Evidence map›Paper›PMID 35173973›Full record

ArticleJFMS open reports

Primary pulmonary diffuse large B-cell lymphoma associated with feline leukaemia virus infection in a young cat.

Kento Ishikawa, Tomokazu Nagashima, Yukino Machida, Akiko Yasuda, Karin Yoshida, Michio Fujita, Kazuhiko Ochiai, Daigo Azakami, Masaki Michishita

Open access · goldAbstract readCase Reports
In one paragraph

Article in JFMS open reports. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.2field-weighted citation impact, top 55% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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 2 institutions in 1 country.

Kento IshikawaDepartment of Veterinary Pathology, Nippon Veterinary and Life Science University, Tokyo, Japan.
Tomokazu NagashimaDepartment of Veterinary Pathology, Nippon Veterinary and Life Science University, Tokyo, Japan.
Yukino MachidaDepartment of Veterinary Pathology, Nippon Veterinary and Life Science University, Tokyo, Japan.
Akiko YasudaVeterinary Medical Center, Nippon Veterinary and Life Science University, Tokyo, Japan.
Karin YoshidaVeterinary Medical Center, Nippon Veterinary and Life Science University, Tokyo, Japan.
Michio FujitaDivision of Veterinary Radiology, Nippon Veterinary and Life Science University, Tokyo, Japan.
Kazuhiko OchiaiDepartment of Veterinary Hygiene, Nippon Veterinary and Life Science University, Tokyo, Japan.
Daigo AzakamiLaboratory of Veterinary Clinical Oncology, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Masaki MichishitaDepartment of Veterinary Pathology, Nippon Veterinary and Life Science University, Tokyo, Japan.
Nippon Veterinary and Life Science University · JPTokyo University of Agriculture and Technology · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

case summaryA 4-year-old castrated male domestic shorthair cat with a continuous cough was brought to a private veterinary clinic for detailed examination. Radiography of the thoracic cavity revealed a severe radiopaque region in the caudal lobe of the right lung. At 108 days after the initial visit, CT showed a mass of 27 × 23 × 18 mm in the caudal lobe of the right lung. At that time, no abnormalities in other organs except for the lung were detected on CT and peripheral blood and blood biochemistry tests. The mass in the caudal lobe of the right lung was resected by lobectomy; it had a white surface and was firm. Histopathologically, the mass was non-encapsulated, showing an unclear boundary with surrounding tissues. The mass comprised large, round or polygonal neoplastic cells arranged in a diffuse pattern. Immunohistochemically, neoplastic cells were diffusely positive for CD20, feline leukaemia virus (FeLV) p27 and FeLV glycoprotein 70 but negative for CD3, CD204 and E-cadherin. Based on these findings, diffuse large B-cell lymphoma associated with FeLV infection was diagnosed. Although the cat showed no clinical signs of gastrointestinal or respiratory injury, a routine ultrasonography revealed thickening in the jejunum wall 196 days after lobectomy, and subsequent fine-needle aspiration examination confirmed high-grade lymphoma. RELEVANCE AND NOVEL INFORMATION: This is the first report of primary pulmonary diffuse large B-cell lymphoma associated with FeLV infection in a young cat.

Indexed as

B-cell lymphomafeline leukaemia virusgp70lungp27

Identifiers

PMID35173973
PMCPMC8841923
OpenAlexW4211052243

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.