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Is there a connection between paediatric acute idiopathic scrotal oedema and intestinal worm infestation?
Ilan Erez1, Eyal Zifman, Irena Nersesjanz
1Department of Pediatric Surgery, Meir Medical Center, Kfar Saba Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel. erezi@clalit.org.il
Insights
Children with acute idiopathic scrotal oedema (AISO) show a higher incidence of intestinal worm infestation (IWI). This study suggests a potential link between IWI and AISO in pediatric patients, warranting further investigation.
Area of Science:
- Pediatric Surgery
- Infectious Diseases
- Urology
Background:
- Acute idiopathic scrotal oedema (AISO) is a condition observed in children.
- Intestinal worm infestation (IWI) is common in pediatric populations.
- A potential association between AISO and IWI has been anecdotally observed.
Purpose of the Study:
- To investigate the hypothesis that intestinal worm infestation (IWI) is more prevalent in children with acute idiopathic scrotal oedema (AISO) compared to the general pediatric population.
- To explore a possible etiological factor for AISO.
Main Methods:
- A retrospective questionnaire-based study was conducted.
- Compared IWI frequency in children with AISO versus a matched control group (inguinal hernia surgery patients).
- Data collected from Pediatric Surgery Department records between 2003-2009.
Main Results:
- A significantly higher history of IWI was found in AISO patients (44.7%) compared to the control group (13.1%).
- The difference in IWI incidence between the groups was statistically significant (P=0.0047).
Conclusions:
- Acute idiopathic scrotal oedema (AISO) in children is frequently associated with a history of intestinal worm infestation (IWI).
- This finding suggests a potential etiological role for IWI in AISO.
- Further prospective studies are recommended to confirm these findings.
Aim:
Based on our experience with acute idiopathic scrotal oedema (AISO) and observations of the incidence of intestinal worm infestation (IWI), we decided to test the hypothesis that IWI occurs more frequently among children with AISO than it does in the general population.
Methods:
A retrospective questionnaire-based study was conducted comparing the frequency of IWI between children who had AISO and a matched control group who had inguinal hernia surgery in our Pediatric Surgery Department during 2003-2009. This second group was chosen to represent the incidence of IWI in the paediatric community in our region. Records of all patients admitted to the Department of Pediatric Surgery for AISO during 2003-2009 were reviewed.
Results:
Seventeen out of thirty-eight (44.7%) AISO patients had a history of IWI compared with 5/38 (13.1%) in the control group (P= 0.0047).
Conclusions:
Our data clearly show that AISO in children is frequently associated with a history of IWI. Although well-documented, prospective studies are needed to establish these findings, we feel that this report provides a reasonable clue to a possible aetiology of AISO.
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