A 74-Year-Old Man with Severe Comorbidities and Successful Abdominal Aortic Aneurysm Repair with Thoracic Segmental Spinal Anesthesia: A Case Report.

BACKGROUND Elderly patients with severe or multiple comorbidities can be at high risk for complications of general anesthesia. This report is of a 74-year-old man with severe comorbidities, including ischemic heart disease (IHD) and chronic obstructive pulmonary disease (COPD), and successful abdominal aortic aneurysm repair with thoracic segmental spinal anesthesia. CASE REPORT The patient, aged 74, had previously been diagnosed with severe COPD and IHD. He was classified as American Society of Anesthesiology (ASA) grade IV, diagnosed with an abdominal aortic aneurysm (AAA) measuring 6 cm in diameter, and had to undergo surgical repair of the aneurysm with the insertion of a synthetic graft. Due to a shortage of beds in the ICU and the desire to avoid the complications associated with general anesthesia, the decision was made to proceed with thoracic spinal regional anesthesia, which is not a customary choice for this type of surgery. Spinal anesthesia was administered at the Th10-11 level, utilizing 8.5 mg of Bupivacaine, 50 mcg of Fentanyl, and 4 mg of Dexason. An epidural catheter was placed at the same level. The surgical procedure lasted 145 min and was successfully completed under regional anesthesia. CONCLUSIONS This report has highlighted that developments in spinal thoracic anesthesia mean that this can be a successful alternative to general anesthesia in high-risk patients, even for major emergency surgery.

Challenging clinical presentation of Zinner syndrome.

Zinner syndrome is a rare congenital malformation of the mesonephric duct comprising of seminal vesicle cyst, ipsilateral renal agenesis, and ejaculatory duct obstruction. Clinical presentation varies with perineal pain, painful ejaculation, hematospermia and infertility common presenting complaints. Here, we present a case of Zinner syndrome in a 35-year-old male with a rare clinical presentation of only abdominal discomfort. The purpose of this case report is to highlight the challenging clinical presentation of Zinner syndrome and the use of imaging modalities in diagnosing the condition.

Intravenous Lidocaine for Postoperative Analgesia in 90 patients After Total Knee Arthroplasty and Limb Fractures.

BACKGROUND The aim of this research was to investigate the analgesic effects of intravenous lidocaine on postoperative pain management in orthopedic patients after total joint arthroplasty and fractures of the limbs and to compare lidocaine efficacy between these orthopedic surgical procedures. MATERIAL AND METHODS Ninety patients scheduled for elective orthopedic surgery were recruited: 46 patients with total knee arthroplasty, and 35 patients with femoral fractures. Patients in the lidocaine group received lidocaine during the induction phase of anesthesia as a bolus injection of 1.5·kg⁻¹·mg over 10 min, followed by intravenous infusion of 1.5 mg·kg⁻¹·h⁻¹ for 24 postoperative hours. Patients in the control group received an equal volume of saline as placebo administered at the same rate. Pain scores were assesed at intervals of 0, 15, 30, 60 min, and 6, 12, and 24 h postoperatively. The reduction rate of additional analgesics, total analgesic use, incidence of nausea and vomiting, mobilization, length of hospital stay, adverse effects, and hemodynamic parameters were secondary outcomes. RESULTS Pain scores at rest and during movement were significantly lower in the lidocaine group compared to those in controls starting at 30 min (P=0.03), the first postoperative hour, and also at 6, 12, and 24 h (P<0.001). Additional analgesics were administered at a significantly lower rate in the lidocaine group (P<0.05). Total analgesic use in the postoperative period was significantly higher in the control group (P<0.001). CONCLUSIONS This study showed that intravenous lidocaine provided adequate postoperative analgesia for orthopedic patients undergoing elective total joint arthroplasty and limb fracture repair.

ERCP treatment of obstructive jaundice caused by hydatid cyst in extrahepatic ducts 13 years after liver hydatid endocystectomy. A case report.

