Successful chemotherapy for small-cell lung cancer in an elderly patient undergoing continuous ambulatory peritoneal dialysis.

A standard treatment has not yet been established for elderly small-cell lung cancer patients, especially when they have end-stage renal disease. We report the first case of successful chemoradiotherapy in an elderly small-cell lung cancer patient undergoing continuous ambulatory peritoneal dialysis. A 77-year-old Japanese man on continuous ambulatory peritoneal dialysis was diagnosed as having limited disease small-cell lung cancer.

Massive eosinophilic pleural effusion preceding vasculitic symptoms in Churg-Strauss syndrome.

We report a case of Churg-Strauss syndrome (CSS) presenting as a massive pleural effusion. A 52-year-old asthmatic Japanese woman presented with progressive dyspnea caused by an eosinophilic pleural effusion (EPE). She also had chronic sinusitis, skin lesions and blood eosinophilia, but no antineutrophil cytoplasmic antibodies.

Pulmonary thrombosis with transient antiphospholipid syndrome after mononucleosis-like illness.

Antiphospholipid antibodies (aPL) have been reported to occur in numerous viral infections. We report a 24-year-old Japanese woman, who developed multiple venous thrombosis associated with the elevation of anticardiolipin IgM after acute viral infection presenting a mononucleosis-like illness. Two months later, aPL and thromboses disappeared.

TGFB1 promoter polymorphism C-509T and pathophysiology of asthma.

Background: TGF-beta1 can modulate airway inflammation and exaggerate airway remodeling. A polymorphism of a promoter region of TGFB1, C-509T, might be associated with the development of asthma, but its pathophysiologic relevance remains poorly understood.

Objective: We investigated relations of the C-509T polymorphism to airflow obstruction, sputum eosinophilia, and airway wall thickening, as assessed by means of computed tomography, in 85 patients with stable asthma.

Corticosteroid-induced myopathy mimicking therapy-resistant asthma.

Background: Therapy-resistant asthma is an important clinical problem. However, before considering asthma truly therapy resistant, it is essential to exclude diagnoses that may masquerade as therapy-resistant asthma, such as vocal cord dysfunction and recurrent aspiration, as well as factors related to loss of asthma control, including poor compliance, exposure to allergens, and sinusitis. Corticosteroid-induced myopathy may be an unrecognized but potentially important consideration in both settings.

[A case of drug-induced pleuritis, possibly due to Hochuekkito].

We report a case of drug-induced pleuritis possibly due to Hochuekkito. Hochuekkito, a Chinese-Japanese herbal medicine, was prescribed for a 33-year-old woman with panic disorder and depressive state. About 10 weeks after the first administration, she was admitted complaining of chest pain and cough.

[A case of pulmonary adenocarcinoma accompanied by minimal change nephrotic syndrome, antiphospholipid syndrome and warm-type autoimmune hemolytic anemia].

A 49-year-old man was urgently admitted due to edema in both leg and left toe pain. A chest radiograph revealed a solitary nodule in the right lung field. Detailed investigations including bronchoscopy and renal biopsy led to a simultaneous diagnosis of clinical stage IIIB pulmonary adenocarcinoma, minimal change nephrotic syndrome, antiphospholipid syndrome, and warm-type autoimmune hemolytic anemia.

[Clinical evaluation of bird related hypersensitivity pneumonitis].

We retrospectively evaluated 8 cases of bird related hypersensitivity pneumonitis in Tenri hospital, all of whom underwent surgical lung biopsy. They had a history of contacting with birds and had serological studies using lymphocyte stimulation test to pigeon serum or antibody in serum and bronchoalveolar lavage fluid to pigeon dropping extracts yielded positive results. Computed tomography revealed a radiographic pattern unlike typical UIP.

[A case of cryptogenic organizing pneumonia accompanied by large bullae].

A 66-year-old man complaining of fever was given intravenous antibiotic therapy, but he did not improve. After subsequent admission, chest X-ray film and computed tomography scans showed large bullae and consolidation in the right lung field. A transbronchial lung biopsy specimen revealed infiltration of mononuclear cells in alveolar septa and organizing lesions in alveolar ducts.

[Pleurodesis using autologous blood plus OK-432 for intractable spontaneous pneumothorax with high surgical risk].

Air leakage persisted from the lung in three cases of spontaneous pneumothorax. Pleurodesis with autologous blood ended in failure. Autologous blood plus OK-432 was instilled into the thoracic cavity from the chest drainage tube.

[A case of small cell lung cancer with an initial symptom of breast metastasis].

We report a case of small cell lung cancer with an initial symptom of breast metastasis. A 55-year-old woman was admitted complaining of multiple breast masses. Chest computed tomography (CT) and magnetic resonance imaging (MRI) showed a left hilar mass.

