radiological

Anaplastic gangliogliomas at the cerebellopontine angle are exceptionally rare with only a few cases reported in the literature. We present the case of a 32- year old lady with histologically confirmed cerebellopontine angle anaplastic ganglioglioma. The tumor jutted in to the porus acusticus causing widening of the internal acoustic meatus and mimicked clinically as well as radiologically as vestibular schwannoma. This unusual appearance of anaplastic ganglioglioma has not been previously described in literature...

The authors report the case of a 76 year-old woman presenting with leg pain, numbness and weakness mimicking a lumbosacral radiculopathy. Lumbar spine magnetic resonance imaging (MRI) demonstrated mild root compression but lumbar decompression afforded only transient symptomatic relief. Post-operative MRI of the lumbosacral plexus and sciatic nerve revealed a gluteal venous varix compressing the sciatic nerve just distal to the piriformis muscle. Neurolysis and surgical resection of the offending varix resulted in resolution of her symptoms...

BACKGROUND: The use of surgical drains has been considered mandatory after pancreatic surgery. The role of prophylactic abdominal drainage to reduce postoperative complications after pancreatic surgery is controversial. OBJECTIVES: To assess the benefits and harms of routine abdominal drainage after pancreatic surgery, compare the effects of different types of surgical drains, and evaluate the optimal time for drain removal. SEARCH METHODS: For the last version of this review, we searched CENTRAL (2016, Issue 8), and MEDLINE, Embase, Science Citation Index Expanded, and Chinese Biomedical Literature Database (CBM) to 28 August 2016)...

With dismal survival rate pancreatic cancer remains one of the most aggressive and devastating malignancy. Predominantly, due to the absence of a dependable methodology for early identification and limited therapeutic options for advanced disease. However, it takes over 17 years to develop pancreatic cancer from initiation of mutation to metastatic cancer; therefore, if diagnosed early; it may increase overall survival dramatically, thus, providing a window of opportunity for early detection. Recently, genomic expression analysis defined 4 subtypes of pancreatic cancer based on mutated genes...

Posaconazole prophylaxis has demonstrated efficacy in the prevention of invasive aspergillosis during prolonged neutropenia following acute myeloid leukemia induction chemotherapy. Antifungal treatment decreases serum galactomannan enzyme immunoassay diagnostic accuracy that could delay the diagnosis and treatment. We retrospectively studied patients with acute myeloid leukemia who underwent intensive chemotherapy and antifungal prophylaxis by posaconazole oral suspension. Clinical, radiological, microbiological features and treatment response of patients with invasive aspergillosis that occurred despite posaconazole prophylaxis were analyzed...

Background: Superficial siderosis (SS) is a rare condition in which hemosiderin, an iron storage complex, is deposited in neural tissues because of recurrent subarachnoid bleeding. Hemosiderin deposition in the vestibulocochlear nerve (CN VIII), brain, spinal cord and peripheral nerve can cause sensorineural hearing loss (SNHL) and postural imbalance, but much remains unknown about the vestibular manifestations of SS. Objectives: To report the clinical course, cochleovestibular status, and patterns of vestibulopathy during follow-up of a relatively large case series, and to discuss the possible pathophysiological mechanism of vestibular deterioration...

Background: Prurigo nodularis is a condition of unknown origin defined by papulonodular eruption and intense pruritus. Hodgkin lymphoma often presents nonspecific initial symptoms. An association between systemic malignancy and cutaneous manifestations has long been documented. We report a case of prurigo nodularis as a first presentation of Hodgkin lymphoma. Case: A 35-year-old woman presented with a 2-year history of pruritus. Previously diagnosed with bedbugs, the pruritus persisted even after insect eradication, with the appearance of papulonodular lesions consistent with chronic prurigo...

Intestinal failure (IF) is a condition characterized by the inability to maintain a state of adequate nutrition, or fluid and electrolyte balance due to an anatomical or a physiological disorder of the gastrointestinal system. IF can be an extremely debilitating condition, significantly affecting the quality of life of those affected. The surgical management of patients with acute and chronic IF requires a specialist team who has the expertise in terms of technical challenges and decision-making. A dedicated IF unit will have the expertise in patient selection for surgery, investigative workup and planning, operative risk assessment with relevant anesthetic expertise, and a multidisciplinary team with support such as nutritional expertise and interventional radiology...

Objectives: Greater saphenous vein (GSV) thrombosis is concerning due to its close proximity to the deep femoral vein. This study sought to identify the risk of propagation to deep vein thrombosis (DVT) or pulmonary embolism (PE) among patients with isolated proximal GSV superficial thrombosis and describe provider practice patterns related to treatment. Materials and methods: This is an Institutional Review Board-approved retrospective multi-center study. Patients presented to one of three possible emergency departments in a large health system...

Ganglions are the cysts derived from myxomatous degeneration of periarticular tissue, commonly found around wrist and foot. Ganglion cysts are uncommon in Knee region and if present their occurrence is mostly incidental and benign. Based on their location, this could be extraarticular or intraarticular. Lesions with similar pathology in subchondral region around joints are lesser common entity called Intraosseous ganglions. Rarer still is the lesion produced by myxomatous degeneration of periosteum of long bone, called periosteal ganglion...

