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Search Results: 1 - 10 of 3719 matches for " Patel Trupti "
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Primary vulvovaginal choriocarcinoma: a case report of unusual presentation and literature review
Ushashree Das,Shilpa M. Patel,Trupti Patel
International Journal of Reproduction, Contraception, Obstetrics and Gynecology , 2013, DOI: 10.5455/2320-1770.ijrcog20130949
Abstract: Only one case of primary extra uterine vaginal choriocarcinoma and one case of primary vulvar choriocarcinoma have been reported in literature. This is a case of 27 year old lady who presented with a 10cm × 7cm× 5cm vulvar mass with pain abdomen since 1 month, to the Gynecologic oncology outpatient. The mass was smooth, hard and fixed to underlying structures. Multiple bilateral inguinal lymph nodes were enlarged. Vulvar biopsy with Immunohistochemistry proved it to be choriocarcinoma. CT scan thorax, abdomen and pelvis showed multiple bilateral lung metastases, empty uterine cavity and normal sized uterus with a vaginal mass extending up to introitus encasing urethra and anal canal with multiple enlarged pelvic & inguinal lymph nodes. Final diagnosis of Primary Vulvovaginal choriocarcinoma FIGO stage III and WHO score-12 was made. Multidrug chemotherapy with Etoposide, Methotrexate, Actinomycin-D, Folinic Acid, Cyclophosphamide and Vincristine (EMA-CO) was started then shifted to Etoposide, Methotrexate, Actinomycin-D, Folinic Acid and Cisplatin (EMA-EP) regimen followed by Paclitaxel & Carboplatin, because of poor response. Patient s βHCG became 1.57IU/L with resolution of all lesions after 5 three weekly cycles of Paclitaxel & Carboplatin. Now she is planned for three more cycles of chemotherapy. This case highlights another atypical presentation of choriocarcinoma. [Int J Reprod Contracept Obstet Gynecol 2013; 2(3.000): 470-472]
Study of cytomorphology of solid pseudopapillary tumor of pancreas and its differential diagnosis
Mehta Neelam,Modi Lopa,Patel Trupti,Shah Manoj
Journal of Cytology , 2010,
Abstract: Background: Solid pseudopapillary tumor is a rare pancreatic neoplasm with uncertain to low malignant potential. This is an uncommon neoplasm with many pseudonyms, occurring predominantly in young woman under the age of thirty years. Aims: To study the cytomorphological features of six cases of solid and pseudopapillary epithelial neoplasm of pancreas diagnosed on fine needle aspiration cytology (FNAC) in years 2005 to 2007 and its cyto-histological correlation. Materials and Methods: Image-guided FNAs was done in these six patients preoperatively. Alcohol-fixed smears were stained with Papanicolaou stain, cytomorphological findings were evaluated and diagnosis was made. Diagnosis was later confirmed by histology in all cases. Results: All six cases show characteristic cytological features such as hypercellular smears with presence of abundant delicate papillary fragments, dyscohesive cells, monomorphic tumor cells with delicate folded nuclear membranes, and foamy macrophages in the background. Conclusions: Preoperative correct diagnosis of solid pseudopapillary tumor of pancreas is possible on FNAC and by doing so it helps in management of this surgically curable neoplasm.
Successful treatment of Leuconostoc bacteremia in a neutropenic patient with tigecycline
Trupti Patel,Aoife Molloy,Robin Smith,Indran Balakrishnan
Infectious Disease Reports , 2012, DOI: 10.4081/idr.2012.e31
Abstract: Leuconostoc lactis is a recognised cause of infection in immunocompromised hosts. It is intrinsically resistant to multiple antibiotics and treatment options may be limited. We report the safe and effective use of tigecycline in the treatment of Leuconostoc catheter-related line sepsis in a neutropenic patient. To our knowledge, this is the first reported case of successful use of tigecycline for Leuconostoc bacteremia.
Granulosa cell tumor arising in an ovary with mature teratoma
Trivedi Priti,Patel Trupti,Jain Rohit,Parikh Biren
Indian Journal of Pathology and Microbiology , 2009,
Abstract: Granulosa cell tumor (GCT) with synchronous mature teratoma is extremely rare and only eight cases are documented in the literature. GCT is low-grade malignancy and need a close follow up for recurrences which may be late. We report a case of GCT and mature teratoma occurring synchronously in the same ovary in a perimenopausal woman.
