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001). Otherwise, there was no significant difference between the two biopsy methods in the mean number of samples acquired (p = 0.26), mean procedure time (p = 0.67), percentage of calcifications removed (p = 0.31), or biopsy complications (p = 0.56). CONCLUSION. Besides the mean number of exposures acquired, prone and upright DBT-guided biopsies have similar clinical performance. Other factors, such as room utilization and patient comfort, should be considered when deciding between prone and upright DBT-guided biopsies.OBJECTIVE. #link# Although trust is a topic infrequently discussed at professional meetings and in professional journals, it constitutes the foundation of radiologic excellence. Trust is an attribute of persons; it cannot be attained by technology. CONCLUSION. Clarifying the meaning of trust and understanding how it is built up and lost and the steps radiologists can take to enhance trust are vital professional missions.Nontraumatic hepatic haemorrhage is a rare emergency situation ( less then 1 %) that requires rapid diagnosis and treatment. Hepatocarcinoma and adenoma are the most common causes representing metastatic lesions a very small percentage. CT angiography is the gold standard to establish the diagnosis, allowing ruling out active bleeding. ML141 mouse report the case of a 58-year-old male presented at our emergency department with abdominal pain and a palpable mass in the epigastrium without a traumatic history or another clinic.We share the preliminary results of a study we are conducting about the relation between gastric emptying and physical activity. It is a subject not well known, and so far studied with different methodologies and with discordant results. The aim of this letter is to communicate our results, which can be very useful in future nutritional programs in athletes.The proportion of Non-Hodgkin's Lymphoma (NHL) is higher in patients with human immunodeficiency virus (HIV) infection and the gastrointestinal (GI) tract is the most common primary site of extra-nodal lymphomas. Endoscopically, the diagnosis of gastric lymphoma is challenging and there are a wide range of endoscopic findings. We report a case of a secondary gastrointestinal lymphoma in an HIV-patient.

the impact of surgical primary tumor resection on survival of obstructive metastatic colorectal cancer remains controversial. The primary goal of this study was to analyze survival in patients with obstructive metastatic colorectal cancer after treatment with either resection surgery or a colonic stent.

a prospective study was performed of all patients with stage-IV colorectal cancer and obstructive manifestations, diagnosed from 2005 to 2012 and managed with either resection surgery or a colonic stent. Cases with a perforation, abscess, right colon or distal rectal malignancy, multiple colorectal cancer or derivative surgery were excluded.

a total of 95 patients were included, 49 were managed with resection surgery and 46 with a colonic stent. The colonic stent group had a higher Charlson index (9.5 ± 2.1 vs 8.6 ± 1.5, p = 0.01), a shorter time to oral intake (0.9 ± 1.1 vs 16.4 ± 53.5 days, p = 0.05), a shorter hospital stay (4 ± 4.8 vs 16.7 ± 15.5 days, p = 0.0001), less need for stomata (11.1 % vs 32.7 %, p = 0.01), fewer early complications (4.3 % vs 46.9 %, p = 0.0001) and more late complications (33.3 % vs 6.4 %, p = 0.001). Undergoing chemotherapy (p = 0.008) was the only independent factor related to increased survival. In the subgroup of patients managed with chemotherapy, surgical primary tumor resection was an independent factor associated with increased survival.

both treatments are effective for resolving obstructive manifestations in patients diagnosed with stage-IV obstructive colorectal cancer. Resection surgery has no positive impact on survival and thus cannot be recommended as a therapy of choice.

both treatments are effective for resolving obstructive manifestations in patients diagnosed with stage-IV obstructive colorectal cancer. Resection surgery has no positive impact on survival and thus cannot be recommended as a therapy of choice.A 52-year-old Senegalese male presented due to abdominal pain and fever, with findings suggestive of a stenosing tumor of the right colon. Biopsies during colonoscopy were compatible with adenocarcinoma and infiltration into neighboring organs was observed during the surgery. New biopsies were taken that did not show dysplasia but granulomatous foci that were suggestive of a non-filiated infection. Thus, tuberculosis was ruled out.In recent years, important advances have been achieved in the understanding of the genetic abnormalities present in colorectal tumors and their association with their ontogeny and progression. Accordingly, while the presence of mutations in the APC and/or KRAS genes is associated with neoplastic transformation, mutations in SMAD and DCC, different chromosomal abnormalities located at 7, 17p and 18q, and complex karyotypes are frequently linked with tumor progression. From a clinical point of view, the presence of microsatellite instability (MSI) is associated with lower relapse rates and a greater overall survival, as well as resistance to adjuvant treatment with fluoropyrimidines, whereas mutations in the BRAF gene have been associated with early relapse. At the molecular level, studies of intratumoral genetic heterogeneity associated with the metastatic process of colorectal cancer (CRC) have focused on analyzing mutations in the genes involved in the treatment of the disease. In fact, different mutational profiles have been observed among primary tumors, lymph node metastases and liver metastases in the same patient. In this sense, the genetic heterogeneity of CRC at the intratumor level may explain the high relapse rates reported and the refractory nature of tumors treated with monoclonal antibodies.

