Comprehensive evaluation of cytomorphologic, histologic, and molecular features of DICER1-altered thyroid lesions on FNA: A multipractice experience.

Background: DICER1 mutations, though infrequent, are encountered on preoperative molecular testing of indeterminate adult and pediatric thyroid fine-needle aspiration (FNA) specimens. Yet, published cytomorphologic features of DICER1-altered thyroid lesions are limited. Cytomorphological features of DICER1-altered thyroid lesions were examined in a multipractice FNA cohort with clinical, radiological, and histologic data.

Cytologic features of hepatic YAP1-TFE3 rearranged epithelioid hemangioendothelioma.

Epithelioid hemangioendothelioma (EHE) is a rare vascular tumor of intermediate malignancy, often with indolent behavior. Though most cases have a characteristic WWTR1-CAMTA1 gene fusion, a subtype of EHE with YAP1-TFE3 fusions and a distinct morphology has recently been described histologically, but no cases of YAP1-TFE3 EHE have been described in the cytology literature. We herein report on a case of YAP1-TFE3 fusion associated EHE diagnosed on fine-needle aspiration and core biopsy of a liver mass in an 18-year-old male patient who presented with synchronous lung and liver involvement.

Characterising the vertical separation of shale-gas source rocks and aquifers across England and Wales (UK).

Shale gas is considered by many to have the potential to provide the UK with greater energy security, economic growth and jobs. However, development of a shale gas industry is highly contentious due to environmental concerns including the risk of groundwater pollution. Evidence suggests that the vertical separation between exploited shale units and aquifers is an important factor in the risk to groundwater from shale gas exploitation.

Optimising implementation of a patient-assessment framework for emergency nurses: A mixed-method study.

Aims And Objectives: To determine potential facilitators and barriers and tailor interventions to optimise future implementation of a patient-assessment framework into emergency nursing practice.

Background: An evidence-informed patient-assessment framework HIRAID (History, Identify Red flags, Assessment, Interventions, Diagnostics, communication and reassessment) improves the quality of patient assessments performed by emergency nurses. Facilitators and barriers must be understood and tailored interventions selected to optimise implementation.

The Evolving Role of Pathology in New Developments, Classification, Terminology, and Diagnosis of Pancreatobiliary Neoplasms.

Pancreatobiliary tract lesions are increasingly being discovered because of more sensitive imaging modalities. Magnetic resonance imaging has identified incidental pancreatic cysts in 13.5% of patients of progressively increasing age.

Impact of multi-modal web-based rehabilitation on occupational performance and upper limb outcomes: pilot randomized trial in children with acquired brain injuries.

Aims: To determine whether the multi-modal web-based rehabilitation 'Move it to improve it' (Mitii) is more effective than wait list control (usual care) to improve occupational performance, upper limb function, and visual perception in children with acquired brain injury (ABI).

Method: Fifty-eight randomly allocated children (53% males; mean age 11y 11mo, SD 2y 6mo; Manual Abilities Classification Scale equivalent I=32, II=24, III=2; mean Full-scale IQ 75.8, SD 16.

Test-retest reproducibility of the Assessment of Motor and Process Skills for school-aged children with acquired brain injuries.

Background Persistent impairments resulting from childhood acquired brain injury (ABI) can impact performance of activities of daily living (ADL). Objective and reliable measures of ADL skills are required for treatment planning and research. Aim To evaluate test-retest reproducibility of the Assessment of Motor and Process Skills (AMPS) for children with ABI.

Cytopathologic diagnosis of oncocytic type intraductal papillary mucinous neoplasm: Criteria and clinical implications of accurate diagnosis.

Background: Cytologic findings of pancreatic oncocytic-type intraductal papillary mucinous neoplasms (IPMNs)/intraductal oncocytic papillary neoplasms (IOPNs) are largely unknown.

Methods: Five IOPNs encountered by the authors were analyzed.

Results: Four IOPNs were located in the pancreatic head, and 1 was located in the pancreatic body/tail in 2 men and 3 women ages 56 to 84 years (mean age, 66 years).

Mitii™ ABI: study protocol of a randomised controlled trial of a web-based multi-modal training program for children and adolescents with an Acquired Brain Injury (ABI).

Background: Acquired brain injury (ABI) refers to multiple disabilities arising from damage to the brain acquired after birth. Children with an ABI may experience physical, cognitive, social and emotional-behavioural impairments which can impact their ability to participate in activities of daily living (ADL). Recent developments in technology have led to the emergence of internet-delivered therapy programs.

Hybrid push-pull endoscopic and laparoscopic full thickness resection for the minimally invasive management of gastrointestinal stromal tumors: a pilot clinical study.

Background. Gastric gastrointestinal stromal tumors (GISTs) that are predominantly endophytic or in anatomically complex locations pose a challenge for laparoscopic wedge resection; however, endoscopic resection can be associated with a positive deep margin given the fourth-layer origin of the tumors. Methods.

Testicular tumors: what radiologists need to know--differential diagnosis, staging, and management.

Cryptorchidism, family history, and infertility are risk factors for testicular cancer. Most testicular cancers occur in young men aged 18-35 years, and seminoma is the most common cell type. Testicular tumors are usually diagnosed at ultrasonography (US) and are staged at computed tomography (CT) or magnetic resonance (MR) imaging.

Triple modality testing by endoscopic retrograde cholangiopancreatography for the diagnosis of cholangiocarcinoma.