[Autopsy case of pulmonary aspergillosis soon after convalescence from pulmonary tuberculosis].

A 70-year-old man with liver cirrhosis and previous gastrectomy admitted for fever, coughing, and bloody sputum soon after convalescing from pulmonary tuberculosis had a peripheral white blood cell count of 9,900/microL, C-reactive protein of 14.1mg/dL, serum albumin of 2.0g/dL, and serum positive for antiaspergillus and beta-D glucan antibodies.

[Three sisters of pulmonary Mycobacterium avium complex disease].

We reported three sisters of pulmonary Mycobacterium avium complex (MAC) disease. The oldest sister was complaining of bloody sputum, and cultures were positive for M. avium.

[An adult case of cervico-mediastinal lymph nodes tuberculosis followed by the development of pulmonary lesions during the treatment with antituberculous drugs].

A 27-year-old man was admitted to our hospital due to a painful mass in the right neck and fever. Cervical and superior mediastinal computed tomography showed an enlargement of right supraclavicular lymph node and multiple swollen mediastinal lymph nodes, including low-density areas and contrast medium-enhanced septa and margins. Smears of the pus obtained from right supraclavicular lymph node showed acidfast bacilli identified as Mycobacterium tuberculosis by PCR method.

Interstitial pulmonary edema revealed by high-resolution CT after relief of acute upper airway obstruction.

We report a case of acute pulmonary edema appearing soon after relief of an acute upper airway obstruction. The patient choked on some pieces of beef during dinner and fainted. He was quickly aided by paramedics and taken to our emergency room with persistent dyspnea and wheezing.

[Case of drug-induced pneumonia possibly due to mefloquine (antimalarial drug)].

A 59-year-old man took mefloquine (antimalarial drug), total dose of 1,000 mg, to prevent malaria before and during traveling to South Africa. Three weeks after the first administration, he was admitted complaining of fever and dyspnea. Chest HRCT showed ground-glass opacities and consolidation in both lung fields.

[A case of intramedullary spinal cord metastasis due to small cell lung cancer].

A 69-year-old woman was diagnosed with limited stage, small cell lung cancer in February 2001. Systemic chemotherapy and radiotherapy were performed resulting in complete remission of the disease. In October 2001, she complained of pain and numbness of her left arm.

[A case of MPO-ANCA-related vasculitis after asbestos exposure with progression of a renal lesion after improvement of interstitial pneumonia].

A 72-year-old woman was admitted complaining of productive cough. She had worked for an asbestos factory for twenty years. She was positive for MPO-ANCA.

Bronchial dilatation in asthma: relation to clinical and sputum indices.

Background: Investigations using high-resolution CT (HRCT) show that bronchial dilatation (BD) is found in many patients with asthma. However, the pathogenesis and pathophysiologic relevance of BD in asthma are poorly understood. A balance between matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) may control the remodeling of extracellular matrix, and excess MMPs have been associated with destruction or dilatation of airways in patients with bronchiectasis.

[Therapeutic drug monitoring of cyclosporine MEPC (Neoral) therapy for interstitial pneumonia].

It is widely recognized that the area under the concentration-time curve (AUC) correlates with the clinical effects of cyclosporine MEPC (Neoral) therapy and adverse reactions to it. In this study, we investigated which single blood-level measurement had correlated best with AUC in interstitial pneumonia therapy. Neoral was prescribed in ten cases of interstitial pneumonia.

An autopsy case of acute pulmonary toxicity associated with gemcitabine.

Acute respiratory distress syndrome (ARDS) developed following intravenous gemcitabine monotherapy in a 75-year-old man with non-small cell lung cancer. The total dose of gemcitabine was 1,500 mg, and the latent period from starting gemcitabine to pulmonary toxicity was three days. The chest radiographs and high resolution computed tomographic scan revealed bilateral ground-glass opacity.

[A giant pulmonary aspergilloma managed surgically in an elderly man].

We describe a case of giant pulmonary aspergilloma in a 79-year old man. He had undergone an operation for pulmonary tuberculosis of the right lung at the age of 49 years. His chest ragiograph showed a large fungus ball in the right upper lung field.

Chronic eosinophilic pneumonia: treatment with inhaled corticosteroids.

Background: Chronic eosinophilic pneumonia (CEP) is highly sensitive to systemic corticosteroids, but frequently relapses if the dose is tapered or treatment discontinued. Long-term usage of systemic corticosteroids may cause side effects. Alternative treatments are therefore desired.

[A case of juvenile pulmonary infarction associated with diet therapy].

A 31-year-old man experienced chest pain, fever, bloody sputum and cough after diet therapy. Chest radiography and chest CT showed infiltration in the right lower lung field and right pleural effusion. Pulmonary embolism and infarction was diagnosed using 99mTc-MAA perfusion scans and chest enhanced CT.