BACKGROUND: In Ethiopia, Multi-drug resistant Tuberculosis (MDR-TB) is one of the major public health problems that need great attention. Time to sputum culture conversion is often used as an early predictive value for the final treatment outcome. Although guidelines for MDR-TB are frequently designed, medication freely provided, and centers for treatment duly expanded, studies on time to sputum culture conversion have been very limited in Ethiopia. This study was aimed at determining the time to sputum culture conversion and the determinants among MDR-TB patients at public Hospitals of the Amhara Regional State...

PURPOSE: We have established an integrated thoracic radiology reading room within a multidisciplinary lung center clinic (LC). While our subjective experience has been positive, we sought to quantify how this model affects radiology workflow and whether the referring practitioners perceive value in having real-time access to a radiologist consultant. MATERIALS AND METHODS: Two diagnostic radiology workstations staffed by rotating thoracic radiologists and trainees were integrated within the LC...

OBJECTIVE: Traction achieved using an intraoperative femoral fracture reduction device (IFFRD) was compared with that observed using a traction table (TT) for closed reduction of trochanteric fractures and cephalomedullary nail fixation. DESIGN: Prospective cohort study. SETTING: Level 1 trauma center. PATIENTS: 141 eligible patients with 141 fractures (OTA type 31-A1, n=28; A2, n=75; and A3, n=38 cases) were randomized to the IFFRD (n=73) or TT (n=68) group...

Radiology misses have been the subject of much debate on both sides of the Atlantic in recent years. There is now greater focus in trying to reduce radiology errors by continuous education and changing the working environment to try and protect the radiologist, and ultimately the patient from potential harm. Duty of candour is a relevant and sensitive area. Developing robust validated reporting pathways within the healthcare structure is very important so as to encourage a "learning from discrepancies" culture and to put the patient and their families at the center of reporting and acknowledging errors in radiology...

BACKGROUND: The role of recombinant A.fumigatus (rAsp) antigens in the diagnosis of allergic bronchopulmonary aspergillosis (ABPA) has not been systematically evaluated. Herein, we evaluate the utility of recombinant A.fumigatus (rAsp) antigens in diagnosing ABPA. METHODS: We systematically reviewed the PubMed, EmBase, and Scopus databases for studies evaluating rAsp antigens in ABPA. The QUADAS-2 tool and the GRADE approach were used to assess the risk of bias and the quality of evidence, respectively...

The somatic mutation in BRAFT1799A (BRAFV600E ), the data on the prognostic role of which are contradictory, is one of the most common molecular genetic abnormalities in the cells of papillary thyroid carcinoma (PTC). OBJECTIVE: To investigate the association of the immunoexpression of mutant BRAF in PTC with different morphological characteristics and long-term treatment results in patients. MATERIAL AND METHODS: Information on inpatients with PTC was obtained from the database of the Pathology Department, A...

OBJECTIVE: The objective of our study was to assess utilization of the Family and Medical Leave Act (FMLA) in radiology practices in 2016 and compare with 2015 utilization. MATERIALS AND METHODS: The Practice of Radiology Environment Database was used to identify practice leaders, and these leaders were asked to complete the annual American College of Radiology Commission on Human Resources workforce survey. The 2017 survey, which asked about 2016 experiences, again included questions about the number of radiologists in each practice who took FMLA, reasons why, and how absences were covered...

Patients treated for lung cancer may develop lung toxicity induced by chemotherapy (DILD), radiation or combined radiation recall pneumonitis. In the literature, some cases of immune-mediated pneumonitis have been reported associated with immunotherapy. The clinical and radiologic features of interstitial lung toxicity are unspecific, dyspnoea and dry cough are the most common symptoms while the most frequent radiological pattern is the cryptogenic organizing pneumonia (COP). Why only some individuals treated with these drugs develop interstitial lung toxicity is unclear...

AIM: Necrotising enterocolitis (NEC) is often staged according to Bell's 1978 system, but today's NEC cases are more immature than the ones that were used to develop Bell's stages. Our aim was to explore the clinical and radiographic findings of contemporary cases of NEC and spontaneous intestinal perforation. METHODS: We coded the clinical records of all cases of NEC stages I-III and spontaneous intestinal perforation born in 2006-2015 at the tertiary department of neonatology at Rigshospitalet, Denmark, for 16 clinical and radiographic symptoms and signs at disease onset and at climax...

BACKGROUND: Non-conversion of sputum smear and culture prolongs the infectivity of the patient and has been associated with unfavorable outcomes. We aimed to evaluate factors associated with persistent sputum positivity at the end of two months of treatment of new case pulmonary tuberculosis (TB). METHODS: Data of 87 human immunodeficiency virus-negative patients with culture-positive drug-susceptible pulmonary TB admitted to local university hospital between September 2015 and September 2016 were reviewed...