Efficient Identification of Patients With NTRK Fusions Using a Supervised Tumor-Agnostic Approach.

Context.—: The neurotrophic tropomyosin receptor kinase (NTRK) family gene rearrangements have been recently incorporated as predictive biomarkers in a "tumor-agnostic" manner. However, the identification of these patients is extremely challenging because the overall frequency of NTRK fusions is below 1%.

Management of psoriasis-like rash associated with idelalisib monotherapy in a patient with refractory follicular lymphoma: a case report.

Background: Follicular lymphoma is an indolent non-Hodgkin lymphoma that is most commonly diagnosed in elderly individuals. The majority of patients with follicular lymphoma present with advanced disease. Despite the recent advances in treatment, there remains a substantial unmet need for effective treatments for patients with relapsed/refractory follicular lymphoma.

Venous Resection for Locally Advanced Pancreatic Cancer: Time Trend and Outcome Analysis of 65 Consecutive Resections at a High-Volume Center.

Introduction: Locally advanced pancreatic cancer (LAPC) is a highly malignant carcinoma with an extremely poor prognosis. Vascular venous invasion is a frequent finding in patients with pancreatic cancer. The aim of this study was to investigate the morbidity, mortality, and survival of patients with advanced pancreatic cancer.

Interleukin-6 inhibition in the management of non-infectious uveitis and beyond.

Background: Uveitis consists of a spectrum of inflammatory disorders characterized by ocular inflammation. The underlying pathophysiology consists of a complex interplay of various inflammatory pathways. Interleukin 6 is an important mediator of inflammation in uveitis and constitutes focus of research toward development of newer biological therapies in the management of non-infectious uveitis.

Impact of BRCA1/2 gene mutations on survival of patients with pancreatic cancer: A case-series analysis.

BRCA gene mutations are found in up to 10% of pancreatic adenocarcinoma cases. We present a description of 4 cases along with a review of the current literature regarding pathogenesis, target treatment, response and survival rates in these types of malignancies. We describe four cases of pancreatic adenocarcinoma, in three of which the BRCA2 mutation was identified, in one - BRCA1 gene alteration.

Clinical Presentation and Anatopathologic Finding of a Hepatic Vascular Hamartoma: a Case Report.

HVH (hepatic vascular hamartoma) is a tumor like malformation arising from the vascular tissue of the liver. HVH has been previously reported in animals and presents distintive features from the most frequent benign tumor like malformation of the liver, the hepatic mesenchymal hamartoma (HMH). Herein we report a case of HVH localized in hepatic segment 4b, involving the gastro hepatic ligament, successfully treated with total excision.

Blue light versus green light fundus autofluorescence in normal subjects and in patients with retinochoroidopathy secondary to retinal and uveitic diseases.

Purpose: The aim of this study is to evaluate the differences in the fundus autofluorescence (FAF) signal between the blue light autofluorescence (BAF) from Spectralis® (Heidelberg, CA) and green light autofluorescence (GAF) 200TxTM (OPTOS, UK, in normal subjects and in patients with retinochoroidopathies (RC).

Methods: In this prospective study, FAF was performed using BL (λ = 488 nm) and GL (λ = 532 nm) on normal subjects and patients with RC. The corresponding pairs of BAF and GAF images from both groups were analyzed using Photoshop.

Genomic Profiling of HER2-Positive Gastric Cancer: PI3K/Akt/mTOR Pathway as Predictor of Outcomes in HER2-Positive Advanced Gastric Cancer Treated with Trastuzumab.

Background: HER2-positive gastric cancer (GC) affects 7%-34% of patients with GC. Trastuzumab-based first-line treatment has become the standard of care for HER2-positive advanced gastric cancer (AGC). However, there are no clinically validated biomarkers for resistance to HER2-targeted therapies.

A comparative study of neoadjuvant treatment with gemcitabine plus nab-paclitaxel versus surgery first for pancreatic adenocarcinoma.

Introduction: Neoadjuvant treatment has been reported to prolong survival in patients with potentially resectable pancreatic adenocarcinoma (PA). However, there are currently limited clinical results available using nab-paclitaxel and gemcitabine in PA. This paper compares the oncological results of patients affected by potentially resectable PA who underwent surgery first (SF) versus surgery following neoadjuvant treatment (NAT).

Hepatobilio-pancreatic robotic surgery: initial experience from a single center institute.

The use of robotic surgery in the hepatobilio-pancreatic (HBP) field is still limited. Our aim is to present our early experience of robotic liver resection. A retrospective review of robotic pancreatic and liver resection was performed at Sanchinarro University hospital from October 2010 to April 2016.

Pancreatic disease, panniculitis, polyarthrtitis syndrome successfully treated with total pancreatectomy: Case report and literature review.

