These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Magnifying endoscope and stereomicroscope in diagnosing colon tumor: experience with 139 cases].
    Author: Han YJ, Lai ZS, Wang YD, Jiang B.
    Journal: Di Yi Jun Yi Da Xue Xue Bao; 2004 Sep; 24(9):1075-7. PubMed ID: 15447870.
    Abstract:
    OBJECTIVE: To explore the practical means for identifying early large bowel carcinoma and precancerous lesions with magnifying endoscope. METHODS: We examined 139 patients with polyp using colonoscopy and mucosal staining, and observed the pit patterns (proposed by Kudo) with magnifying endoscope and stereomicroscope to identify the relations between the pit patterns and the pathologic diagnosis. RESULTS: Polyps were identified in 124 patients and advanced cancers in 9. Five laterally spreading tumors (LST) ranging from 10 to 50 mm in diameter, including 1 of pit IIIL, and 4 of pit IV. were found. The findings of the pit patterns by magnifying endoscope were highly consistent with those by stereomicroscope in these patients. CONCLUSIONS: Pit patterns are crucial to distinguish the cancerous lesions form non-cancerous one and helpful for early detection of colorectal cancers. Pit V may serve as warning sign of early cancerous lesions.
    [Abstract] [Full Text] [Related] [New Search]