Opportunities and Challenges in Paper Printed RFID

RFID technique has gathered interest in many areas. But due to high installation cost and comparatively low read range, it has not reached its full potential. In this paper, how ‘conductive’ ink-jet printing technique, as an effective approach for the printing of RFID tags on paper has been studied. Various results characterize paper as a good substrate for the fabrication of sensor modules. Also, the use of implantable RFID tags for bio-monitoring applications is investigated that may open interesting opportunities in telemedicine. Although the technique is exciting enough to be adopted and can revolutionize data fusion but still there are certain unresolved issues that can restrict its use for the development of a ‘ubiquitous’ network for device and body monitoring applications

Hepatocellular Carcinoma With Hepatic Vein and Inferior Vena Cava Invasion

Hepatocellular carcinoma (HCC) invades intrahepatic vessels causing tumor thrombosis. Infrequently, there is involvement of the hepatic vein (HV) and inferior vena cava (IVC). In this review, we summarize the epidemiology, classification, clinical features, and management of HCC with HV and IVC invasion. While the involvement of HV and IVC usually portends an overall poor survival, selected patients may be candidates for aggressive treatment and thus improving outcomes

Torsion in a massive hematosalpinx with a functional rudimentary horn: a rare cause of acute abdomen in adolescence, managed laparoscopically

Congenital anomalies of the female genital tract may remain undiagnosed till adolescence. Unicornuate uterus with a rudimentary horn is rare and found in 1 in 100000 women. A functional rudimentary horn may cause hematometra, hematosalpinx, endometriosis and its complications. This is a case of a 13-year-old girl who had a hematometra in a functional rudimentary horn and a hematosalpinx with torsion giving rise to an acute abdomen and a 16-week mass abdomen. Laparoscopy was done followed by detorsion, salpingectomy and transection of the rudimentary horn. This article should sensitize the need to correct the anomaly while preserving the reproductive potential of the girl. A review of the salient points of laparoscopy in such cases have been further discussed

Surface Effects on Homogeneous Organic Reactions in Microreactors

Master'sMASTER OF ENGINEERIN

Correlation between abscess size and liver function tests in cases of liver abscess

Background: Liver abscess has shown a major change in demographics, etiology, diagnosis, and treatment over the past 100 years. The modern diagnostics like ultrasound and computed tomography to locate and drain the abscess have reduced the mortality to 2-12%. However, due to the complications of liver abscess especially the amebic ones the morbidity is still high. This study aims to study the correlation of various LFT parameters with abscess volume for early detection of high risk patients and early treatment thus reducing morbidity.Methods: The study was conducted over a period of 6 months on 50 patients of liver abscess. History and physical examination was done. All patients were subjected to complete hemogram, liver function test, coagulation profile (PT/INR) and USG abdomen. The data was recorded and compiled in excel sheets and analyzed using correlation coefficient (R) method.Results: The mean age of the patients was 41.2 years with male preponderance. Amoebic liver abscess (88%) was predominant over pyogenic liver abscess (12%). Alcoholism (48%), smoking (42%) and diabetes mellitus (18%) are main predisposing factors in case of liver abscess. Hepatomegaly was found in 88% cases. Elevated ALP, low albumin, increased PT INR points to the diagnosis of liver abscess. Complications seen were pleural effusion (10%) and ascites (4%). On analysis, liver abscess size is significantly positively correlated with INR, ALP, liver enzymes, and negatively correlated with serum albumin level.Conclusions: Liver abscess size was found to be positively correlated with INR and alkaline phosphatase (ALP), liver enzymes (SGOT, SGPT) and negatively correlated with serum albumin levels. There was no correlation of abscess size and bilirubin levels. Hence, LFT can be used to estimate the liver abscess size and predict the severity and prognosis of patient

Huge Abdominopelvic Mass Arising From Cervical Fibroid Around an Infected Cervical Diverticulum: A Very Rare Case and a Review of Literature

Primary uterine diverticula are a very rare congenital anomaly of the uterus with only 21 reported cases. Even rarer is the occurrence of primary cervical diverticula with only six cases reported so far. This is a unique case of a huge abdominopelvic mass arising from cervical fibroid around an infected cervical diverticulum. A 44 year-old, P4L4 came to the OPD with a eighteen weeks size abdomino-pelvic mass. She had a failed surgery 6 months back, attempted to remove the mass. Magnetic resonance imaging revealed a cervical diverticulum which possibly had a pus collection. Relaparotomy was done. It revealed a huge cervical fibroid with dense adhesions all around the mass. A pan hysterectomy was done. In the postoperative period, she developed high-grade fever owing to the development of a pelvic collection, which had to be drained by dilating the vault sutures. Histopathology report confirmed a cervical fibroid with an infected diverticulum within. Primary uterine or cervical diverticula are a very rare anamoly which possibly arise because of a weakness in the area where the two mullerian ducts fuse. Women with this rare condition may suffer from infertility, fever and pain abdomen, acute abdomen owing to torsion or hemoperitoneum, pregnancy complications, and menorrhagia. Diverticulectomy and cervical/uterine reconstruction can be done on nulliparous women while hysterectomy can be offered to perimenopausal women. To conclude, unless known by the gynecologists, radiologists, and the pathologists, this diagnosis can be easily missed out, leading to multiple preventable complications