Introduction: Pancreatic disease can be complicated by extrabdominal manifestations such as panniculitis and polyarthritis. The symptomatic triad comprising pancreatic disease, panniculitis and polyarthritis is also known as PPP syndrome and is characterized by severe chronic sequels and high mortality rate. We describe a case of PPP syndrome successfully treated with spleen preserving total pancreatectomy; in addition we performed a literature review.

Full robot-assisted gastrectomy: surgical technique and preliminary experience from a single center.

The treatment of gastric cancer requires a multidisciplinary approach in which surgery plays the main role. The diffusion of minimally invasive surgery for gastric cancer treatment is limited by the complexity of performing an extended lymphadenectomy. This surgical step can be facilitated through the use of a robot-assisted system.

SPARC Expression Did Not Predict Efficacy of nab-Paclitaxel plus Gemcitabine or Gemcitabine Alone for Metastatic Pancreatic Cancer in an Exploratory Analysis of the Phase III MPACT Trial.

Purpose: nab-Paclitaxel plus gemcitabine was superior to gemcitabine alone for patients with metastatic pancreatic cancer (MPC) in the phase III MPACT trial. This study evaluated the association of secreted protein acidic and rich in cysteine (SPARC) levels with efficacy as an exploratory endpoint.

Experimental Design: Patients with previously untreated MPC (N = 861) received nab-paclitaxel plus gemcitabine or gemcitabine alone.

Sources of blood meals of sylvatic Triatoma guasayana near Zurima, Bolivia, assayed with qPCR and 12S cloning.

Background: In this study we compared the utility of two molecular biology techniques, cloning of the mitochondrial 12S ribosomal RNA gene and hydrolysis probe-based qPCR, to identify blood meal sources of sylvatic Chagas disease insect vectors collected with live-bait mouse traps (also known as Noireau traps). Fourteen T. guasayana were collected from six georeferenced trap locations in the Andean highlands of the department of Chuquisaca, Bolivia.

Robotic versus laparoscopic rectal resection: is there any real difference? A comparative single center study.

Introduction: Robotic surgery has gained worldwide acceptance in the past decade, and several studies have shown that this technique is safe and feasible. The aim of this study is to compare main outcomes of laparoscopic and robotic rectal resection.

Methods: In total, 143 consecutive patients treated for rectal cancer in our department with laparoscopic or robotic-assisted surgery from October 2010 to July 2013 were retrospectively analyzed.

Phase II Trial of Target-guided Personalized Chemotherapy in First-line Metastatic Colorectal Cancer.

Purpose: The aim of this study was to investigate the feasibility and efficacy of personalizing treatment of patients with advanced untreated colorectal cancer (CRC).

Patients And Methods: Patients with untreated metastatic CRC, performance status 0-1, and candidates for systemic chemotherapy were eligible. Tumor tissues were analyzed for KRAS, BRAF, and PI3K mutations and expression of topoisomerase-1 (Topo-1), excision repair cross-complementing gene 1 (ERCC1), thymidylate synthase (TS), and thymidine phosphorylase (TP).

The ALK translocation in advanced non-small-cell lung carcinomas: preapproval testing experience at a single cancer centre.

Aims: To study the ALK translocation in patients with advanced non-small-cell lung carcinomas (NSCLCs) seen at a European cancer centre, and its association with EGFR mutations, KRAS mutations and MET amplification.

Methods And Results: The study included samples from 86 patients diagnosed with advanced NSCLC. ALK fluorescence in-situ hybridization (FISH) was performed using the ALK break-apart probe set (Vysis).

A comparison of EGFR mutation testing methods in lung carcinoma: direct sequencing, real-time PCR and immunohistochemistry.

The objective of this study is to compare two EGFR testing methodologies (a commercial real-time PCR kit and a specific EGFR mutant immunohistochemistry), with direct sequencing and to investigate the limit of detection (LOD) of both PCR-based methods. We identified EGFR mutations in 21 (16%) of the 136 tumours analyzed by direct sequencing. Interestingly, the Therascreen EGFR Mutation Test kit was able to characterize as wild-type one tumour that could not be analyzed by direct sequencing of the PCR product.

Correlation between single photon emission computed tomography, AgNOR count, and histomorphologic features in patients with active mandibular condylar hyperplasia.

Purpose: To analyze the association between nuclear medicine examination (single photon emission computed tomography [SPECT]), histology, and Argyrophilic Nuclear Organizer Region (AgNOR) count in patients with active condylar hyperplasia who have undergone condylectomy.

Patients And Methods: Eight patients with a diagnosis of active condylar hyperplasia and evidence of facial asymmetry, with progressive deformation in time and on SPECT studies, were evaluated. The relationship between the rate of technetium Tc 99 intake, cartilage layer thickness, and cellular activity measured by recounting nucleolar organizers with AgNOR was evaluated.