Ulcerated plaques of the aorta as a cause of ischaemic stroke

Stroke is a second cause of mortality worldwide and a leading cause of acquired disability in adults. Approximately 20% of all ischaemic strokes are of cardioembolic origin. We present a case of a 60-year-old man with a history of stroke without changes in carotid and vertebral arteries. Echocardiography exam revealed patent foramen ovale (PFO) and abnormal echos in the aorta that were verified as advanced complex atheromas by computed tomography. Due to small size PFO was deemed insignificant and the source of embolism were most probably aortic atheromas. Patient was put on acenocumarol, aspirin and statin.     

Massive intravascular haemolysis after percutaneous atrial septal defect closure

We present a case of a 55 year-old female, who survived a complication of percutaneous closure of atrial septal defect never described before. Within the first day after treatment the device has dislodged and got stuck in the mitral valve apparatus. This has caused mitral insufficiency and massive haemolysis which resolved after interventional removal of the device.     

ST segment elevation typical for Brugada syndrome after intracoronary acetylocholine injection with retrosternal pain in history

Chest pain is mainly linked with acute coronary syndrome, but sometimes it can be the only manifestation of ventricular tachycardia. We present a case of a young man who was diagnosed with Brugada syndrome after intracoronary acetylocholine injection, with negative test with flecanaide. First manifestation of a disease was a chest pain.     

Supplementation with hydrocortisone on the 3rd-5th day following dexamethasone premedicated chemotherapy eliminated severe dizziness and postural hypotension

We present the case of a 60 year-old woman with a stage III fallopian tube cancer submitted to hysterectomy and bilateral salpingo-oophorectomy with partial omenectomy, followed by six courses of chemotherapy and revision surgery. After each course of chemotherapy (paclitaxel + carboplatin) preceded by premedication with dexamethasone, she suffered from side- -effects, of which the most unpleasant was severe dizziness appearing on the third, fourth and fifth day following the listed combination of drugs. It was revealed that dizziness with concomitant sweating and rapid pulse, noted in the standing position, was combined with marked postural hypotension. Considering the possibility of a temporary pituitary-adrenal axis suppression caused by premedication with a very large dose of dexamethasone, during those three days she was supplemented with small doses of hydrocortisone, which caused almost complete disappearance of the mentioned symptoms. Our conclusion is that postural hypotension causing severe dizziness initially linked with chemotherapeutic drugs can be eliminated or markedly reduced by three days supplementation with hydrocortisone applied after the expected wash out of the dexamethasone.     

A 59 year-old patient with acute anterolateral myocardial infarction, complicated by cardiogenic shock, with chest wall deformity caused by Heine-Medin disease

We report a case of a 59 year-old patient in a condition of acute myocardial infarction with ST elevation, in a cardiogenic shock, with multiple cardiac arrests in mechanism of ventricular fibrillation with a significant chest wall deformity caused by Heine-Medin disease in childhood. To our knowledge, this is the first case report of a patient in critical condition with a considerable pectus deformity after poliomyelitis who needed to undergo cardiovascular angioplasty. Although severe patient's condition and numerous difficulties during percutaneous coronary intervention, therapy was successful.     

Visual disorders,the prosopometamorphopsia and prosopagnosia type in the early days after the onset of brain hemorrhagic stroke – a case report

Presented case report illustrates symptoms of prosopometamorphopsia (PM) and prosopagnosia, observed in the early days after the onset of a hemorrhagic stroke resulting from a complication of endovascular treatment of intracranial aneurysms and the use of anticoagulation therapy. PM is a visual disorder in which faces are perceived as distorted. The female patient described in the present study reported that faces she looked at seemed younger or older than in reality or as if they were dirty, swollen, or with a grimace. She also experienced symptoms of prosopagnosia, which is difficulty of recognizing familiar faces of people (e.g., of her husband and daughter). In the interview 6 months after the first examination, the patient reported spontaneous withdrawal of the visual disturbances.     

Application of biochemical markers CA 19-9, CEA and C-reactive protein in diagnosis of malicious and benign pancreatic tumors

Introduction

We would save many lives and spare a lot of suffering if we could only detect and accurately determine the character and TMN staging of pancreatic tumors (PTs). With improved diagnosis, we could offer specific treatment that would result in better treatment outcome. The aim of study was to determine the significance of neoplastic markers CA 19-9 and CEA for prognosis in inflammatory and carcinomatous PTs.

Material and methods

We based our research upon a group of 170 patients. The patients were treated in our Oncologic Surgery Department from January 2007 to December 2010 for PTs. The patients were divided into four groups depending on the character of the tumor and underwent the following treatments: group 1 – 34 patients with carcinoma of the ampulla of Vater, group 2 – 64 patients with PTs at different stages (1, 2, 3) according to TMN classification, group 3 – 62 patients with PTs at stage 4 on the TMN scale (unresectable tumors), group 4 – 28 patients with inflammatory PTs.

Results

The results of Ca 19-9 in group 2 were 736.00 (25–75% 220.40–4285.00) ng/ml before surgery, 53.00 (25–75% 12.60–84.00) ng/ml in the 7 days after surgery, 29.4 (25–75% 7.90–113.00) ng/ml at day 30, and 119.00 (25–75% 96.30–621.00) ng/ml 3 months after the operation. These results were significantly higher than the control group but were significantly lower than the results for group 3 (unresectable tumors). The highest average concentration and median for CA 19-9 and CEA were noted in patients with unresectable PTs (the 3^rd group). The average concentration for CEA was lowest in group 4, but much higher than the lab limits.

Conclusions

The sensitivity of the CA 19-9 marker may be as high as 88%. Values of CA 19-9 above 852 U/ml may indicate TNM stage 4, consistent with an unresectable PT. In the cases where CA 19-9 is within normal limits but C-reactive protein is above normal limits (often thirty times the upper limit), in comparison to the control group and to patients with pancreatic neoplasms, strong consideration should be given towards the inflammatory characteristics of the pancreatic changes and conservative treatment should be applied.     

Contemporary role of medical genetics in internal medicine

Molecular biology and medical genetics, one of the most dynamically developing fields of medicine, nowadays is also a base for development of basic and clinical research in internal medicine. Understanding of crucial genetic pathomechanisms of many common diseases was possible due to the newest and modern molecular methods and tools. Moreover, development of genetics also made possible the discovery and understanding of the pathogenesis of many different diseases. However, not so long ago, we discovered precise pathomechanisms leading from damage of a single gene to a related pathological phenotype. Now, we have just started to explain molecular mechanisms of complex, multifactorial diseases. To achieve these goals, we need permanent development of genetic tests, genomics and proteomics. After fulfilling these conditions, we will get a chance to implement all molecular and genetic hopes, particularly their practical application in the clinic.