Evidence map›Paper›PMID 26435907›Full record

ArticleSurgical case reports2015

Primary hepatic mucosa-associated lymphoid tissue lymphoma: a case report and literature review.

Shigeyuki Nagata, Norifumi Harimoto, Kiyoshi Kajiyama

Open access · goldAbstract read
In one paragraph

Article in Surgical case reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.6field-weighted citation impact, top 18% 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

17 citing papers in PubMed, 29 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. "Speckled Enhancement" on Gd-EOB-DTPA Enhanced MR Imaging of Primary Hepatic Mucosa-associated Lymphoid Tissue Lymphoma.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2023
    Observational
  6. Article
  7. Lymphoplasmacytic lymphoma with IgG-κ paraproteinemia presenting as a hepatic bulky mass.Journal of clinical and experimental hematopathology : JCEH · 2022
    Article
  8. Review
  9. Primary hepatic mucosa-associated lymphoid tissue lymphoma: case report and literature review.International journal of clinical and experimental pathology · 2021
    Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Review
  15. Article
  16. Review
  17. Article
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

3 authors at 1 institution in 1 country.

Shigeyuki NagataDepartment of Surgery, Iizuka Hosipital, Yoshiomachi 3-83, Iizuka, Fukuoka 820-8505 Japan.
Norifumi HarimotoDepartment of Surgery, Iizuka Hosipital, Yoshiomachi 3-83, Iizuka, Fukuoka 820-8505 Japan.
Kiyoshi KajiyamaDepartment of Surgery, Iizuka Hosipital, Yoshiomachi 3-83, Iizuka, Fukuoka 820-8505 Japan.
Aso Iizuka Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Primary hepatic mucosa-associated lymphoid tissue (MALT) lymphoma is an extremely rare disease. We herein describe the findings in a 74-year-old man with elevated liver enzyme levels. Dynamic computed tomography showed focal biliary dilation and atrophy in the posterior segment, while dynamic magnetic resonance images revealed a small, highly enhanced small mass located at the root of posterior branch of the biliary ducts. As the mass was not detected on abdominal ultrasonography, a biopsy could not be performed. Cholangiocellular carcinoma was suspected, and surgery was performed. However, the surgically resected hepatic tumor was a nodule of aggregated lymphocytes that formed a lymphoepithelial lesion. Immunohistochemical analysis revealed that the lymphoma cells were positive for CD20 and CD79a, but negative for CD3. No other lymphoid lesions were found during additional postoperative examinations. Therefore, the patient was diagnosed with primary hepatic MALT lymphoma. He was also diagnosed with Helicobacter pylori infection, and thus, pylorus eradication was performed. At the time of this report, the patient was free of disease for 2 years without any additional treatment. The present case contributed to the diagnosis and management of this rare disease, as previously published case reports described varying imaging features; it also suggested that preoperative diagnosis was often difficult without biopsy.

Indexed as

Helicobacter pyloriHepatectomyMucosa-associated lymphoid tissue lymphomaPrimary hepatic lymphoma

Identifiers

PMID26435907
PMCPMC4580714
OpenAlexW2164784835

What OpenQuestion holds

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Registered trials

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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.