Résumé
Respiratory involvement in Crohn disease (CD) is rare condition with only about a dozen reported cases. We report the first case of CD with tracheal involvement in Korea. An 18-year-old woman with CD was hospitalized because of coughing, dyspnea, and fever sustained for 3 weeks. Because she had stridor in her neck, we performed computed tomography of the neck, which showed circumferential wall thickening of the larynx and hypopharynx. Bronchoscopy revealed mucosal irregularity, ulceration, and exudates debris in the proximal trachea, and bronchial biopsy revealed chronic inflammation with granulation tissue. Based on these findings, we suspected CD with tracheal involvement and began administering intravenous methylprednisolone at 1 mg/kg per day, after which her symptoms and bronchoscopic findings improved.
Sujets)
Adolescent , Femelle , Humains , Biopsie , Bronchoscopie , Toux , Maladie de Crohn , Dyspnée , Exsudats et transsudats , Fièvre , Tissu de granulation , Partie laryngée du pharynx , Inflammation , Maladies inflammatoires intestinales , Corée , Larynx , Méthylprednisolone , Cou , Bruits respiratoires , Trachée , UlcèreRésumé
Relapsing polychondritis is a rare autoimmune disease involving the cartilaginous structures of the whole body. Its diagnosis can be difficult when the typical clinical features such as auricular chondritis are absent. Here, we report on a case of a 51-year-old female who presented with cough, dyspnea, and polyarthritis. Chest computed tomography showed the diffuse involvement of tracheobronchial cartilage. According to Damiani's criteria, she was diagnosed as relapsing polychondritis even though there was no unique involvement of auricular cartilage, and high dose steroid and immunosuppressive therapy were then started. This case indicated that patients who have tracheobronchial cartilage involvement without definite auricular chondritis should be considered for relapsing polychondritis as a differential diagnosis.
Sujets)
Femelle , Humains , Adulte d'âge moyen , Arthrite , Maladies auto-immunes , Cartilage , Toux , Diagnostic , Diagnostic différentiel , Dyspnée , Cartilage de l'oreille , Polychondrite chronique atrophiante , ThoraxRésumé
Extranodal marginal zone lymphoma is a low-grade B cell lymphoma that presents with an indolent clinicopathologic nature. Although this tumor can occur in various sites, including the gastrointestinal tract and lungs, it develops and spreads extremely rarely along the trachea and central airway. We report a case of extranodal lymphoma of mucosa-associated lymphoid tissue with tracheobronchial involvement. An 83-year-old woman presented with a cough and dyspnea. Bronchoscopic evaluation confirmed diffuse, multiple nodular lesions in both the trachea and large bronchi, and she was diagnosed with an extranodal marginal zone lymphoma of the tracheobronchial tree. After systemic chemotherapy, she survived for more than 18 months.