifida in Indian patients by conducting whole-exome sequencing on three different cases.
  • The analysis revealed multiple pathogenic variants linked to spina bifida, including MTRR, CC2D2A, and ZIC2, while novel markers common to all patients were also identified.
  • Results indicate that the genetic landscape of spina bifida in Indians shows notable diversity compared to studies from other regions, contributing to a new catalog of variants relevant to the condition.
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Background: Virtual reality (VR) refers to a computer-generated simulation or environment that can be experienced and interacted with by a person through special electronic equipment, such as a headset with a screen and motion-tracking sensors. VR has been used as a distraction technique to alleviate pain and discomfort during medical procedures or as an alternative to traditional pain medication. This article explores VR's effectiveness in reducing pain in pediatric patients undergoing painful clinical procedures.

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Unlabelled: During face mask ventilation, invariably, some air enters the esophagus rather than the airways; this results in gastric insufflation while the esophagus is intact or loss of tidal volume in patients with a cervical esophagostomy (Cx-esophagostomy).

Objective: The objective of the study was to report the indigenous use of an electrocardiography (ECG) electrode in successfully occluding the Cx-esophagostomy to prevent inadvertent loss of tidal volume.

Materials And Methods: Twenty-nine observations were recorded on 27 patients (mean age: 10.

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Diffuse esophageal leiomyomatosis (DEL) is a rare condition characterized by the growth of multiple benign smooth muscle tumors (leiomyomas) in the esophagus. These tumors can cause obstruction and functional impairment of the esophagus, leading to symptoms such as difficulty swallowing, chest pain, and weight loss. The disease can present with leiomyomas or glomerular nephropathy in other body parts, hearing defects, astigmatism, or myopia (Alport's syndrome).

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  • Pelvi-Ureteric Junction Obstruction (PUJO) is a leading cause of hydronephrosis in children, and while ultrasonography is useful, it can't determine if an obstruction is present; thus, Ureteric jets through color Doppler ultrasound are being studied for this purpose.
  • The study aimed to evaluate Ureteric Jet Frequency (UJF) and Relative Jet Frequency (RJF) in children with unilateral PUJO before and after administering furosemide, assessing their effectiveness for diagnosis and post-operative monitoring.
  • Results showed that UJF was significantly lower on the obstructed side, but the difference was not significant when compared to controls; after surgery, both UJF and RJF increased, indicating their potential utility in
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Introduction: Children ≤5 years of age with Ewing's sarcoma (ES) possibly have a distinct disease biology, data on which are scarce. We evaluated clinical features, outcomes, and prognostic factors of ES among children with age ≤5 years.

Methods: Children with ES registered between 2003 and 2019 were included.

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Objectives: To assess the clinico-pathological features, management and outcomes, amongst extracranial malignant germ cell tumors (MGCTs) in children treated primarily at a tertiary care center in a resource-challenged nation.

Methods: The prospectively maintained data for children below 14 y of age treated for extracranial MGCT from May 1994 to January 2023 was analyzed for patient characteristics, management, event-free survival (EFS) and overall survival (OS) and factors effecting survival. Events was defined as death, recurrence and progression.

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  • The study aimed to compare two surgical incision methods, umbilical (UMB) and right upper quadrant (RUQ), for treating infantile hypertrophic pyloric stenosis (IHPS) in infants.
  • Out of 15 studies involving 2,964 infants, the RUQ incision was associated with shorter operative times and lower rates of complications like wound infections and mucosal perforations compared to the UMB incision.
  • Although UMB incisions create less visible scars, they result in more complications, indicating the need for careful consideration and discussion with caregivers about surgical options; further research is also needed due to the methodological limitations in many of the included studies.
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Background: Congenital inguinal hernia, hydrocele and undescended testis (UDT) are associated with patent processus vaginalis. The smooth muscles present in the processus vaginalis aid in the descent of the testis and undergo programmed cell death after testicular descent leading to obliteration. The persisting amount of smooth muscle in the processus vaginalis influences the clinical outcome as inguinal hernia, hydrocele or UDT.

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Zinner syndrome, a rare congenital anomaly affecting males, is characterized by atresia of the ejaculatory duct, seminal vesicle cysts, and ipsilateral renal agenesis. This case report details a 2-year-old boy successfully treated with laparoscopic excision of a dilated vas deferens and seminal vesicle cyst. The rarity of Zinner syndrome in pediatric patients underscores the importance of understanding its diagnosis and minimally invasive surgical management.

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Purpose: Wilms' tumor (WT) is a rare kidney cancer that primarily affects children. Exosomes are extracellular vesicles that cargo nucleic acids, proteins,etc. for cellular communication.

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Objectives: To explore the magnitude of sex bias and determinants of treatment abandonment (TA) in childhood cancer in India.

Methods: Individual data of children (0-19 y) registered between January 1, 2017 and July 31, 2022, was compiled. TA was defined as defaulting curative intent treatment ≥4 wk.

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Aim: In addition to the well-known toxicities of treatment, survivors of pediatric solid tumors can also develop other health-related conditions. They may either be an indirect consequence of therapy or could be unrelated to their prior history of malignancy. We aim to evaluate the nontoxicity related health conditions in survivors of pediatric solid tumors.

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Aims: The aim of this study was to compare the immediate and long-term outcomes after high spermatic vessel ligation (HSVL) and low spermatic vessel ligation (LSVL) in a high undescended testis (UDT) model in rats.

Materials And Methods: A prospective randomized controlled study was conducted on 24 male Wistar rats. The rats were randomly divided into three groups.

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Objective: To study the perinatal outcome in fetuses diagnosed with congenital diaphragmatic hernia (CDH).

Methods: Thirty-two pregnant women with antenatal diagnosis of CDH in fetus, who delivered between 2018 and 2021, were included in the study. Postnatally eventration of diaphragm was diagnosed in 3 neonates and were excluded.

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Background: Acute appendicitis is a frequently encountered surgical emergency. Despite several scoring systems, the possibility of delayed diagnosis persists. In addition, a delayed diagnosis leads to an increased risk of complicated appendicitis.

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