paraneoplastic pleural effusion

Asbestos is a mineral-mined form the rocks, consisting in amosite (brown asbestos), crocidolite (blue asbestos) and÷or chrysotile (white asbestos) used in many industries. Researches about the exposure to asbestos dust and asbestosis related diseases started almost a century ago. The first case report of fatal asbestosis disease was published in 1906, in England, by Dr. Hubert Montague Murray. A decade after, asbestos "curious bodies" were firstly described in the lung tissue by Cooke (1926) and McDonald (1927)...

Hypertrophic osteoarthropathy (HOA) is a medical condition characterized by abnormal proliferation of skin and periosteal tissues involving the extremities and characterized by three clinical features: digital clubbing (also termed Hippocratic fingers), periostosis of tubular bones, and synovial effusions. HOA can be a primary entity, known as pachydermoperiostosis, or can be secondary to extraskeletal conditions, with different prognoses and management implications for each. There is a high association between secondary HOA and malignancy, especially non-small cell lung cancer...

Paraneoplastic secretion of beta human chorionic gonadotropin (β-HCG) in non-small cell lung cancer (NSCLC) has been rarely reported. A 43-year old male patient was admitted with dyspnea and chest pain. Thorax computed tomography (CT) revealed bilateral multiple masses and pleural effusion at right hemithorax. Positron emission tomography (PET)-CT showed pathologic 18 FDG uptake at mass lesions and mediastinal lymph nodes. The serum β-HCG level was elevated. A bronchoscopy was performed and endobronchial lesion was observed...

Polyneuropathy, organomegaly, endocrinopathy, M-protein and skin changes (POEMS) syndrome is a rare paraneoplastic disorder associated with an underlying plasma cell dyscrasia and multiorgan failure. POEMS syndrome is potentially fatal and adversely affects quality of life. Oedema is common with many patients affected by pleural effusions, ascites and lower limb oedema. Bioelectrical impedance vector analysis (BIVA) is a non-invasive assessment tool, which enables rapid bedside assessments of nutrition and hydration...

BACKGROUND: The concurrence of ectopic adrenocorticotropic hormone (ACTH) syndrome (ectopic Cushing syndrome) and cancer is uncommon in the emergency department (ED) setting, but a constellation of nonspecific signs and symptoms can suggest the presence of Cushing syndrome. CASE REPORT: A 65-year-old woman with diabetes visited the ED complaining of severe weight loss, generalized weakness, and hypokalemia. She was treated for hypokalemia and thrush. She was found to have a lung mass with a large pleural effusion...

Small cell lung cancer (SCLC) causes paraneoplastic syndromes, such as diabetes mellitus, by eliciting the expression of various antibodies including anti-glutamate decarboxylase (GAD) antibody. A 62-year-old woman presented to our hospital with a 1-week history of progressive dyspnea and difficulty in walking. Computed tomography showed a tumor obstructing the left bronchus and obstructive lung abscesses with pleural effusions. A biopsy during bronchoscopy revealed SCLC, and the clinical stage was ultimately determined to be IIIB...

Renal cell carcinoma (RCC) accounts for majority of all primary renal neoplasms. Classic manifestations of RCC include the triad of flank pain, hematuria and a palpable renal mass. Patients with RCC can develop various extra renal manifestations including involvements of the lungs, inferior vena cava, liver and the bones. The pulmonary manifestations of renal cell carcinoma include metastatic disease including endobronchial, pleural, parenchymal or lymph node metastasis, pleural effusion or hemothorax. Pulmonary embolism and tumor embolism is another common manifestation of renal cell carcinoma...

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This study retrospectively collected the clinical and laboratory data of 114 patients with Castleman disease (CD) from a single medical centre. Clinical classification identified 62 patients (54·4%) with unicentric Castleman disease and 52 (45·6%) with multi-centric Castleman disease. Pathological classification revealed 68 cases (59·6%) of hyaline vascular variant, 16 (14·1%) mixed cellular variant (Mix) and 30 (26·3%) plasmacytic variant. Clinical complications occurred in 69 CD patients, including 37 cases of paraneoplastic pemphigus (PNP) and 25 cases with renal complications...

BACKGROUND: POEMS syndrome, a rare paraneoplastic disease, is related to multiple organs, multiple systems, and multiple disciplines and can be mistaken for other disorders. Consequently, the diagnoses are often delayed. In this work we studied the clinicopathologic characteristics of the POEMS syndrome to improve early diagnosis to prevent irreversible damage. PATIENTS AND METHODS: We conducted a clinicopathologic analysis of 9 cases of POEMS and made a differential diagnosis with related diseases...

