Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034069 (pulmonary fibrosis)
 7,050 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two cases of pulmonary alveolar proteinosis (PAP) with increased CEA were reported. Case 1 was a 62-year-old male with suspected pulmonary fibrosis, who was transferred to our hospital. Laboratory findings on admission revealed 31.3 ng/ml of CEA. Because he had severe dyspnea, lung biopsy was not carried out. His condition gradually deteriorated and he died of respiratory failure. Autopsy revealed he had PAP and no malignancy. Case 2 was a 48 year-old male referred to our hospital because of dyspnea. Serum CEA was 52.8 ng/ml. Microscopic examination of a transbronchial lung biopsy showed PAP. The level of CEA in bronchoalveolar lavage fluid was 151 ng/ml. Unilateral whole lung lavage was performed twice. With the improvement of chest X-ray findings, serum levels of CEA fell to normal level. The molecular weight of CEA in bronchoalveolar lavage fluid was 180,000. Immunochemical staining of CEA in lung revealed nonspecific findings.
 ...
PMID:[Two cases of pulmonary alveolar proteinosis with increased CEA]. 223 73

Non-germinal cell tumor of the testis is a rare disease, and vascular tumor of the testis is a still rarer disease. Herein, a case of cavernous hemangioma of the testis is reported. A 75-year-old man consulted our department with the complaint of a painless left intrascrotal tumor. Laboratory findings revealed slight leukocytopenia and thrombocytopenia of unknown origin. In chest X-ray, a diffuse reticular shadow was shown and it was considered due to pulmonary fibrosis, but, alpha-fetoprotein and CEA were normal. Left radical orchiectomy was performed under spinal anesthesia. The tumor existed under the tunica albuginea, and the cutting surface of the tumor was brown and irregular. There were hemorrhagic portions in some places. The left epididymis and the left spermatic cord were normal. Histologically, the tumor was diagnosed as cavernous hemangioma. The vascular tumor of the testis is a very rare disease, and only 17 cases have been reported including this case. This case was the 7th case of cavernous hemangioma of the testis, and the first case in Japan. This patient died of respiratory failure due to pulmonary fibrosis and pneumonia. In the autopsy, there was no abnormal finding that was considered to be related to the cavernous hemangioma of the testis.
 ...
PMID:[A case of cavernous hemangioma of the testis]. 409 Nov 43

Surgical specimens of 7 cases of bronchioalveolar carcinoma complicated with pulmonary fibrosis and 4 cases of simple pulmonary fibrosis were examined histopathologically and immunohistochemically. The morphology and histogenesis of adenomatous hyperplasia (AH) of alveolar epithelium and its relation to bronchioalveolar carcinoma were investigated. The AH was classified as types I and II according to their microscopic morphologic characteristics. In this group, 6 cases of type I-AH and 5 cases of type II-AH were observed. The results of anti-SA, anti-SSEA-1 and anti-CEA monoclonal antibody examinations indicate that AH is a nonspecific hyperplastic lesion of alveolar epithelium occurred during chronic pulmonary inflammatory diseases. Both type I and II AH originated from type B alveolar epithelial cells. The latter developed on the basis of the former, but with a more immature tendency and hyperplastic potential, being a pre-malignant alteration. It could be considered that certain cases of bronchioalveolar carcinoma are originated from type B alveolar epithelial cells, some of which underwent malignant change from type II alveolar hyperplasia.
 ...
PMID:[The relationship between adenomatous hyperplasia of alveolar epithelium and bronchioalveolar carcinoma]. 792 66

Here we report an autopsy case with anti-neutrophil antibodies (ANCA) associated vasculitis accompanied by autoimmune hepatitis and hepatocellular carcinoma. A 69-year-old woman was admitted to Tokyo Metropolitan Ohtsuka Hospital in October 1995 because of leg edema. She had presented cough in 1990 and diagnosed as interstitial pneumonia, esophageal varices and liver chirosis. On admission, laboratory data showed mild anemia, hypoproteinemia, and marked gammagloblinemia. IgM-HA antibody, HBs antigen, HBs antibody, HCV antibody and HDV antibody were negative. Anti-nuclear antibody, anticentromere antibody, anti-neutrophil cytoplasmic antibody against myeloperoxidase and cathepsin G (MPO-ANCA and cathepsin G), rheumatoid factor and direct coombs test were positive. Serum level of AFP and CEA were elevated. Ultrasonography and computed tomography of abdomen scowed liver chirosis and tumor in left lobe of liver. The diagnosis of liver chirosis based on autoimmune hepatitis and Interstitial pneumonia was made with clinical course, laboratory findings and radiographic findings although liver biopsy was not performed. She complained of bloody stool due to ulcer of the large intestine, and died of liver failure which progressed rapidly. The autopsy findings detected that pulmonary fibrosis, liver fibrosis with multiple hepatocellular carcinoma, necrotizing crescentic glomerulonephritis, and vasculitis of small artery inn colon. This was the first report of MPO-ANCA associated vasuculitis complicated with autoimmune hepatitis and hepatocellular carcinoma. Clinical significance of ANCA and immunogenetic background of these diseases were discussed.
 ...
PMID:[An autopsy case of anti-neutrophil cytoplasmic antibodies associated vasculitis accompanied by autoimmune hepatitis and hepatocellular carcinoma]. 917 69

The present study evaluated the clinical significance of hepatocyte growth factor (HGF) in patients with pulmonary fibrosis. Twenty-one patients with a diagnosis of pulmonary fibrosis [14 with idiopathic pulmonary fibrosis (IPF) and seven with pulmonary fibrosis associated with a collagen vascular disorder (PF-CVD]) and 21 normal subjects as control were studied. HGF levels in sera of patients with pulmonary fibrosis (0.34 +/- 0.02 ng ml-1) were elevated significantly as compared with normal subjects (0.21 +/- 0.01 ng ml-1) (P < 0.0001). HGF/albumin levels in broncho-alveolar lavage fluid (BALF) of patients with pulmonary fibrosis (72 +/- 17 ng g-1 albumin) were also significantly elevated as compared with normal subjects (under the detection limit) (P < 0.01). HGF levels in sera correlated significantly with elastase levels in sera and C-reactive protein, and correlated negatively with PaO2. HGF levels in sera were significantly higher in smokers with pulmonary fibrosis (0.42 +/- 0.03 ng ml-1) as compared with non-smokers with pulmonary fibrosis (0.29 +/- 0.03 ng ml-1) (P < 0.005). HGF/albumin levels in BALF correlated significantly with elastase/albumin levels in BALF, lactate dehydrogenase/albumin in BALF, Immunoglobulin A/albumin in BALF, total cell count/albumin in BALF, total number of alveolar macrophage/albumin in BALF, total number of neutrophil/albumin in BALF, CEA/albumin in BALF, CA19-9/albumin in BALF, and SCC/albumin in BALF. These results suggest that following lung injury, HGF may be a mediator involved in the repair which leads to pulmonary fibrosis.
 ...
PMID:Measurement of hepatocyte growth factor in serum and bronchoalveolar lavage fluid in patients with pulmonary fibrosis. 961 25