A Case Report of Widely Disseminated Tuberculosis in Immunocompetent Adult Male.

INTRODUCTION: Disseminated tuberculosis (TB) is rare, affects any organ system, and presents mainly in immunocompromised populations. Typical presentation is non-specific, posing a challenge for diagnosis. CASE REPORT: This case presents an immunocompetent male presenting with severe headaches with meningeal signs. Lab and lumbar puncture results suggested bacterial meningitis, yet initial cerebral spinal fluid cultures and meningitis/encephalitis polymerase chain reaction were negative. A chest radiograph (CXR) provided the only evidence suggesting TB, leading to further tests showing dissemination to the brain, spinal cord, meninges, muscle, joint, and bone. DISCUSSION: This case stands to acknowledge the difficulty of diagnosis in the emergency department (ED), and the need for emergency physicians to maintain a broad differential including disseminated TB as a possibility from the beginning of assessment. In this case, emergency physicians should be aware of predisposing factors of disseminated TB in patients presenting with non-specific symptoms. They should also acknowledge that TB may present atypically in patients with minimal predisposing factors, rendering the need to further investigate abnormal CXR images despite lab results inconsistent with TB. CONCLUSION: While this diagnosis is easily missed, early identification in the ED can lead to optimal treatment.

Percutaneous Image-Guided Irreversible Electroporation for the Treatment of Unresectable, Locally Advanced Pancreatic Adenocarcinoma.

PURPOSE: To describe safety and effectiveness of percutaneous irreversible electroporation (IRE) for treatment of unresectable, locally advanced pancreatic adenocarcinoma (LAPC). MATERIALS AND METHODS: This retrospective study included 50 patients (23 women, 27 men; age range, 46-91 y; median age, 62.5 y) with biopsy-proven, unresectable LAPC who received percutaneous computed tomography (CT)-guided IRE. The primary objective was to assess the safety profile of the procedure; the secondary objective was to determine overall survival (OS). All patients had prior chemotherapy (1-5 lines, median 2), and 30 (60%) of 50 patients had prior radiation therapy. Follow-up included CT at 1 month and at 3-month intervals thereafter. RESULTS: There were no treatment-related deaths and no 30-day mortality. Serious adverse events occurred in 10 (20%) of 50 patients (abdominal pain [n = 7], pancreatitis [n = 1], sepsis [n = 1], gastric leak [n = 1]). Median OS was 27.0 months (95% confidence interval [CI], 22.7-32.5 months) from time of diagnosis and 14.2 months (95% CI, 9.7-16.2 months) from time of IRE. Patients with tumors ≤ 3 cm (n = 24) had significantly longer median OS than patients with tumors > 3 cm (n = 26): 33.8 vs 22.7 months from time of diagnosis (P = .002) and 16.2 vs 9.9 months from time of IRE (P = .031). Tumor size was confirmed as the only independent predictor of OS at multivariate analysis. CONCLUSIONS: Percutaneous image-guided IRE of unresectable LAPC is associated with an acceptable safety profile.

Comparison of hepatic resection and hepatic transplantation in the treatment of hepatocellular carcinoma among cirrhotic patients.

BACKGROUND: The benefits of hepatic transplantation (HT) compared with hepatic resection (HR) in treating hepatocellular carcinoma (HCC) in patients with cirrhosis are controversial. The aim of this study was to compare the results of these therapeutic options. METHODS: The charts of all patients with cirrhosis who underwent HR or HT for HCC between 1997 and 2000 were analyzed. RESULTS: The cohort included 44 patients who underwent HR compared with 65 with HT. All patients in the HR group had Child's A disease, in contrast to the HT group, which included 23% Child's A and 77% Child's B and C patients. Whereas all HT patients spent at least three nights in the intensive care unit, 41% of the HR group never required critical care. Perioperative mortality was 7% in both groups. Pathologic analysis revealed T1/T2 disease in 43% of the HR group compared with 75% of the HT group. After 36 months of follow-up, there was no significant difference in overall survival (57% vs. 66%) or disease-free survival (36% vs. 66%) between the two groups. CONCLUSIONS: With overall survival and disease-free survival as the main outcomes, the results of HR versus HT are comparable in Child's A patients with HCC. In this patient subset, HR not only is an effective form of therapy, but is also associated with quicker recovery.

The identification of stolen paintings using comparison of various marks.

Several oil paintings, suspected of being stolen, were found in the possession of an art dealer in Tel-Aviv, Israel. The authors were asked to determine if these paintings were the stolen ones, based on photographs, stretchers, and frames submitted by the alleged owners in France. A physical match was found between two of the questioned paintings and two stretchers. Another painting was identified as being previously affixed to the original frame by several nails. The fourth painting was identified as being the one photographed by the alleged owner. This identification was done by comparing micro-topography marks revealed by the illumination conditions of that photograph and of the questioned painting.