the quality of care perceived by the patient is a fundamental aspect of the accreditation program of inflammatory bowel disease (IBD) units. The aim of this study was to evaluate the quality of healthcare from the patient's point of view in an IBD Unit.

consecutive patients diagnosed with Crohn's disease or ulcerative colitis that attended the IBD Unit of the Hospital Universitario de La Princesa and anonymously filled out the Quality of Care through the Patient's Eyes - Inflammatory Bowel Disease (QUOTE-IBD) questionnaire were included in the study. QUOTE-IBD is a validated 23-item questionnaire, which explores the Importance given by patients to care aspects and the Performance of medical practices and healthcare workers. Each item assesses eight care dimensions Competence, Autonomy, Courtesy, Accessibility, Information, Costs, Continuity of care and Accommodation.

one hundred patients from our IBD Unit completed the QUOTE-IBD. In terms of dimensions, patients gave the highest Importance score to aspects related to Information (8.24), followed by Competence in IBD care (7.86). Performance scores ranged from 0.4 for Continuity of care to 0.01 for Cost.

the application of the QUOTE-IBD questionnaire to assess the level of satisfaction of our patients with the quality of healthcare provided by our unit has allowed us to identify areas of improvement in the Information and Continuity of care dimensions. The highest score according to the perspective of our patients was obtained in the Competence in care dimension.

the application of the QUOTE-IBD questionnaire to assess the level of satisfaction of our patients with the quality of healthcare provided by our unit has allowed us to identify areas of improvement in the Information and Continuity of care dimensions. link3 The highest score according to the perspective of our patients was obtained in the Competence in care dimension.Splenosis is an uncommon pathology whose diagnosis requires a high index of suspicion. In most cases they are incidental findings, so their suspicion is essential to carry out a non-invasive diagnosis. We present a case of intraabadominal splenosis and perform a brief review of the literature.Moreno Márquez et al. report an association between arcuate ligament syndrome (ALS) and the "nutcracker" phenomenon (compression of the left renal vein). The case illustrates the association between several syndromes, which all involve compression of vascular or gastrointestinal structures arcuate ligament syndrome, superior mesenteric artery syndrome (SMAS) or Wilkie's syndrome, the "nutcracker" syndrome and May-Thurner syndrome (compression of the left iliac vein).This is a clinical case of a 48-year-old patient with chronic abdominal pain in association with a mesenteric tumor of neurogenic strain. Intra-abdominal schwannomas are an infrequent entity, characterized by presenting a larval and paucisymptomatic clinic and may even be a casual finding. Malignant degeneration is uncommon. Surgical excision is the gold standard to achieve definitive healing.We present the unique case of a young female woman with an infected left liver hematoma as a complication of a previous endoscopic retrograde cholangiopancreatography for a choledocolithiasis. Urgent liver resections are rarely indicated and are usually performed in cases of important liver trauma. To our knowledge this is the first case of an urgent liver resection for the rare indication of late hepatic infected hematoma after an ERCP.

Relapsed and refractory CD19-positive B-cell acute lymphoblastic leukemia (ALL) and non-Hodgkin lymphoma (NHL) are the focus of studies on hematological cancers. Treatment of these malignancies has undergone recent transformation with the development of new gene therapy and molecular biology techniques, which are safer and well-tolerated therapeutic approaches. The CD19 antigen is the most studied therapeutic target in these hematological cancers. This study reports the results of clinical-grade production, quality control, and in vivo efficacy processes of ISIKOK-19 cells as the first academic clinical trial of CAR-T cells targeting CD19-expressing B cells in relapsed/refractory ALL and NHL patients in Turkey.

We used a lentiviral vector encoding the CD19 antigen-specific antibody head (FMC63) conjugated with the CD8-CD28-CD3ζ sequence as a chimeric antigen receptor (CAR) along with a truncated form of EGFR (EGFRt) on human T-lymphocytes (CAR-T). We preclinically assessed the efficacy and safety of the manufactured CAR-T cells, namely ISIKOK-19, from both healthy donors’ and ALL/NHL patients’ peripheral blood mononuclear cells.

We showed significant enhancement of CAR lentivirus transduction efficacy in T-cells using BX-795, an inhibitor of the signaling molecule TBK1/IKKƐ, in order to cut the cost of CAR-T cell production. In addition, ISIKOK-19 cells demonstrated a significantly high level of cytotoxicity specifically against a CD19+ B-lymphocyte cancer model, RAJI cells, in NOD/SCID mice.

This is the first report of preclinical assessment of efficacy and safety analysis of CAR-T cells (ISIKOK-19) targeting CD19-expressing B cells in relapsed/refractory ALL and NHL patients in Turkey.

This is the first report of preclinical assessment of efficacy and safety analysis of CAR-T cells (ISIKOK-19) targeting CD19-expressing B cells in relapsed/refractory ALL and NHL patients in Turkey.