The introduction of increasingly complex and major surgical procedures during the last 50 years has inevitably been accompanied by greater problems in wound healing. Fortunately, modern surgery is relatively safe, certainly by comparison with situation 50 years ago, but it cannot be said that it is totally devoid of risks or complications, and problems of wound healing are encountered in every …
Fine needle aspiration biopsy (FNAB) and ultrasonography are the most common modalities for the diagnosis and follow up of thyroid nodules. FNAB is able to distinguish benign from malignant nodules with high sensitivity and specificity; however, 20% to 30% of nodules are diagnosed as indeterminate with a risk of malignancy varying from 10% to 75% based on the 2017 revision of the Bethesda Syst…
Liver resections are demanding operations which can have life threatening complications although they are performed by experienced liver surgeons. The parameter “Blood Loss” has a central role in liver surgery, and different strategies to minimize it are a key to improve results. Moreover, recently, new technologies are applied in the field of liver surgery, having one goal: safer and ea…
“Rupture of the liver is fortunately an accident not often met with, but one which, when it is seen, may be associated with a condition of the patient as serious as anyone can meet within surgical practice”
Surgical experience is considered paramount for excellent outcome of transsphenoidal surgery (TSS). However, objective data demonstrating the surgical success in relation to the experience of pituitary surgery units or individual experience of pituitary surgeons is sparse.
Bleeding is a major surgical complication. Although mortality rates of 0.1% are observed for surgical procedures, it may be 5% to 8% for elective vascular surgery, and increase to 20% in the presence of severe bleeding. In major surgery for liver diseases, as well as in cardiac surgery, excessive blood loss is associated with increased mortality, morbidity, and intensive care stay. Approximate…
Most peripheral arterial aneurysms are pseudoaneurysms and are iatrogenic or related to trauma. They can be treated by several techniques that can be performed by the radiologist, negating the need for surgery. Ultrasound guided compression repair is usually the treatment of choice, but is not always successful
In 2 out of 215 morbidly obese patients who underwent vertical banded gastroplasty, a nonhealing gastrocutaneus fistula (GCF) developed. In both patients sepsis occurred, caused by a leak of the posterior gastric wall, which was managed bymeans of an unsuccessful reoperation. After that, sepsis recurred, and a non-healing GCF developed. These GCF were managed endoscopically by the use of a fi…
Pancreatic fistula is a major form of morbidity following pancreatic resection. We conducted a nonrandomized clinical trial comparing the sealing and sandwich techniques of spraying fibrin glue to prevent pancreatic fistula following distal pancreatectomy. The pancreas was transected with a scalpel to identify and suture the main pancreatic duct and its small branches. In the sealing group, f…
To compare the difference in efficacy of microcrystalline collagen powder (CL) and fibrin glue (FG) in elective hepatic resection, 62 patients (female 14, male 48) with ages ranging from 51 to 75 years were randomly allocated to receive either CL or FG as a topical agent during hepatectomy. There were no significant differences between the patients treated with CL (n = 31) and those treated wit…