Results 141 to 150 of about 117,953 (306)

IV Characteristics of a Stabilized Resonant Tunnelling Diodes [PDF]

, 2017
The presence of parasitic oscillations found in the negative differential region (NDR), which can distort the current-voltage (I-V) characteristics of the device is one of the main problems when designing resonant tunnelling diode (RTD) circuits.
Al-Khalidi, Abdullah, Cornescu, Andrei, Morariu, Razvan, Wang, Jue, Wasige, Edward   +4 more
core  

Outcome of Ventriculoperitoneal shunt insertion at Myungsung Christian Medical Centre in Ethiopia

East and Central African Journal of Surgery, 2015
No ...
Biluts, H, Admasu, AK
openaire   +1 more source

Portosystemic shunts and refractory hepatic encephalopathy: patient selection and current options

Hepatic Medicine: Evidence and Research, 2019
Cyriac Abby Philips, Sasidharan Rajesh, Philip Augustine, Guruprasad Padsalgi, Rizwan Ahamed The Liver Unit, Cochin Gastroenterology Group, Ernakulam Medical Centre, Cochin, Kerala, India Abstract: Portosystemic shunt (PS) syndrome encompasses a spectrum
Philips CA, Rajesh S, Augustine P, Padsalgi G, Ahamed R   +4 more
doaj  

First reported case of abdominal Nocardia pseudocyst in the setting of a ventriculoperitoneal shunt: a case report and review of literature

Journal of Medical Case Reports
Introduction Ventriculoperitoneal shunt placement is a common neurosurgical procedure that is used to divert cerebrospinal fluid from the ventricular system to the peritoneal cavity to alleviate hydrocephalus.
Jacob Cliett, Matthew Lee, Fernando Vale, Samuel Macomson   +3 more
doaj   +1 more source

The Costs of a Quiet Disorder: Direct and Indirect Costs of Idiopathic Intracranial Hypertension [PDF]

Idiopathic Intracranial Hypertension (IIH; pseudotumor cerebri) is a disorder with a reported incidence rate of one to three per 100,000 people in the general population.
Brenna Lobb, Daniel Friesner, Emanuel Tanne, Robert Rosenman   +3 more
core  

Longest survivor of pulmonary atresia with ventricular septal defect without surgical intervention

ESC Heart Failure, Volume 12, Issue 2, Page 1499-1507, April 2025.
Sang Zhou, Yu Wu, Guoran Li, Yongwen Qin, Man Qi, Zhitao Jin   +5 more
wiley   +1 more source

Anesthesia for cystotomy in a dog with pancreatitis and a portosystemic shunt [PDF]

, 2010
A 21-month-old Cocker spaniel with a portosystemic shunt, a moderate thrombocytopenia and a history of pancreatitis, was anesthetized for a cystotomy to remove bladder polyps and stones.
Brearley, JC, Gasthuys, Frank, Schauvliege, Stijn, Seymour, C   +3 more
core   +1 more source

Tolerability and efficacy of chemosaturation in combination with systemic therapy for metastatic uveal melanoma

International Journal of Cancer, EarlyView.
What's New? Uveal melanoma is the most common primary intraocular cancer in adults, and up to half of patients develop metastatic disease, predominantly in the liver, where prognosis remains poor despite promising treatment options. In this study, the authors evaluated the safety and efficacy of administering systemic therapy within 40 days of liver ...
Patrick Kasteleiner, Gerd Grözinger, Jörg Schmehl, Lukas Flatz, Andrea Forschner   +4 more
wiley   +1 more source

Intraoperative color Doppler during manual vacuum aspiration prevents retained products of conception

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To investigate whether intraoperative confirmation of the disappearance of uterine cavity blood flow using color Doppler during manual vacuum aspiration (MVA) for missed miscarriage reduces the occurrence of retained products of conception (RPOC). Methods We conducted a retrospective cohort study of 202 patients who underwent MVA for
Tatsuya Yoshihara, Keito Nakayama, Dai Miyashita, Satoko Sasatsu, Maki Ogi, Yosuke Ono, Osamu Yoshino   +6 more
wiley   +1 more source

Magnetocardiography combined with machine learning for pulmonary hypertension detection and improved short‐term risk assessment

Interdisciplinary Medicine, EarlyView.
Magnetocardiography (MCG) enables non‐invasive mapping of cardiac magnetic fields. In this study, an MCG‐based machine learning model detects pulmonary hypertension with robust performance. Furthermore, MCG features may improve the accuracy of short‐term risk assessment.
Yuankun Qi, Jiaqi Liang, Kai Ma, Xiaoyu Hu, Yu Zhang, Xiaole Han, Dong Xu, Xu Zhang, Xiaopei Cui, Min Xiang, Hongyu Zhang, Jiancheng Fang   +11 more
wiley   +1 more source