Read by QxMD icon Read


S Sengottuvel, Pathan Fayaz Khan, N Mariyappa, Rajesh Patel, S Saipriya, K Gireesan
Cutaneous measurements of electrogastrogram (EGG) signals are heavily contaminated by artifacts due to cardiac activity, breathing, motion artifacts, and electrode drifts whose effective elimination remains an open problem. A common methodology is proposed by combining independent component analysis (ICA) and ensemble empirical mode decomposition (EEMD) to denoise gastric slow-wave signals in multichannel EGG data. Sixteen electrodes are fixed over the upper abdomen to measure the EGG signals under three gastric conditions, namely, preprandial, postprandial immediately, and postprandial 2 h after food for three healthy subjects and a subject with a gastric disorder...
March 1, 2018: SLAS Technology
Marta Rasal Carnicer, Laura Juguera Rodríguez, Nuria Vela de Oro, Ana Belén García Pérez, Nuria Pérez Alonso, Manuel Pardo Ríos
OBJECTIVES: The main purpose of this study in healthy volunteers was to compare the lung function effects of 2 extrication devices that use spinal vests: the Kendrick Extrication Device (KED) and the Ferno KED-XT board. MATERIAL AND METHODS: Randomized crossover trial in 50 healthy adult volunteers. The subjects were placed in the KED and KED-XT devices for 5 minutes each and rested for 10 minutes between devices. Assignment to the first device was randomized. Each subject underwent spirometry at baseline and after placement of each device...
2018: Emergencias: Revista de la Sociedad Española de Medicina de Emergencias
Mohamed A Mohamed, Kewan A Hamid
Acute aortic dissection (AAD) classically manifests with sudden, severe chest pain radiating to the back or abdomen, often described as ripping or tearing sensation. Considering its abrupt onset, the diagnosis requires a high index of suspicion prompting immediate imaging using computed tomography (CT) with contrast. However, the use of contrast is a relative contraindication in the patients with renal compromise and acute care physicians are often deterred from contrast use in these patients. Herein, we present an unusual case of hematuria as the presenting symptom of a developing the Stanford type-A AAD...
January 12, 2018: Curēus
Jung Won Lee, Suk Bum Kim, Seong Wook Kim
[Purpose] This study examined the effects of band exercise types on the physical ability and muscular topography for elderly females. [Subjects and Methods] Twenty-six females older than 65 years were divided into the dynamic band exercise (DBE; n=13) group and the Static band exercise (SBE; n=13) group. Each participant performed 12 weeks of elastic band exercises. Physical abilities were measured by leg extension power, sitting trunk flexion, closed eyes foot balance, and time to get up. Changes in muscle topography were evaluated with Moire measurement equipment for the chest, abdomen, and lumbar region...
February 2018: Journal of Physical Therapy Science
Nobuhisa Ishii, Kazuhide Tomita, Shinsuke Suetake, Yukako Okuno, Kenta Kawamura, Reiko Takeshima, Hirotaka Ohse, Shigeyuki Imura
[Purpose] It is unclear whether diaphragmatic breathing (DB) results in lower respiratory muscle oxygen consumption during dynamic exercise. The purpose of this study was to compare oxygen consumption in the respiratory muscles (VO2 rm) with thoracic breathing (TB) and with DB, in healthy males during hyperventilation. [Subjects and Methods] Ten healthy men participated in this study. The subjects sat on a chair with the backrest reclined at an angle of 60 degrees. Respiratory parameters were measured breath by breath, using an expired gas analyzer...
February 2018: Journal of Physical Therapy Science
Vikram Khanna, Kashish Khanna, Maddur Srinivas
A day-old neonate presented with bowel obstruction and an abdominal mass. Exploratory laparotomy revealed complete tubular midgut duplication from duodeno-jejunal junction up to terminal ileum which was communicating with the ileum distally. At the proximal end, another 5×5 cm duplication cyst was identified and excised. Postoperatively, complaints were relieved. During follow-up, 99m-Tc-pertechnetate-SPECT scan showed ectopic gastric mucosa in lower abdomen and in the right hemithorax. CECT-chest showed a 3×3 cm foregut duplication cyst, but there were no respiratory symptoms...
March 15, 2018: BMJ Case Reports
Alpaslan Kaban, Samet Topuz, Pınar Saip, Hamdullah Sözen, Yavuz Salihoğlu
OBJECTIVE: It is known that optimal or complete cytoreduction is the most important factor in patients with advanced ovarian cancer. The aim of this study was to examine the results of patients who did not undergo optimal cytoreduction and to examine subgroup analysis based on neoadjuvant chemotherapy. MATERIAL AND METHODS: Patients with advanced ovarian cancer and suboptimal surgery were retrospectively reviewed. RESULTS: A total of 99 patients with a median age of 59...
