Weight loss at the time of diagnosis is not associated with prognosis in patients with advanced-stage non-small cell lung cancer.

Purpose: To investigate the prognostic value of weight loss before diagnosis in patients with advanced stage non-small cell lung cancer (NSCLC) treated with first-line chemotherapy.

Methods: A total of 81 NSCLC patients with stages IIIB/IV were included in this retrospective cross-sectional study. Study variables were weight loss in the last 3 months before diagnosis, patient demographic, clinical and laboratory characteristics and histological features of the tumor before administering first-line chemotherapy.

Intestinal invagination secondary to intestinal adenocarcinoma in coeliac disease.

Invagination is defined as a medical condition in which a part of the gastrointestinal tract has entered into another section. Intestinal invagination is a rare clinical entity among adults and there is an underlying structural lesion in most of the cases. Coeliac disease is considered as a risk factor for intestinal invagination, because of the associated inflammatory processes and motility disorders as well as the increased risk for secondary malignancies.

An ECG changed the life of a young boy: a case of arrhythmogenic right ventricular dysplasia.

Arrhythmogenic right ventricular dysplasia (ARVD) is a progressive condition with the right ventricular myocardium being replaced by fibrofatty tissue. It is a hereditary disorder mostly caused by desmosome gene mutations. The prevalence of arrhythmogenic right ventricular cardiomyopathy is about 1/1000-5000.

A thalassaemia intermedia case with concomitant left atrial thrombus.

Although marked improvements have been observed in the life expectancy of patients with thalassaemia by regular blood transfusion and strict iron chelation therapies in recent years, these patients still have to deal with several complications, mainly cardiovascular. One of the life-threatening complications is the chronic hypercoagulable state and thromboembolic events which develop due to haemostatic alterations in patients with thalassaemia, although they are more frequently seen in those with thalassaemia intermedia. Many thromboembolic complications, mainly deep venous thrombosis and cerebral thrombosis, have been reported in thalassaemia.

EDTA-induced pseudothrombocytopenia in association with bladder cancer.

Pseudothrombocytopenia is the detection of low platelet counts by an autoanalyser despite lack of shortage in platelets. EDTA-induced pseudothrombocytopenia, the most frequently seen form in clinical practice, occurs mainly due to reaction of antiplatelet antibodies. Pseudothrombocytopenia is not only seen in healthy individuals but it is also reported in association with autoimmune, cardiovascular and liver parenchyma diseases and malignancy.

Plummer-Vinson syndrome with pectus carinatum mitral valve prolapsus and exotropia in an 18-year-old boy.

The Plummer-Vinson syndrome is a clinical syndrome characterised by dysphagia, web or webs in upper oesophagus and iron-deficiency anaemia. The syndrome is often seen in women of age 40-70 years and rarely in adolescents. Plummer-Vinson syndrome might be associated with malignancy, myeloproliferative disorder and autoimmune diseases including coeliac disease, rheumatoid arthritis and Sjögren syndrome.