Glycemia and Coagulation in Patients with Glioblastomas.

Background: Glioblastomas are among the most malignant tumors which, despite aggressive treatment, currently have an abysmal prognosis. These lesions are known to cause local and systemic perturbations in the coagulation system, leading to neoangiogenesis and a high risk of venous thromboembolism. Indeed, there have been multiple proposals of the coagulation system being a possible target for future treatment of these patients.

Prognostic Value of Apparent Diffusion Coefficient (ADC) in Patients with Diffuse Gliomas.

This study aimed to evaluate potential posttreatment changes in ADC values within the tissue surrounding the enhancing lesion, particularly in areas not exhibiting MRI characteristics of involvement. Additionally, the objective was to investigate the correlations among ADC values, treatment response, and survival outcomes in individuals diagnosed with gliomas. This retrospective study included a total of 49 patients that underwent either stereotactic biopsy or maximal surgical resection.

Circulating thyroid hormones and clinical parameters of heart failure in men.

Heart failure (HF) is a multiple hormonal deficiency syndrome which includes alterations in the serum concentration of thyroid hormones (TH). This cross-sectional study enrolled 215 male patients hospitalised for acute HF. Data on cardiovascular risk factors, chronic medications, cardiac function assessed by echocardiography, and clinical parameters of HF were prospectively collected.

Clinical predictors of hyponatremia in patients with heart failure according to severity of chronic kidney disease.

Background: Chronic kidney disease (CKD) has been associated with adverse clinical outcomes. Hyponatremia, a marker of illness severity and poor prognosis, is commonly exhibited in patients with CKD.

Methods: This cross-sectional study included patients hospitalized due to heart failure (HF).

Furosemide and spironolactone doses and hyponatremia in patients with heart failure.

Background: Hyponatremia, a marker of disease severity and prognosis, has been associated with various clinical factors and drug use, especially diuretics.

Methods: This observational prospective cohort study enrolled patients hospitalized at the University Hospital Center Split because of heart failure (HF). We investigated the association of clinical variables and cardiovascular drugs, including furosemide, hydrochlorothiazide, spironolactone, and their doses, with the presence of hyponatremia at admission.

[LAPAROSCOPIC PARTIAL PERICYSTECTOMY OF SPLENIC HYDATID CYST - A CASE REPORT].

Echinococcal cyst of the spleen is usually a result of infection with the parasite Echinococcus granulosus. The spleen is the third most frequent localization of echinococcus after liver and lungs. Partial laparoscopic pericystectomy can be done without the loss of blood and scattering of scolexes with spleen preservation and conservation of its immune function.

Central and peripheral testosterone effects in men with heart failure: An approach for cardiovascular research.

Heart failure (HF) is a syndrome recognized as a health problem worldwide. Despite advances in treatment, patients with HF still have increased morbidity and mortality. Testosterone is one of the most researched hormones in the course of HF.

Unusual Position and Presentation of Frontobasal Meningoencephalocela.

We wish to show our experiance with threating a rare congenital brain malformation-encephalocele. It is a protusion of brain matter with greater incidence in the Far East. Our case is even more curious because of the site of occurrence-frontobasal.

Surgical removal of metallic foreign body (shrapnel) from the lumbosacral spine and the treatment of chronic osteomyelitis: a case report.

We report a case of a retired soldier who was severely injured by an explosion in 1993 during the war in Bosnia and Herzegovina. Among other wounds, he suffered an explosive wound in the lumbosacral spine with steel foreign body (shrapnel). A year after primary wound treatment, a purulent fistula appeared which was treated and stopped with antimicrobial therapy.

The laparoscopic liver resections-an initial experience and the literature review.

The laparoscopic liver resection (LLR) represents a new pathway in hepatic surgery. Several studies have reported its application in both malignant and benign liver diseases. The most common liver resections performed laparoscopically are wedge, segmental resections and metastasectomy; although in large centers the laparoscopic right and left hepatectomies have begun to perform more frequently.

Potential use of Doppler perfusion index in detection of occult liver metastases from colorectal cancer.

Many clinical and preclinical studies demonstrated that measurements of liver hemodynamic [Doppler perfusion index (DPI)] may be used to accurately diagnose and predict liver metastases from primary colorectal cancer in a research setting. However, Doppler measurements have some serious limitations when applied to general population. Ultrasound is very operator-dependent, and requires skilled examiners.

Gallbladder cancer.

Gallbladder cancer is the fifth most common cancer involving gastrointestinal tract, but it is the most common malignancy of the biliary tract, accounting for 80-95% of biliary tract cancers. This tumor is a highly lethal disease with an overall 5-year survival of less than 5% and mean survival mere than 6 months. An early diagnosis is essential as this malignancy progresses silently with a late diagnosis.

Laparoscopic surgery for large hydatide liver cyst after two previous laparotomies.

Laparoscopic surgery for hepatic echinococcosis is a technically difficult and demanding surgical procedure even for the most experienced abdominal surgeon. Surgery is performed after the conservative treatment with albendazole for 28 days. We report a case of laparoscopic partial pericystectomy with biliostasis and omentoplasty in a patient with two previously open surgeries (laparotomies)--right subcostal laparotomy for acute inflammation of the gallbladder and right pararectal laparotomy for perforated gangrenous appendix.

Emergency surgery for large bowel obstruction caused by cancer.

There are several options for surgical treatment of large bowel obstruction caused by cancer, depending on location of obstruction, intraoperative local findings (perforation, peritonitis, bowel dilatation proximal to obstruction) and patients' condition. Resection and anastomosis as one stage surgery would be prefered procedure. Anastomotic leakage, on the other hand, highly elevates risk of mortality and mobidity.

Liver abscess as a therapeutic and diagnostic challenge.

Liver abscess still represents a significant clinical entity with mortality rates of up to 10%. Traditional treatment of liver abscesses is open surgical treatment. Recently, percutaneous and laparoscopic drainage has been increasingly used.

[Laparoscopic versus open appendectomy: our experience and literature review].

Aim: The controversy of the choice between open and laparoscopic appendectomy still remains. The benefits as well as disadvantages of laparoscopy are well known.

Methods: We designed a prospective 3-year clinical study (January 1, 2008-December 31,2010) with 123 patients operated on for acute appendicitis.

[Stercoral rectosigmoid colonic perforation with fecal peritonitis].

Chronic constipation can lead to fecal impaction and catastrophic complication such as colonic obstruction, perforation and fecal peritonitis. A case is reported of stercoral perforation of the rectosigmoid with pneumoperitoneum and fecal peritonitis. The patient was admitted for the signs of acute abdomen with pneumoperitoneum diagnosed on native radiological imaging.

Surgical treatment of liver echinococcosis--open or laparoscopic surgery?

Human echinococcosis remains a significant medical issue in endemic areas. Hydatid cysts can rupture, which is the most severe complication of echinococcosis as it can cause anaphylactic reaction and seeding of secondary cysts. Traditionally, hydatid cysts were evacuated by open surgical procedure in order to remove the entire cyst or by unroofing method, with evacuation of the cyst content.