March 16, 2018: Journal of the Turkish German Gynecological Association
Waqas Rahim, Mohammad Ayaz Khan, Nadeem Iqbal, Durre Shohab, Aisha Hasan, Haris Ayaz Khan, Saeed Akhter
Partial nephrectomy is the preferred procedure in benign renal lesions requiring surgical removal. It has also been accepted procedure for malignant renal conditions of smaller size. The aim of this observational study was to determine the outcome of partial nephrectomy in terms of complications and recurrence rates. Twenty patients with renal mass underwent this procedure from January 2010 till June 2014 at our Department, with mean age of 46.51 ±1.53 years. There were 14 males and 6 females. Renal mass on CT scan had the mean size of 3...
March 2018: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
Claudia Schadow, Hanna Schmidt, Alexander Schorcht, Frank Meyer
MEDICAL HISTORY AND CLINICAL FINDINGS:  A 43-year old male patient was admitted because of diffuse abdominal discomfort for two days, which had started in the upper abdomen; medical history, no previous surgical interventions at the abdomen. INVESTIGATIONS:  Gastroscopy and abdominal ultrasound revealed only a mild gastritis. Laboratory parameters: showed only a slight leucocytosis (10 610/µL). On the 1st day of the hospital stay, the patient developed a worsening of the abdominal symptoms with distended abdomen, sounding bowel movements and recurrent vomiting, which were interpreted as acute abdomen by the surgeon on call leading to the indication of a surgical intervention...
March 2018: Deutsche Medizinische Wochenschrift
Marina V Mavromatis, Mauricio Solano, Michael Y Thelen
There are clear differences in the normal radiographic appearance of the abdominal organs between a left lateral vs. a right lateral view. While a few veterinary academic institutions have transitioned to a three-view abdominal radiographic study protocol, obtaining only two views of the canine abdomen remains the current standard in veterinary medicine. In this combined retrospective and prospective, case-controlled study, 48 canine patients presenting with signs of acute abdomen were recruited. Four board-certified veterinary radiologists and four general practice veterinarians with greater than 3 years of experience in small animal practice were asked to determine if 10 predetermined findings were present within the set of images and if surgery was recommended based on those findings...
March 15, 2018: Veterinary Radiology & Ultrasound
Raed M Almannie, Waleed H Alkhamis
Rectus sheath hematoma is a collection of blood in the sheath of rectus abdominis muscle due to an injury of one of the epigastric vessels or the muscle itself. It is a rare condition that could be caused by the use of anticoagulant injections. We report a 60-year-old lady who received enoxaparin injection on the lower abdomen. Subsequently, she developed bladder perforation secondary to rectus sheath hematoma and was diagnosed using CT angiography scan. Exploratory laparotomy was performed and bleeding was controlled with bladder wall repair...
March 2018: Saudi Medical Journal
Vinit Baliyan, Hamed Kordbacheh, Bimal Parameswaran, Balaji Ganeshan, Dushyant Sahani, Avinash Kambadakone
PURPOSE: To study the impact of keV levels of virtual monoenergetic images generated from rapid kVp-switching dual-energy CT (rsDECT) on CT texture analysis (CTTA). METHODS: This study included 30 consecutive patients (59.3 ± 12 years; range 34-77 years; 17M:13F) who underwent portal venous phase abdominal CT on a rsDECT scanner. Axial 5-mm monoenergetic images at 5 energy levels (40/50/60/70/80 keV) were created and CTTA of liver was performed. CTTA comprised a filtration-histogram technique with different spatial scale filter (SSF) values (0-6)...
March 14, 2018: Abdominal Radiology
Ivelise Regina Canito Brasil, Igor Farias de Araujo, Adriana Augusta Lopes de Araujo Lima, Ernesto Lima Araujo Melo, Ronaldo de Matos Esmeraldo
Objective: To describe the main anatomical variations of the celiac trunk and the hepatic artery at their origins. Materials and Methods: This was a prospective analysis of 100 consecutive computed tomography angiography studies of the abdomen performed during a one-year period. The findings were stratified according to classification systems devised by Sureka et al. and Michels. Results: The celiac trunk was "normal" (i.e., the hepatogastrosplenic trunk and superior mesenteric artery originating separately from the abdominal aorta) in 43 patients...
