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Updated: Jul 11, 2026

Cell-Free DNA Extraction of Vitreous and Aqueous Humor Specimens for Diagnosis and Monitoring of Vitreoretinal Lymphoma

Cell-Free DNA Extraction of Vitreous and Aqueous Humor Specimens for Diagnosis and Monitoring of Vitreoretinal Lymphoma

Published on: January 12, 2024

[Primary intraocular B-cell lymphoma: case report].

Marcela Cypel¹, Rubens Belfort, Nilva Moraes

¹Departamento de Oftalmologia, Universidade Federal de São Paulo, São Paulo, SP, Brasil. macypel@terra.com.br

Arquivos Brasileiros De Oftalmologia

|October 2, 2007

Summary

This summary is machine-generated.

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Ocular non-Hodgkin's lymphoma, a rare eye tumor, often presents as posterior uveitis. Early diagnosis requires thorough investigation due to its challenging and unspecific symptoms.

Area of Science:

Ophthalmology
Oncology
Hematology

Background:

Ocular non-Hodgkin's lymphoma (ONHL) is a rare malignancy.
It can affect intraocular structures like the retina, vitreous, and optic nerve.
ONHL may occur independently or be linked to central nervous system lymphoma.

Observation:

Posterior uveitis is a common, yet challenging, manifestation of ONHL.
Intraocular B-cell lymphoma can present initially with unspecific uveitis symptoms.
A case study highlights a 47-year-old woman with posterior uveitis as the primary symptom.

Findings:

Diagnosis of ocular lymphoma is often difficult due to vague initial symptoms.
Thorough clinical examination is crucial for identifying potential ocular malignancies.

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Last Updated: Jul 11, 2026

Cell-Free DNA Extraction of Vitreous and Aqueous Humor Specimens for Diagnosis and Monitoring of Vitreoretinal Lymphoma

Cell-Free DNA Extraction of Vitreous and Aqueous Humor Specimens for Diagnosis and Monitoring of Vitreoretinal Lymphoma

Published on: January 12, 2024

This emphasizes the need for comprehensive patient assessment in cases of persistent posterior uveitis.

Implications:

Increased awareness of ONHL is vital for timely diagnosis and treatment.
Ophthalmologists and oncologists must consider lymphoma in the differential diagnosis of posterior uveitis.
Further research into early detection methods for ocular lymphoma is warranted.