We experienced a case of nephrotic syndrome (membranous nephropathy) complicated by extensive small cell carcinoma of unknown primary etiology that was diagnosed based on the findings of bilateral cervical and mediastinal lymphadenopathy. A complete cancer response and proteinuria remission following radical chemoradiation therapy were documented. The status of a complete response and nephrosis remission persisted for more than three years. This is the first report to demonstrate the long-term survival of a patient with extensive small cell carcinoma of unknown primary etiology complicated by paraneoplastic nephrotic syndrome...

INTRODUCTION: Lung cancer is frequently associated with paraneoplastic syndromes, sometimes uncommon, among which motor neurone disease is sometimes described, including primary lateral sclerosis, a disorder characterized by slowly progressive cortico-spinal dysfunction due to the degeneration of the upper motor neurone. CASE REPORT: We report a case of primary lateral sclerosis developing in a young woman 9 months after the diagnosis of metastatic adenocarcinoma of the lung...

A 59-year-old woman was admitted to our hospital because of right chest pain. CT scan showed a mass on the right abdominal wall and bilateral pleural effusion. The histological diagnosis following core needle biopsy was undifferentiated sarcoma. The right pleural effusion gradually increased despite negative cytology. Although we planned chemotherapy for the clinically diagnosed pleural invasion, thrombocytopenia as a paraneoplastic syndrome appeared. The minimum thrombocyte count was 4,000/mm3. While transfusion was not effective, per os dexamethasone at 2...

Paraneoplastic limbic encephalitis (PLE) is a rare syndrome characterized by memory impairment, affective and behavioral disturbances and seizures. Among many different neoplasms known to cause PLE, small cell lung cancer (SCLC) is the most frequently reported. The pathogenesis is not fully understood but is believed to be autoimmune-related. We experienced a patient with typical clinical features of PLE. A 67-year-old man presented with seizure and disorientation. Brain magnetic resonance imaging demonstrated high signal intensity in the bilateral amygdala and hippocampus in flair and T2-weighted images suggestive of limbic encephalitis...

Pleural mesothelioma is a rare neoplasm with the incidence of 1-2 per million people. The incidence is higher in male population (10-30/million), whereas the incidence in female population is 2 per million. It occurs predominantly at older age (65+ years). The most common clinical manifestation of pleural mesothelioma is pleural effusion with dyspnea, which makes it a diagnostic problem since many cardiac diseases can have the same presentation. We report a case of pleural mesothelioma in an 80-year-old woman that presented with dyspnea and pleural effusion, which was at first considered as a sign of heart failure...

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A 67 year old man presented to us with petechial skin rash and blebs on the legs. He was on anti-tuberculous treatment for right sided pleural effusion since 1 month. A provisional diagnosis of Rifampicin induced drug rash was made and his effusion reaspirated and sent for AFB and cytology. The pleural fluid cytology demonstrated metastasis of adenocarcinoma and biopsy of skin lesion confirmed vasculitis. There was no thrombocytopenia. CT thorax showed right lower lobe mass with right sided pleural effusion...

A 76-year-old man presented clinically with coughing and shortness of breath and was diagnosed radiologically to have massive pleural effusion as a combined feature of yellow nail syndrome. A lung biopsy was taken and revealed histologically: chronic non-specific inflammation in the pleuropulmonary border, intrapleural edema with eightfold pleural thickening in comparison to normal, angiogenesis in both the nutritive and functional intrapleural blood vessels, no abnormalities of lymphatic vessels with normal topographical distribution as detected by immunohistochemistry for antibody D2-40, granulomatous chronic foreign body reaction as a consequence of pleural effusion therapy by talcum pleurodesis...

BACKGROUND: Subacute cutaneous lupus erythematosus is an uncommon dermatosis characterised by a non-scarring, annular photo-distributed dermatosis associated with anti-Ro/SSA antibodies. It is remarkable as a paraneoplastic syndrome (12 cases in the literature). We report two cases of subacute cutaneous lupus erythematosus occurring in patients treated for metastatic breast adenocarcinoma. CASE REPORTS: Case 1: a 72-year-old woman with breast carcinoma relapsing after surgery, chemotherapy, hormone therapy, and without treatment for 6 months, was admitted for an acute erythematous slightly squamous and photo-distributed eruption...

BACKGROUND AND OBJECTIVE: Pleural effusion is relatively common in pneumonia. Because traditional methods for its diagnosis are not always effective, there is a need for new biomarkers to make its differential diagnosis easier. METHODS: A total of 233 patients with pleural effusion were admitted to our hospital between 2005 and 2008. Total and differential leukocyte counts, along with blood and pleural fluid procalcitonin and C-reactive protein (CRP) were performed on all of them...