ArticleThe American journal of case reports2022
A Case of Lymphomatoid Granulomatosis in a Lymph Node with Unique Clinical and Histopathologic Features.
Article in The American journal of case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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.
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.
Who cites it
2 citing papers in PubMed, 1 citations in OpenAlex.
- A case of lymphomatoid granulomatosis with renal involvement.CEN case reports · 2026Article
- Sequential Development of Waldenström's Macroglobulinemia After High-Grade Lymphomatoid Granulomatosis.Cureus · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND Lymphomatoid granulomatosis (LyG) is a rare lymphoproliferative disorder associated with Epstein-Barr virus (EBV) in which there is an infection of B cells and numerous reactive T cells. The lymphoproliferative disorder progresses to organ infiltration and resultant dysfunction of affected organs. Histologically, it is characterized by a triad of polymorphic lymphoid infiltrate, angiitis, and granulomatosis. The lungs are the most commonly involved sites for lymphomatoid granulomatosis, but other sites that can be involved include the liver, skin, and central nervous system. The signs and symptoms of LyG can vary, and can produce generalized symptoms such as cough, shortness of breath, and chest tightness, but can vary depending on the location of LyG. CASE REPORT We report a case of a 60-year-old man who presented with altered mental status. Cross-sectional imaging of the brain was negative for any acute intracranial process, but a fine-needle biopsy of a retroperitoneal lymph node revealed nodular polymorphous mononuclear infiltrates containing atypical large EBV-positive B cells with positive EBER and CD30, consistent with lymphomatoid granulomatosis. The patient was started on a regimen of brentuximab/bendamustine, and instructed to follow up with Oncology on an outpatient basis. CONCLUSIONS Treatment options for lymphomatoid granulomatosis are based on the disease grading. Lymphomatoid granulomatosis can be classified by using a grading system determined by the number of EBV-positive large B cell malignant cells, along with necrosis. The most effective treatment for lymphomatoid granulomatosis is unknown, but at this time treatment protocols are based on the grade of the disease. The clinical and histological features of lymphomatoid granulomatosis are discussed in this case report.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.