Colorectal Cancer Screening and Surveillance
The Pentax EC-3890Li is widely deployed in national and opportunistic colorectal cancer screening programmes, enabling high-definition mucosal inspection, adenoma detection, and polypectomy during routine diagnostic colonoscopy. The 140-degree field of view and HD imaging support accurate lesion characterisation during screening and post-polypectomy surveillance, while the dedicated forward water jet maintains clear visualisation throughout the withdrawal phase in hospital and community endoscopy units.
Polypectomy and Endoscopic Mucosal Resection
The generous 3.8 mm working channel accepts snares, clips, hot biopsy forceps, and EMR accessories, supporting simultaneous suction and therapeutic instrumentation during complex polypectomy and mucosal resection. Wide angulation enables precise access to lesions in the caecum, flexures, and rectum, making the EC-3890Li suitable for outpatient endoscopy units and tertiary therapeutic services handling advanced neoplastic lesions.
Inflammatory Bowel Disease Assessment and Surveillance
Gastroenterologists use the EC-3890Li for ulcerative colitis and Crohn's disease evaluation, including mucosal healing assessment, disease-activity scoring, and targeted biopsy during dysplasia surveillance. HD visualisation supports accurate mucosal pattern evaluation, improving IBD diagnostic yield in hospital gastroenterology departments and specialist IBD clinics.
Lower Gastrointestinal Haemorrhage Investigation
The EC-3890Li supports urgent colonoscopy for lower GI bleeding assessment, allowing rapid identification of bleeding sources and endoscopic haemostasis via clipping, thermal coagulation, or injection therapy. The dedicated forward water jet and large channel expedite visualisation and therapy in emergency endoscopy workflows across acute hospital settings.
Diagnostic Biopsy and Therapeutic Intervention
Routine diagnostic colonoscopy with targeted biopsy for suspected colitis, ischaemia, or malignancy is fully supported by the 3.8 mm channel and precise angulation control. Community endoscopy units, hospital gastroenterology departments, and specialist colorectal clinics benefit from reliable tissue sampling, confident histological diagnosis, and integrated therapeutic capability.