This paper presents a new approach for the design of a multiband uniplanar CPW-fed monopole antenna. The antenna consists of a fork like monopole strip to which is added an inverted U-shaped strip. The three branch fork like strip can create three resonant bands within the WLAN range while the placement of the inverted U-shaped strip provides a better impedance matching for the lowest resonant ...

We present an unusual and rare complication caused by gastric band erosion into the stomach after band placement 15 years ago. The complication was only picked up after the band had subsequently migrated from the stomach at the site of erosion, to the distal ileum causing acute small bowel obstruction and focal perforation requiring emergency laparotomy.Abdominal pain in patients with gastric b...

In this paper, an ultra-low-noise amplifier with frequency band switching capability is designed, simulated and fabricated. The two frequency ranges of this amplifier consist of the 2.4 to 2.5 GHz and 3.1 GHz to 3.15 GHz frequency bands. The designed amplifier has a noise figure of less than 1dB, a minimum gain of 23 dB and a VSWR of less than 2 in the whole frequency band. The design process s...

Gastric erosion is a well-known complication of laparoscopic adjustable gastric band (LAGB) placement for morbid obesity. We describe a novel approach for the removal of an eroded band through a laparoscopic gastrotomy with subsequent intraluminal division and removal of the band. A 67-year-old woman with a body mass index of 35.5 kg/m2 was seen 1 year after LAGB placement performed outside the...

Gastric cancer in patients who have undergone bariatric surgery is rare. The authors present a case of stomach cancer in a patient 6 years after adjustable silicone gastric band placement. The tumour was located below the band, not in its direct vicinity. Aetiological and risk factors of stomach cancer incidence in obese patients are discussed in this case study.

Numerous techniques for injection into the distal sesamoid bursa (navicular bursa) have been described, especially in equine, but there are few specific descriptions regarding this practice being done in cattle. Five different techniques were compared for injection into the distal sesamoid bursa in cattle including distal plantar approach parallel with the coronary band, proximal plantar approa...

PURPOSE Band erosion is a well-known complication of laparoscopic adjustable gastric band placement. We gained experience with laparoscopic removal of an eroded gastric band. METHODS We retrospectively reviewed the operative log of our obesity surgery unit to identify all operations performed for band erosion from March 2009 to May 2011. RESULTS During the study period, a total of six of 96...