INTRODUCTION: Hydatid disease affects most commonly the liver, and complications with the rupture into the biliary tree develop in approximately one-fourth of the cases. Moreover, primary hydatid cysts of the biliary tract have been reported. PRESENTATION OF CASE: We report an extremely rare case of obstructive jaundice caused by hydatid cyst in extrahepatic ducts 13 years after liver hydatid endocystectomy treated by Endoscopic retrograde cholangiopancreatography (ERCP). A 28-year-old male patient who had undergone surgical treatment - removal of liver hydatid cyst 13 years earlier, presented with signs of obstructed jaundice, confirmed with blood tests results and magnetic resonance cholangiopancreatography (MRCP). Actually, there were no pathological changes detected in the hepatic parenchyma, but the intrahepatic and extrahepatic bile ducts were dilated. ERCP was performed and the entire hydatid material was evacuated and washed out into the gastrointestinal tract. In addition, after laparoscopic cholecystectomy, hydatid cysts were also confirmed in the gallbladder. DISCUSSION: Generally, the obstructive jaundice caused by hydatid cyst in the extrahepatic ducts can also be caused by the rupture of the liver hydatid cyst in the biliary tract, or by primary hydatid cyst in the biliary tract. The ERCP plays a key role in the diagnosis and the treatment of this pathology. CONCLUSION: The ERCP, has now become an important diagnostic and therapeutic procedure in management of primary extrahepatic hydatid cysts and of complicated liver hydatid cysts.

Mesenteric Meckel's diverticulum or intestinal duplication cyst: A case report with review of literature.

INTRODUCTION: A Meckel's diverticulum (MD) is the most common congenital anomaly of the gastrointestinal (GI) tract. They arise from the middle-to-distal ileum. Contrary to MD, intestinal duplication cyst (IDC) is uncommon congenital anomaly of GI, but can occur anywhere from the tongue to the anus. PRESENTATION OF CASE: Here we report an 18-year-old male who presented to the department of abdominal surgery with chronic abdominal pain, frequent vomiting and mild abdominal distension. Following radiological investigation, a laparotomy was performed with the preoperative diagnosis of a mesenteric cyst. Intraoperativelly it became apparent that the cystic mass was on the mesenteric aspect of the small bowel without intestinal communication. Resection of the cyst was performed. Histological examination of the specimen revealed the presence of gastric tissue, which resembles MD. Although, the exact diagnosis of this cystic mass is ambiguous between MD and IDC, because of similar clinical signs, their complications and presence of gastric mucosa, however surgical treatment is gold standard of both. CONCLUSION: This case report underlines the necessity of how to differentiate between MD and IDC, although, surgical management is recommended for both.

Penetrated sigmoid colon by air gun pellet could be life threatening: A case report.

INTRODUCTION: Air and paintball guns have been in existence for over 400 year. Although serious injury or death can result from the use of such guns, previous literature has not mentioned the issue of the penetration of the sigmoid colon by an air gun pellet. PRESENTATION OF CASE: We report a rare case of a 44-year-old Caucasian woman referred to abdominal surgery after an accidental small wound had occurred in the lower left abdominal quadrant that was caused by an air gun pellet. The blood and biochemical analyses were normal but the CT scan revealed the presence of a foreign body - an air gun pellet in the left iliac region of the abdomen. Clinically, during the initial 24h significant changes were not noticed. After 42h, however, pain and local tenderness in the lower left abdominal quadrant was expressed. A laparotomy revealed a retained pellet in the wall of the sigmoid colon and a small leak with colonic content with consecutive local peritonitis also occurred. The foreign body was removed and the opening edges in the colon were excised and closed with the primary suture. DISCUSSION: The hollow organs of the digestive tract, albeit very rarely penetrated by an air gun pellet, do not typically show all signs of an acute abdomen in the early posttraumatic phase. Such injuries can lead to a pronounced infection, which may cause septic shock if not appropriately treated. CONCLUSION: For correct diagnosis, a careful approach and several daily clinical observations are required.

