Evidence map›Paper›PMID 27510706›Full record

ArticleIndian journal of gastroenterology : official journal of the Indian Society of Gastroenterology2016

Frequency of colonic adenomatous polyps in a tertiary hospital in Mumbai.

Anjali D Amarapurkar, Prachi Nichat, Nitin Narawane, Deepak Amarapurkar

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In one paragraph

Article in Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.3field-weighted citation impact, top 34% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Japanese narrow band imaging expert team classification of colorectal polyps: A validation study from India.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2025
    Article
  3. Imaging colonic polyps in 2024.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2024
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Anjali D AmarapurkarDepartment of Pathology, T N Medical College and B Y L Nair Charitable Hospital, Mumbai Central, Mumbai, 400 008, India. anjali1963@gmail.com.
Prachi NichatDepartment of Pathology, T N Medical College and B Y L Nair Charitable Hospital, Mumbai Central, Mumbai, 400 008, India.
Nitin NarawaneLake City Endoscopy Centre, Thane West, Thane, 400 602, India.
Deepak AmarapurkarBombay Hospital and Medical Research Centre, 12, Marine Lines, Mumbai, 400 020, India.
Topiwala National Medical College & BYL Nair Charitable Hospital · INBombay Hospital · INKasiak Research (India) · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionIncidence of colorectal carcinoma is increasing all over world. There is limited data on colorectal polyps from India. We evaluated the histomorphological features of colorectal polyps and determined risk stratification in adenomatous polyps.

methodsIn 4970 consecutive colonoscopies, colorectal polyps were detected in 515 cases (10.3 %). Polyps were classified using standard histological criteria. Each polyp was evaluated for presence of dysplasia. Adenomatous polyps were classified as low-risk adenomas (1-2 tubular adenomas <10 mm) and high-risk adenomas characterized by villous histology, high-grade dysplasia, size ≥10 mm, or ≥3 adenomas.

resultsOf 515 colorectal polyps, 270 (52.4 %) were adenomatous, followed by 78 (15.1 %) inflammatory, 78 (15.1 %) hyperplastic, 32 (6.2 %) hamartomatous polyps, 25 (4.8 %) benign epithelial polyps, 5 (0.9 %) cap polyps, 5 (0.9 %) lipomatous polyps, 3 (0.5 %) angiomatous polyps, 4 (0.7 %) lymphoid, and 15 (2.9 %) cases with adenocarcinoma masquerading as polyps. Mean (SD) age with colorectal polyps was 54.8 (33.0) years while for adenomatous polyps, 59.5 (14.8) years with male to female ratio of 2:1. Majority of adenomatous polyps 124 (45.9 %) were tubular adenomas present in rectosigmoid. High-grade dysplasia was found in 38 (14 %) adenomas. One hundred and fifty-five (57.4 %) were high risk of which majority were villous adenomas and nine (7.2 %) tubular adenomas.

conclusionThe most common colorectal polyps found during routine colonoscopy were 270 adenomatous (52.4 %) cases. Of these, 155 (57.4 %) adenomatous polyps were high-risk category. Population prevalence data of colonic polyps in general population beyond the age of 50 years needs to be obtained.

Indexed as

Adenomatous PolypsAdolescentAdultAgedAged, 80 and overAge DistributionColonic NeoplasmsFemaleHumansIndiaMaleMiddle AgedSex DistributionTertiary Care CentersYoung AdultColonoscopyColorectal carcinomaPolyps

Identifiers

PMID27510706
OpenAlexW2483819233

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.