Related Experiment Videos
[Juvenile polyposis in 2 patients of the same family]
G Alcaín1, P Guillén, M J Soria
1Servicio de Aparato Digestivo, Hospital Universitario Puerta del Mar, Cádiz.
Insights
Juvenile polyposis syndrome presents diagnostic challenges, particularly in distinguishing between juvenile and adenomatous polyps. Early diagnosis and appropriate management are crucial for preventing complications like colorectal cancer.
Area of Science:
- Gastroenterology
- Pediatric Gastroenterology
- Genetics
Background:
- Juvenile polyposis syndrome (JPS) is a rare hereditary condition characterized by the development of numerous juvenile polyps in the gastrointestinal tract.
- It increases the risk of colorectal cancer, necessitating careful monitoring and management.
Observation:
- Presents two cases: a 40-year-old male and his 14-year-old daughter with JPS.
- The daughter exhibited rectal bleeding, growth retardation, and anemia, requiring colectomy for over 100 juvenile polyps.
- The father had an adenomatous polyp requiring sigmoidectomy, with subsequent findings of juvenile polyps with adenomatous changes.
Findings:
- Histopathological examination is critical for differentiating juvenile polyps from adenomatous alterations, which can occur in JPS.
- The study highlights diagnostic difficulties in identifying malignant potential within juvenile polyps.
Implications:
- Emphasizes the need for thorough histopathological evaluation in suspected JPS cases.
- Discusses the importance of considering genetic counseling and tailored surveillance strategies for affected families.
Abstract:
Two cases of juvenile familiar polyposis (one 40-year-old male and his 14-year-old daughter) are presented. The girl presented intermittent rectal bleeding since the age of 10 with growth retardation and chronic anemia. The child was treated by colectomy with more than 100 juvenile polyps without adenomatous alterations being observed in the surgical specimen. Juvenile gastric polyps were also endoscopically observed. The father underwent sigmoidectomy for a adenomatous polyp of this localization. Later review of the surgical specimen demonstrated a juvenile polyp with zones of adenomatous alterations. The diagnostic difficulties of this rare entity and the therapeutic options available are discussed.