Objectives: Brush cytology has a low sensitivity for the diagnosis of cholangiocarcinoma. This study aimed to compare the standard approach (brush cytology) with a triple modality approach utilizing brush cytology, forceps biopsy and fluorescence in situ hybridization in terms of sensitivity and specificity for the diagnosis of cholangiocarcinoma.

Methods: In a retrospective study at a single academic center, 50 patients underwent triple modality testing.

Chemoprevention of head and neck cancer with celecoxib and erlotinib: results of a phase ib and pharmacokinetic study.

Epidermal growth factor receptor (EGFR) and COX-2 inhibitors synergistically inhibit head and neck squamous cell carcinoma tumorigenesis in preclinical studies. We conducted a phase I and pharmacokinetic study with the erlotinib and celecoxib combination in patients with advanced premalignant lesions. Thirty-six subjects with oral leukoplakia, mild, moderate, or severe dysplasia, or carcinoma in situ were screened for study participation; 12 consented and received therapy for a median of 5.

Health resource utilization and multidisciplinary impact of endoscopic ultrasonography in a tertiary referral medical center.

Background: Endoscopic ultrasound (EUS) is a resource-intensive endoscopic procedure, but may result in high downstream health resource utilization and multispecialty impact. Our aim was to examine the downstream impact of EUS by specialty and by indication.

Methods: A retrospective chart review was performed at an academic medical center for patients for whom EUS represented the first point of contact at the study institution within a 20-month period.

Chemoprevention of head and neck cancer by simultaneous blocking of epidermal growth factor receptor and cyclooxygenase-2 signaling pathways: preclinical and clinical studies.

Purpose: We investigated the efficacy and underlying molecular mechanism of a novel chemopreventive strategy combining EGF receptor (EGFR) tyrosine kinase inhibitor (TKI) with cyclooxygenase-2 inhibitor (COX-2I).

Experimental Design: We examined the inhibition of tumor cell growth by combined EGFR-TKI (erlotinib) and COX-2I (celecoxib) treatment using head and neck cancer cell lines and a preventive xenograft model. We studied the antiangiogenic activity of these agents and examined the affected signaling pathways by immunoblotting analysis in tumor cell lysates and immunohistochemistry (IHC) and enzyme immunoassay (EIA) analyses on the mouse xenograft tissues and blood, respectively.

Educating Australian registered nurses in comprehensive health assessment: a pilot study.

Background: Physical and mental health problems are interconnected, and registered nurses need to be competent in performing comprehensive physical and mental health assessment. This article reports on a pilot evaluation of education in comprehensive health assessment and clinical judgment for registered nurses enrolled in a master of nursing program.

Methods: Observation and interview data were collected from nine teaching staff and students.

Increased diagnostic yield of endoscopic ultrasound-guided fine needle aspirates with flow cytometry and immunohistochemistry.

Endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) is the most sensitive and specific test for establishing a tissue diagnosis for many gastrointestinal malignancies; however, cytologic morphology alone may not be definitive for subsets of tumors. Our aim was to quantify the impact of the broad application of flow cytometry (FC) and immunohistochemistry (IHC) on EUS-FNA diagnostic yield. A retrospective chart review was performed on EUS procedures at a tertiary referral, academic medical center.

Mycophenolate mofetil for maintenance of remission in steroid-dependent autoimmune pancreatitis.

Systemic corticosteroids represent the standard treatment for autoimmune pancreatitis with IgG4-associated cholangitis. For steroid-dependent disease, azathioprine has been used for maintenance of remission. Mycophenolate mofetil has been used for transplant immunosuppression and more recently for autoimmune hepatitis; however, there are no case reports to date on the use of mycophenolate mofetil in adult patients with autoimmune pancreatitis.

Unusual presentations of metastatic prostate carcinoma as detected by anti-3 F-18 FACBC PET/CT.

Prostate carcinoma is the second most common cause of cancer related mortality in males in the United States. The pattern of metastatic disease of prostate cancer is well recognized, frequently involving sclerotic bone lesions and abdomino-pelvic lymph nodes. -1-amino-3-[F]fluorocyclobutane-1-carboxylic acid (-3-[F] FACBC) is a synthetic amino acid analog positron emission tomography (PET) radiotracer with reported utility in the detection of prostate carcinoma.

Detection of recurrent prostate carcinoma with anti-1-amino-3-18F-fluorocyclobutane-1-carboxylic acid PET/CT and 111In-capromab pendetide SPECT/CT.

Purpose: To compare the diagnostic performance of the synthetic amino acid analog radiotracer anti-1-amino-3-fluorine 18-fluorocyclobutane-1-carboxylic acid (anti-3-(18)F-FACBC) with that of indium 111 ((111)In)-capromab pendetide in the detection of recurrent prostate carcinoma.

Materials And Methods: This prospective study was approved by the institutional review board and complied with HIPAA guidelines. Written informed consent was obtained.

High-grade, nonmyogenic pulmonary artery sarcoma: rare findings on coronary angiography.

Pulmonary artery sarcomas are exceptionally rare, and they are often misdiagnosed as chronic pulmonary thromboemboli. Early and accurate diagnosis is crucial to the prognosis of patients who have pulmonary artery sarcomas.Herein, we describe the case of a 74-year-old man who presented with dyspnea and was initially thought to have a pulmonary embolus.