Relationship between Psychological Distress and Demographic Characteristics among Patients Undergoing Coronary Artery Bypass Graft (CABG) Surgery.

Coronary artery bypass graft (CABG) surgery patients often present with anxiety and depression. These symptoms coupled with pain are major concerns and are widely reported among CABG patients. The study aimed to evaluate the relationship between psychological distress and patients' demographic data. This cross-sectional study in which 178 patients from a surgery ward were selected using the census method. Data were collected using the Hospital Anxiety and Depression Scale and the Brief Pain Inventory (Short Form). The participants' mean age was 57.49 ± 13.78 years. The majority of participants had a moderate level of anxiety (89.3%) and a moderate level of pain interference (74.7%). Significant differences were noted, with a higher proportion of moderate anxiety level participants aged between 60 and 74 years old, married, and with a tertiary level education (p < 0.05) being found. There were also significant differences between gender (p < 0.05) and pain severity (p < 0.01) across the levels of depression. The levels of anxiety, depression, and pain were significant, especially among older patients. These symptoms should be routinely assessed, and further identification of predictors such as socioeconomic status before the procedure is necessary.

Uniportal Endoscopic Vein Harvest Using the Three-Step Haemostatic Technique-A Modified Approach.

Endoscopic venous harvest (EVH) has become widely adopted in routine elective coronary artery bypass graft operations given it reduces surgical-site infections and improves wound cosmesis. The conventional EVH involves a 'stab and grab' incision at the inguinal crease, which is a hard-to-reach area for routine wound care. This paper describes the steps of the uniportal EVH, which transects the venous conduit, omitting the need for a stab incision at the groin.

Mediastinal liposarcoma: a rare visceral mediastinal tumour.

Liposarcoma is the second most common type of soft tissue malignancy in adults. They are malignant tumours with a mesenchymal origin. Mediastinal liposarcoma accounts for <1% of mediastinal tumours and 2% of liposarcoma. We report a patient with mediastinal liposarcoma who presented with cardiac tamponade, 25 years after the initial liposarcoma in the popliteal fossa.

A Flowmeter Technique to Exclude Internal Mammary Artery Anastomosis Error in an Arrested Heart.

The revision of an internal mammary artery graft anastomosis because of a technical error can be time-consuming and complicated and may lead to complications. Here, we describe the technical details and our early experience of using a standard transit-time flowmeter to exclude technical errors and facilitate rapid decision making for anastomosis revision in an arrested heart during aortic cross-clamping in the absence of ultrasound guidance.

Metastatic Adenocarcinoma Presenting as Extensive Cavoatrial Tumor Thrombus.

The presence of tumor thrombus in the right atrium is frequently the result of direct intraluminal extension of infra-diaphragmatic malignancy into the inferior vena cava (IVC) or supradiaphragmatic carcinoma into the superior vena cava (SVC). Right atrial tumor thrombus with extension into both SVC and IVC has not been reported in the literature. We present a patient who presented with symptoms of right atrial and SVC obstruction. Imaging revealed presence of a thrombus in the right atrium, extending to the SVC and IVC, with the additional findings of a left adrenal mass and multiple liver lesions. The histopathological examination of the right atrial mass revealed metastatic adenocarcinoma cells. The patient was given a presumptive diagnosis of metastatic adenocarcinoma, most likely adrenal in origin, with multiple hepatic lesions suspicious for metastasis. The clinical outcome of the patient was not favorable; the patient succumbed before the adrenal mass could be confirmed to be the primary tumor. This case highlights that in patients manifesting with extensive cavoatrial thrombus as, the existence of primary carcinoma should be considered especially in the adrenal cortex or in the lung.

Effect of sternal closure with biological bone adhesive on pain visual analogue score and serum cytokine.

OBJECTIVES: Recently a biocompatible bone adhesive was introduced in addition to the sternal wires to expedite sternal union and improve patient recovery. In this study we aim to objectively assess the biomarker of pain in patient who received the biocompatible bone adhesive. METHODS: A total of 62 patients who underwent sternotomy were prospectively randomised to receive either conventional wire closure (CWC); 32 patients or adhesive enhanced closure in addition to sternal wire (AEC); 30 patients. Patients were monitored postoperatively at certain time intervals for incisional pain, serum Interleukin-6 (IL-6) level, analgesia used and postoperative complications. All patients were followed up for 4 weeks. RESULTS: The post-operative pain scores with coughing were significantly higher in the CWC group at 24 hours and 48 hours. The postoperative IL 6 levels were significantly higher in the CWC group in comparison with the AEC group at 6 hours, 24 hours, and 48 hours. There were no significant differences in term of additional analgesia used. No adverse events from adhesive bone cement were observed during follow up. CONCLUSIONS: Adhesive-enhanced sternal closure resulted in modest reduction of pain confirmed by reduction of pain biomarker. Justification of its routine use requires larger multicentre study.

Huge Chest Wall Tumour Resection and Reconstruction using Titanium Mesh

Malignant chest wall tumour is rare. The presentation is usually aggressive that requires extensive resection to prevent recurrence. However, the extensive resection is to the expense of causing defect on the chest wall and hence, respiratory mechanics. Two cases of chest wall tumour are discussed including the surgical approach of radical tumour resection which was combined with placement of titanium mesh and Tranverse Rectus Abdominis Myocutaneus (TRAM) flap to cover the defect and preserve respiratory mechanical functions. The morbidity of using titanium mesh demonstrated in the case series were infection and injury to surrounding tissue due to its rigidity and large size which required its removal. However the formation of ‘pseudopleura’ made the thoracic cage return back as closed cavity even after the removal of the titanium mesh and allow normal respiratory functions.

Imaging of an atypical pericardial cyst.

Pericardial cysts are uncommon mediastinal lesions that are usually congenital in origin. Patients are usually asymptomatic and the cysts are generally discovered on routine radiography for unrelated purposes. This case illustrates a symptomatic presentation of a haemorrhagic pericardial cyst in which radiographic, echocardiographic and multislice (MRI and CT) imaging were performed. The imaging findings were not typical of pericardial cysts leading to a diagnostic quandary despite the varied imaging techniques. In conclusion, it is important to appreciate that the imaging findings of pericardial cysts can be varied. Radiologists and clinicians alike should be aware of this variability.

Hemorrhagic cardiac tamponade: rare complication of radiofrequency ablation of hepatocellular carcinoma.

Local treatment for hepatocellular carcinoma (HCC) has been widely used in clinical practice due to its minimal invasiveness and high rate of cure. Percutaneous radiofrequency ablation (RFA) is widely used because its treatment effectiveness. However, some serious complications can arise from percutaneous RFA. We present here a rare case of hemorrhagic cardiac tamponade secondary to an anterior cardiac vein (right marginal vein) injury during RFA for treatment of HCC.