Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Dermatomyositis associated with invasive thymoma.

T Ago¹, M Nakamura, I Iwata

¹First Department of Internal Medicine, Faculty of Medicine, Kyushu University, Fukuoka.

Internal Medicine (Tokyo, Japan)

|May 4, 1999

Summary

Dermatomyositis (DM) in a young woman was linked to invasive thymoma, a rare tumor. Early diagnosis and treatment of both conditions led to a sustained positive outcome.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Roles of cytokines and T cells in the pathogenesis of myasthenia gravis.

Clinical and experimental immunology·2020

Same author

Skin inflammation exacerbates food allergy symptoms in epicutaneously sensitized mice.

Allergy·2018

Same author

Abstracts from Hydrocephalus 2016.

Fluids and barriers of the CNS·2017

Same author

The Biomarker Salivary SP-D May Indicate Small Airway Inflammation and Asthma Exacerbation.

Journal of investigational allergology & clinical immunology·2017

Same author

Erratum: "Electron impact excitation of the low-lying 3s[3/2]1 and 3s'[1/2]1 levels in neon for incident energies between 20 and 300 eV" [J. Chem. Phys. 139, 184301 (2013)].

The Journal of chemical physics·2015

Same author

Electron impact excitation of the low-lying 3s[3∕2]1 and 3s'[1∕2]1 levels in neon for incident energies between 20 and 300 eV.

The Journal of chemical physics·2013

Area of Science:

Autoimmune diseases
Thoracic oncology

Background:

Dermatomyositis (DM) is a rare autoimmune disorder.
Thymoma is a tumor of the thymus gland.

Observation:

A 22-year-old woman presented with dyspnea and characteristic skin eruptions.
Imaging revealed mediastinal masses diagnosed as mixed-type thymoma.
Muscle and skin biopsies confirmed dermatomyositis.

Findings:

The patient received methylprednisolone pulse therapy, surgical tumor removal, and radiotherapy.
A good clinical course was observed with no recurrence of thymoma or DM for over 3 years.

Implications:

This case highlights a potential association between invasive thymoma and dermatomyositis.

Related Experiment Videos

It underscores the importance of investigating autoimmune conditions in patients with thymoma.

Multimodal treatment appears effective for managing this rare comorbidity.