January 2018: Radiologia Brasileira
Karishma Lal, Akash Khetpal, Muhammad Saad Ali Mallick, Ansab Godil, Arsalan Majeed Adam, Zahid Ali Memon
We report an unusual case of an 18-year old woman, who presented to Civil Hospital Karachi in May 2016 with complaints of vomiting, abdominal pain, dysphagia, altered bowel habits, loss of appetite and chronic weight loss. On examination, abdomen was found to be soft and non-tender with discomfort on breathing. CT angiogram revealed reduction of aortomesenteric angle and aortomesenteric distance which were both consistent with superior mesenteric artery syndrome. Reduction in angle was thought to be because of weight loss and adipose tissue depletion so patient was started on enteral and parenteral nutritional supplements...
March 2018: JPMA. the Journal of the Pakistan Medical Association
Sayyeda Ghazala Irfan Kazi, Emaduddin Siddiqui, Irfan Habib, Saadia Tabassum, Badar Afzal, Irum Qamar Khan
Neonatal Purpura Fulminans is a rare and fatal disorder associated with perivascular haemorrhage and disseminated intravascular coagulation. Early clinical recognition, timely investigation and treatment is utmost important. A 6 days old baby boy was brought to emergency with blackish ulcers all over the body. Initially these were over the feet and scalp but later appeared on the abdomen. On examination, child was vitally stable, mildly icteric and had multiple erythematous large bullous blackish lesions on scalp, lower abdomen, perineum, back and soles...
March 2018: JPMA. the Journal of the Pakistan Medical Association
Hiroyuki Takaoka, Van Lun Low, Tiong Kai Tan, Yae-Te Huang, Masako Fukuda, Zubaidah Ya'cob
A new black fly species, Simulium haiduanense Takaoka, Low & Huang (Diptera: Simuliidae), is described on the basis of females, males, pupae, and mature larvae from Taiwan. This new species is placed in the Simulium argentipes species-group of the subgenus Simulium (Diptera: Simuliidae) and is characterized by the yellowish female legs, ovipositor valves rounded apically and with its inner margin concave, claw with a small subbasal tooth, male style without a basal protuberance, pupal gill with eight filaments, corbicular cocoon, and larval abdomen lacking paired protuberances...
March 12, 2018: Journal of Medical Entomology
Ladislav Bocak, Michal Motyka, Matej Bocek, Milada Bocakova
The relationships of the monogeneric family Plastoceridae Crowson, 1972 (Coleoptera: Elateroidea) have remained contentious due to its modified morphology, incorrect information on incomplete metamorphosis of females and the absence of molecular data. We produced the sequences for P. angulosus (Germar, 1844) (the type-species of Plastocerus Schaum, 1852) and performed molecular phylogenetic analyses to estimate its position. The analyses of Elateroidea (186 spp.) and Elateridae (110 spp.) molecular datasets of two mitochondrial and two nuclear gene fragments repeatedly placed Plastocerus Schaum, 1852 in relationships with the elaterid genera Oxynopterus Hope, 1842 and Pectocera Hope, 1842...
2018: PloS One
Rong-Xing Zhou, Hai-Jie Hu, Wen-Jie Ma, Yong Jiang, Fu-Yu Li
RATIONALE: Pancreatic alveolar echinococcosis (AE) is an exceptionally rare disease; no more than 10 cases have been published to date. It is characterized as extensive local tissue infringement and destruction; thus, extended surgical resection, such as duodenopancreatectomy, is often needed to obtain a negative resection margin so as to improve the long-term outcome and prognosis. PATIENT CONCERNS: A middle-aged Tibetan man was admitted due to a 16-year history of recurrent pain in the right upper abdomen...
March 2018: Medicine (Baltimore)
Dorothee Boehm, Konstantin Bergmeister, Emre Gazyakan, Thomas Kremer, Ulrich Kneser, Volker J Schmidt
AIMS: Reconstruction of breasts and chest wall deformities in female patients after severe burn injury is a challenge for reconstructive surgeons. In these patients, neither implant-based procedures nor standard free flaps are sometimes applicable because of limited skin quality and unavailability of donor sites at the abdomen, back, buttock, or medial thigh. METHODS: We present a case of a young female patient with a history of 80 % total body surface area burn after electric high-voltage injury...
March 13, 2018: Annals of Plastic Surgery
A Alaga, Y X Yew, M K Razul
A 47-year-old female, with multiple comorbidities, presented with a cough of two months, loss of weight and appetite. She was treated for pneumonia. A chest X-ray showed bilateral reticulonodular opacities. She was noted to have a vague central abdominal mass and a systolic murmur over the mitral region. Ultrasonography and computed tomography of the abdomen showed an omental mass and loculated ascites. Oesophagoduedenoscopy showed antral gastritis and during colonoscopy the surgical team was unable to advance the scope beyond 40 cm due to external compression...
December 2017: Journal of the Royal College of Physicians of Edinburgh
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"