ABSTRACT
Isolated metastasis to pancreas from lung cancer is an extremely rare entity, usually reported in case series and case reports in the medical literature; estimated to account for up to 3-5% of all pancreatic lesions. Herein, we describe a case of a male patient suffering from metachronous metastatic lesion to the tail of the pancreas secondary to non small cell lung carcinoma treated 4 years prior to his presentation. The patient underwent pancreatic resection due to high clinical suspicion for the malignant nature of the mass, which was proved to be secondary lesion from its prior primary tumor. To the best of our insight this is one of the few reported cases of such type of pancreatic metastasis that may be misleading for hepatobiliary surgeons during preoperative evaluation.
Subject(s)
Adenocarcinoma/diagnosis , Carcinoma, Non-Small-Cell Lung/diagnosis , Lung Neoplasms/diagnosis , Pancreatic Neoplasms/diagnosis , Adenocarcinoma/pathology , Carcinoma, Non-Small-Cell Lung/pathology , Humans , Lung Neoplasms/pathology , Male , Middle Aged , Pancreatic Neoplasms/pathology , Pancreatic Neoplasms/secondaryABSTRACT
Primary lymphomas of the colon account for 0.5% of all primary colon malignancies. Burkitt´s lymphoma is a B-cell lymphoma with aggressive clinical behavior. Herein, we describe a case of a male patient who presented with signs of large bowel obstruction, underwent surgery and found to suffer from Burkitt´s lymphoma of the ileocecal region. The histopathological examination was indicative for Burkitt´s lymphoma. To the best of our insight this is one of the few reported cases of such type of lymphoma in an adult patient presenting with bowel obstruction. Burkitt´s lymphoma is a rare malignancy in adults affecting gastrointestinal tract. It has a high proliferation potential and can rapidly progress to advanced disease. Early diagnosis is necessary to prevent complications and improve overall prognosis.
Subject(s)
Burkitt Lymphoma/diagnosis , Colonic Neoplasms/diagnosis , Intestinal Obstruction/etiology , Burkitt Lymphoma/complications , Burkitt Lymphoma/surgery , Colonic Neoplasms/complications , Colonic Neoplasms/surgery , Humans , Intestinal Obstruction/surgery , Male , Middle Aged , PrognosisABSTRACT
The benefit of blood cardioplegia (BCP) compared to crystalloid cardioplegia (CCP) is still debatable. Our aim was to systematically review and synthesize all available evidence on the use of BCP and CCP to assess if any modality provides superior outcomes in pediatric cardiac surgery. A systematic literature search of the PubMed and Cochrane databases was performed with respect to the PRISMA statement (end-of-search date: January 30th, 2017). We extracted data on study design, demographics, cardioplegia regimens, and perioperative outcomes as well as relevant biochemical markers, namely cardiac troponin I (cTnI), lactate, and ATP levels at baseline, after reperfusion and postoperatively at 1, 4, 12, and 24 h as applicable. Data were appropriately pooled using random and mixed effects models. Our systematic review includes 56 studies reporting on a total of 7711 pediatric patients. A meta-analysis of the 10 eligible studies directly comparing BCP (n = 416) to CCP (n = 281) was also performed. There was no significant difference between the two groups with regard to cTnI and Lac at any measured time point, ATP levels after reperfusion, length of intensive care unit stay (WMD: -0.08, 95% CI -1.52 to 1.36), length of hospital stay (WMD: 0.13, 95% CI -0.85 to 1.12), and 30-day mortality (OR 1.11, 95% CI 0.43-2.88). Only cTnI levels at 4 h postoperatively were significantly lower with BCP (WMD: -1.62, 95% CI -2.07 to -1.18). Based on the available data, neither cardioplegia modality seems to be superior in terms of clinical outcomes, ischemia severity, and overall functional recovery.