A randomized trial of preoperative oral carbohydrates in abdominal surgery.

BACKGROUND: Carbohydrate-rich liquid drinks (CRLDs) have been recommended to attenuate insulin resistance by shortening the preoperative fasting interval. The aim of our study the effect of preoperative oral administration of CRLDs on the well-being and clinical status of patients. METHODS: A randomized, double blind, prospective study of patients undergoing open colorectal operations (CR) and open cholecyctectomy (CH) was conducted. Patients were divided into three groups: study, placebo, and control. Visual analogue scale (VAS) scores for seven parameters (thirst, hunger, anxiety, mouth dryness, nausea, weakness and sleep quality) were recorded and compared for two different time periods (up to 24 h postoperatively and from 36 to 48 h postoperatively). The Simplified Acute Physiology Score changes (SAPS)-II between the three groups were also studied. RESULTS: There were 142 patients American Society of Anesthesiology (ASA) I or II enrolled in the study (CR = 71 and CH = 71). There were no significant differences in postoperative SAPS-II scores or lengths of hospital stay (LOS) between the groups. However, in CR patients, the degree of thirst was partially improved by drinking CRLDs (P = 0.027). In CH patients, on the other hand, feelings of thirst, hunger, mouth dryness, nausea and weakness showed significant improvement (P < 0.05). CONCLUSION: Oral administration of carbohydrate-rich liquid drinks (CRLDs) improves the well-being in patients undergoing CH, but the effect is less evident in patients undergoing CR. No significant improvements were seen in clinical status or in length of hospital stay in either group. TRIAL REGISTRATION: ANZCTR.org.au: ACTRN12614000995673 (registered on 16/09/2014).

Correlation of serum C-reactive protein, white blood count and neutrophil percentage with histopathology findings in acute appendicitis.

BACKGROUND: Acute appendicitis is one of the most common surgical emergencies. Accurate diagnosis of acute appendicitis is based on careful history, physical examination, laboratory and imaging investigation. The aim of the study is to analyze the role of C-reactive protein (CRP), white blood count (WBC) and Neutrophil percentage (NP) in improving the accuracy of diagnosis of acute appendicitis and to compare it with the intraoperative assessment and histopathology findings. MATERIALS AND METHODS: This investigation was a prospective double blinded clinical study. The study was done on 173 patients surgically treated for acute appendicitis. The WBC, NP, and measurement of CRP were randomly collected pre-operatively from all involved patients. Macroscopic assessment was made from the operation. Appendectomy and a histopathology examination were performed on all patients. Gross description was compared with histopathology results and then correlated with CRP, WBC, and NP. RESULTS: The observational accuracy was 87,3%, as compared to histopathological accuracy which was 85.5% with a total of 173 patients that were operated on. The histopathology showed 25 (14.5%) patients had normal appendices, and 148 (85.5%) patients had acutely inflamed, gangrenous, or perforated appendicitis. 52% were male and 48% were female, with the age ranging from 5 to 59 with a median of 19.7. The gangrenous type was the most frequent (52.6%). The WBC was altered in 77.5% of the cases, NP in 72.3%, and C-reactive protein in 76.9% cases. In those with positive appendicitis, the CRP and WBC values were elevated in 126 patients (72.8%), whereas NP was higher than 75% in 117 patients (67.6%). Out of 106 patients with triple positive tests, 101 (95.2%) had appendicitis. The sensitivity, specificity, and positive predictive values of the 3 tests in combination were 95.3%, 72.2%, and 95.3%, respectively. CONCLUSION: The raised value of the CRP was directly related to the severity of inflammation (p-value <0.05). CRP monitoring enhances the diagnostic accuracy of acute appendicitis. The diagnostic accuracy of CRP is not significantly greater than WBC and NP. A combination of these three tests significantly increases the accuracy. We found that elevated serum CRP levels support the surgeon's clinical diagnosis.