Hyalinizing Granuloma: An Unusual Case of a Pulmonary Mass

نویسندگان

  • Viviane Brandão
  • Edson Marchiori
  • Gláucia Zanetti
  • Guilherme Abdalla
  • Nina Ventura
  • Carolina Lamas Constantino
  • Mariana Leite Pereira
  • Pedro Martins
  • Rodrigo Canellas
  • Antonio Muccillo
  • Romulo Varella de Oliveira
چکیده

We describe the case of pulmonary hyalinizing granuloma in a 34-year-old asymptomatic man who presented with a pulmonary nodule apparent by chest radiography and computed tomography (CT). He had a history of previous treatment for tuberculosis. His laboratory data were normal. Bronchoscopy and CT-guided percutaneous transthoracic fine needle aspiration cytology were inconclusive. The diagnosis was revealed after the histopathological examination of an open lung biopsy.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Pulmonary Hyalinizing Granuloma Mimicking Metastatic Lung Cancer

Pulmonary hyalinizing granuloma is a very rare benign condition, which usually manifests as solitary and sometimes as multiple pulmonary nodules. Deposition of immune complexes in the lung parenchyma due to hypersensitivity reactions is implicated in the etiology of pulmonary hyalinizing granuloma. A 59-year-old female patient who presented to our clinic with complaints of chest pain and cough ...

متن کامل

Pulmonary hyalinizing granuloma presenting with dysphagia.

We describe a middle aged, non-smoking female who presented with dysphagia and underwent repeated endoscopies and oesophageal dilatation for a period of six months without any response. On imaging she was found to be having a lobulated mass with a radiological differential diagnosis of malignancy, lymphoma or a rare inflammatory lesion. After an inconclusive CT guided biopsy the patient underwe...

متن کامل

Pulmonary Hyalinizing Granuloma and Uveitis

ESME, H., ERMIS, S.S., FIDAN, F., UNLU, M. and DILEK, F.H. A Case of Pulmonary Hyalinizing Granuloma Associated with Posterior Uveitis. Tohoku J. Exp. Med., 2004, 204 (1), 93-97 ── A 48-year-old male was admitted to our hospital because of abnormal pulmonary shadows and a decrease in visual acuity. He had a history of tuberculosis 20 years ago. The chest roentgenogram showed multiple pulmonary ...

متن کامل

Pulmonary hyalinizing granuloma. Electron microscopic and immunologic studies.

We present a case of pulmonary hyalinizing granuloma (PHG). On light microscopy, the pulmonary nodular lesions consisted of extracellular, eosinophilic hyaline lamellae. Histochemical stains of the hyaline lamellae for amyloid were focally positive and the diagnosis of amyloidosis was seriously considered; however, on electron microscopic examination, the hyaline lamellae consisted of electrond...

متن کامل

Pulmonary hyalinizing granuloma with laryngeal and subcutaneous involvement: report of a case successfully treated with glucocorticoids.

We report a case of pulmonary hyalinizing granuloma (PHG) with laryngeal and subcutaneous involvement. A 43-year-old man was admitted to our hospital for assessment of hoarseness. Cervical and chest computed tomography, respectively, revealed a laryngeal tumor and two pulmonary masses. Specimens obtained from the pulmonary masses were compatible with PHG. The histopathology of biopsy specimens ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره 2010  شماره 

صفحات  -

تاریخ انتشار 2010