Discrepancies between ALK protein disruption and occurrence of gene rearrangement in Polish NSCLC patients.

Background: Non-small cell lung cancer (NSCLC) patients with epidermal growth factor receptor () mutations or anaplastic lymphoma kinase () rearrangement are predisposed to molecularly targeted therapies. Proper diagnostic is crucial for quick and correct patients qualification to optimal treatment method. Genetic tests to detect predictive factors could be performed sequentially.

Use of the virtual slide and the dynamic real-time telepathology systems for a consultation and the frozen section intra-operative diagnosis in thoracic/pulmonary pathology.

We report the results of a study designed for assessment of the diagnostic accuracy and usability of internet-based digital microscopy: the dynamic real-time telepathology system (Coolscope) and the Virtual microscopy (Aperio Scan Scope) system, in the context of pulmonary pathology. The systems were implemented to the routine pulmonary pathology workflows and used for the intra-operative frozen-section primary diagnosis as well as for the secondary (consultative) diagnosis. The histological material presented for the teleconsultations included the samples of lung parenchyma, bronchial biopsy and resected lung/bronchi tumours.

Safe medication swallowing in Dysphagia: a collaborative improvement project.

Episodes of choking during medication administration to patients with dysphagia prompted a chart audit and caregiver interview to identify system problems that allowed inappropriate drug administration to occur. Sixty elderly patients residing on two patient care areas in a 500-bed complex continuing care facility were studied. The audit explored the actual nursing medication administration methods and compared this to the information obtained from various communication tools including instructions that appeared on the medication administration record (MAR), the current diet order, the recommendations of the speech-language pathologist (SLP) and comments on the nursing care plan.

A case report of a patient with dermatomyositis as a prodromal sign of lung cancer.

Dermatomyositis (DM) is a connective tissue disease characterized by specific inflammatory lesions in muscle biopsy. It is caused by vasculitis determined by humoral factors with subsequent inflammatory cell accumulation, mainly T CD4+ and B cells, which infiltrate myocytes leading to its vacuolization and degeneration (mainly in the skeletal muscles, rarely in the smooth muscles). The incidence of DM is estimated at 1-10 per million in adults and at 1-3.

Extrapulmonary lymphangioleiomyomatosis presented as the asymptomatic retroperitoneal tumours--two cases report.

Lymphangioleiomyomatosis [LAM] is a rare lung disease affecting women and characterized by abnormal smooth muscle cells (LAM cells) proliferation along lung and lymphatic channels. The frequent occurrence of extrapulmonary LAM [e-LAM] has been reported as abdomen pelvic lymph nodes involvement, angiomyolipomas, lymphangioleiomyomas or lymphangiomas in LAM patients. An extrapulmonary manifestation as the initial LAM presentation preceding pulmonary disorders and as asymptomatic extrapulmonary LAM lesions are unusual.

[Lymphangioleiomyomatosis in a menopausal woman on estrogen replacement therapy].

The case of lymphangioleiomyomatosis (LAM) was presented. Woman (55 years) receiving for several years estrogens with the symptoms of disease (dyspnea, nonproductive cough, chylous pleural fluid) appeared after menopause. Suggestive clinical symptoms and chest HRCT scan confirmed clinical diagnosis of LAM.