RESUMO
Since IgG4-related pancreatitis was first reported in 2001, IgG4-related disease has been identified in other organs such as salivary gland, gallbladder, thyroid, retroperitoneum and kidney; but lung invasion is rare. A 63-year-old man presented with hemoptysis at the pulmonary clinic and chest computed tomography revealed about 4.1 cm irregular shaped mass with spiculated margin at the left upper lobe. Despite no elevation of serum IgG4 level, he was finally diagnosed as IgG4-related lung disease by transthoracic needle biopsy. After treatment with oral glucocorticoids, hemoptysis disappeared and the size of lung mass was decreased.
Assuntos
Humanos , Pessoa de Meia-Idade , Biópsia por Agulha , Vesícula Biliar , Glucocorticoides , Hemoptise , Imunoglobulina G , Imunoglobulinas , Rim , Pneumopatias , Pulmão , Pancreatite , Glândulas Salivares , Tórax , Glândula TireoideRESUMO
A congenital cystic adenoid malformation of the lung(CCAM) is characterized by an anomalous fetal development of the terminal respiratory structures, resulting in the adenomatoid proliferation of the bronchiolar elements and cystic formation. CCAM has been detected on the fetus, premature babies and stillborn as well as infants and children. An adult presentation of CCAM is extremely rare. When cystic lesions occur with a repeated infection, an evaluation of the cystic lesions requires a differential diagnosis of CCAM, sequestration, a lung abscess, a pneumatocele and a bronchogenic cyst. The definite treatment of CCAM is the surgical removal of the involved lobe. We report a case of a CCAM in a 24-year-old female with a brief review of the relevant literature.
Assuntos
Adulto , Criança , Feminino , Humanos , Lactente , Adulto Jovem , Tonsila Faríngea , Cisto Broncogênico , Diagnóstico Diferencial , Desenvolvimento Fetal , Feto , Abscesso Pulmonar , PulmãoRESUMO
Sarcomatoid carcinomas of the lung are rare malignant biphasic tumors, which contain both a malignant epithelial component and a sarcomatoid component. The majority of patients are men and the mean age of onset is 60 years at the time of diagnosis. A metastasis to the regional lymph nodes and to distant organs is common. The clinical course of patients with this neoplasm is aggressive, with an overall 5-year survival rate approximating 20%. A sarcomatoid carcinoma of the lung is often observed in the large bronchi and peripheral lung field than in the trachea, and the clinical manifestations are related to their specific location. We report a case of sarcomatoid carcinoma of the lung in a 79-year-old man who presented with dyspnea on exertion.
Assuntos
Idoso , Humanos , Masculino , Idade de Início , Brônquios , Diagnóstico , Dispneia , Pulmão , Linfonodos , Metástase Neoplásica , Taxa de Sobrevida , TraqueiaRESUMO
Eosinophilic lung diseases are heterogenous disorder which are characterized by the presence of pulmonary symptoms or an abnormal chest radiograph accompanied by inflammatory cellular infiltrates in the airways and lung parenchyma which contain large numbers of eosinophils. The incidence of drug-induced pulmonary disorder is increasing, with at least 40 drug entities having been reported to cause this pulmonary disease. However, nonsteroidal anti-inflammatory drugs (NSAIDs) are rarely mentioned in the lists of drugs in published articles describing drug induced eosinophilic pneumonia. The following is a case of eosinophilic pneumonia that we believe was related to ibuprofen therapy.
Assuntos
Anti-Inflamatórios não Esteroides , Eosinófilos , Ibuprofeno , Incidência , Pulmão , Pneumopatias , Eosinofilia Pulmonar , Radiografia TorácicaRESUMO
An extranodal marginal zone B-cell lymphoma of the mucosa-associated lymphoid tissue (MALT) is the most frequent type of non-Hodgkin's lymphoma that primarily involves the lung. The radiographical discovery of a pulmonary lesion in an asymptomatic patient is the most common clinical presentation. In general, the prognosis of a localized extranodal pulmonary marginal zone B-cell lymphoma of MALT type is excellent. We report a case of a 61-year-old man who sought evaluation of an incidentally discovered mass in the lung.