Evidence map›Paper›PMID 22553197›Full record

ArticleAnnals of oncology : official journal of the European Society for Medical Oncology2012

Geographic distribution of hematopoietic cancers in the Nile delta of Egypt.

C M Herzog, S Dey, A Hablas, H M Khaled, I A Seifeldin, M Ramadan, H El-Hamzawy, M L Wilson, A S Soliman

Open access · bronzeAbstract read
In one paragraph

Article in Annals of oncology : official journal of the European Society for Medical Oncology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.8field-weighted citation impact, top 9% 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

11 citing papers in PubMed, 31 citations in OpenAlex.

  1. Predictors of Graduate Student Success from an R25 Cancer Research Training in Unique Populations.Journal of cancer education : the official journal of the American Association for Cancer Education · 2025
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  4. Matrix Metalloproteinase-2 Single Nucleotide Polymorphism in Egyptian Non-Hodgkin Lymphoma Patients: Correlation with Clinicopathological Characteristics and Outcome.Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2019
    Article
  5. Article
  6. Evaluation of Prognostic Impact of Soluble CD14 in B-Chronic Lymphocytic Leukemia.Indian journal of hematology & blood transfusion : an official journal of Indian Society of Hematology and Blood Transfusion · 2017
    Article
  7. Article
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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

9 authors at 4 institutions in 3 countries.

C M HerzogDepartment of Epidemiology, University of Michigan School of Public Health, Ann Arbor, USA.
S DeyIndian Institute of Public Health, Delhi, Public Health Foundation of India, New Delhi, India.
A HablasGharbiah Cancer Registry and Tanta Cancer Center, Tanta, Egypt.
H M KhaledNational Cancer Institute, Cairo University, Cairo, Egypt.
I A SeifeldinGharbiah Cancer Registry and Tanta Cancer Center, Tanta, Egypt.
M RamadanGharbiah Cancer Registry and Tanta Cancer Center, Tanta, Egypt.
H El-HamzawyGharbiah Cancer Registry and Tanta Cancer Center, Tanta, Egypt.
M L WilsonDepartment of Epidemiology, University of Michigan School of Public Health, Ann Arbor, USA.
A S SolimanDepartment of Epidemiology, University of Michigan School of Public Health, Ann Arbor, USA. Electronic address: asoliman@umich.edu.
Tanta University · EGUniversity of Michigan–Ann Arbor · USCairo University · EGInstitute of Public Health · IN

Funding

Cancer Epidemiology Education in Special Populations Program-15R25CA112383 · NCI · UNIVERSITY OF NEBRASKA MEDICAL CENTER · PI Amr Soliman · 2006 to 2026
$6.1M
NCI NIH HHS R25 CA112383NCI NIH HHS R25CA112383
6 · The paper itself

Abstract

backgroundPrevious evidence indicated that incidence rates of non-Hodgkin's lymphoma (NHL) are high in Egypt although little is known about risk factors. MATERIALS AND

methodsUsing data from the population-based cancer registry of Gharbiah governorate in Egypt, we assessed the 1999-2005 incidence of hematopoietic cancers (HCs) based on the ICD-O3 by age- and sex-specific urban-rural distribution.

resultsNHL showed the highest incidence among all HCs (11.7 per 100 000). Urban incidence of HCs was higher than rural incidence. Incidence rates of Hodgkin's lymphoma (HL) and NHL were high especially among urban males up to the 64-year age category. Rural incidence of HL and NHL was high below age 20. Among the districts of the governorate, we observed NHL incidence pattern similar to that observed for hepatocellular carcinoma because of the possible link to hepatitis C virus for both cancers. Comparison to the published HCs data from Algeria, Cyprus, and Jordan showed the highest NHL rate in Egypt than the other countries in the region.

conclusionsFuture studies should define the role of environmental exposures in hematopoietic carcinogenesis in this population. In-depth studies should also investigate the role of access to health care in the urban-rural variation of HC distribution in this population.

Indexed as

EgyptFemaleGeographyHematologic NeoplasmsHumansIncidenceMaleRisk Factors

Identifiers

PMID22553197
PMCPMC3457749
OpenAlexW2151633126

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.