Performance evaluation of DSR Protocol under DoS attack
Ms. Trupti Patel,Ms. Ch.Shyamala Rani,Mrs. Hina Patel
International Journal of Electronics and Computer Science Engineering , 2012,
Abstract: A mobile ad-hoc network (MANET) consists of mobile hosts equipped with wireless communication devices. A Mobile Ad hoc Network is a self-organizing, infrastructure less, multi-hop network. The transmission of a mobile host is received by all hosts within its transmission range due to the broadcast nature of wireless communication and unidirectional antenna. If two wireless hosts are out of their transmission ranges in the ad hoc networks, other mobile hosts located between them can forward their message, which effectively builds connected networks among the mobile hosts in the deployed area. One main challenge in design of these networks is their vulnerable nature to security attack. These attacks can be deployed by insider or outsider attacker. Sometime, the node from network can be attacker. This is happen because of mobility of nodes and changing network topology. There are different kind of attacks available in literature and can be implemented on MANET. One of these attacks is Grey Hole attack that has dangerous effect on Mobile Ad-Hoc Network. In this paper, we study the effect of Grey Hole attack on Dynamic Source Routing (DSR) protocol in Mobile Ad-Hoc Network.
Quantitative assessment of relationship between sequence similarity and function similarity
Trupti Joshi, Dong Xu
BMC Genomics , 2007, DOI: 10.1186/1471-2164-8-222
Abstract: We present an analysis of the relationship between sequence similarity and function similarity for the proteins in four model organisms, i.e., Arabidopsis thaliana, Saccharomyces cerevisiae, Caenorrhabditis elegans, and Drosophila melanogaster. Using a measure of functional similarity based on the three categories of Gene Ontology (GO) classifications (biological process, molecular function, and cellular component), we quantified the correlation between functional similarity and sequence similarity measured by sequence identity or statistical significance of the alignment and compared such a correlation against randomly chosen protein pairs.Various sequence-function relationships were identified from BLAST versus PSI-BLAST, sequence identity versus Expectation Value, GO indices versus semantic similarity approaches, and within genome versus between genome comparisons, for the three GO categories. Our study provides a benchmark to estimate the confidence in assignment of functions purely based on sequence similarity.Large-scale genome sequencing projects have discovered many new proteins. Of all the proteins whose sequences are known, functions have been experimentally determined for only a small percentage [1]. Annotation of a genome involves assignment of functions to proteins in most cases on the basis of sequence similarity. Protein function assignments based on postulated homology as recognized by sequence identity or significant expectation value of alignment are used routinely in genome analysis. Over the past years, many computational methods [2-11] have been developed to predict function through identifying sequence similarity between a protein of unknown function and one or more proteins with experimentally characterized or computationally predicted functions. However, it is widely recognized that functional annotations should be transferred with caution, as the sequence similarity does not guarantee evolutionary or functional relationship. In addition, if
Introduction to Real Time & Secure Video Transmission using Distributed & Parallel Approach
Trupti Dandamwar,Manish Narnaware
International Journal of Computer Science and Network , 2012,
Abstract: Advances in digital content transmission have increased in thepast few years. However, Security and privacy issues of thetransmitted data have become an important concern inmultimedia technology. The paper introduces a computationallyefficient and secure video encryption approach with use ofdistributed & parallel environment. The paper aims to makesecure video encryption feasible for real-time applicationswithout any extra dedicated hardware at receiver side.
Hybrid Approach to Face Recognition System using Principle component and Independent component with score based fusion process
Trupti M. Kodinariya
Computer Science , 2014,
Abstract: Hybrid approach has a special status among Face Recognition Systems as they combine different recognition approaches in an either serial or parallel to overcome the shortcomings of individual methods. This paper explores the area of Hybrid Face Recognition using score based strategy as a combiner/fusion process. In proposed approach, the recognition system operates in two modes: training and classification. Training mode involves normalization of the face images (training set), extracting appropriate features using Principle Component Analysis (PCA) and Independent Component Analysis (ICA). The extracted features are then trained in parallel using Back-propagation neural networks (BPNNs) to partition the feature space in to different face classes. In classification mode, the trained PCA BPNN and ICA BPNN are fed with new face image(s). The score based strategy which works as a combiner is applied to the results of both PCA BPNN and ICA BPNN to classify given new face image(s) according to face classes obtained during the training mode. The proposed approach has been tested on ORL and other face databases; the experimented results show that the proposed system has higher accuracy than face recognition systems using single feature extractor.
A Quantitative Analysis of Collision Resolution Protocol for Wireless Sensor Network  [PDF]
Reema Patel, Dhiren Patel
Journal of Software Engineering and Applications (JSEA) , 2015, DOI: 10.4236/jsea.2015.88036
Abstract: In this paper, we present formal analysis of 2CS-WSN collision resolution protocol for wireless sensor networks using probabilistic model checking. The 2CS-WSN protocol is designed to be used during the contention phase of IEEE 802.15.4. In previous work on 2CS-WSN analysis, authors formalized protocol description at abstract level by defining counters to represent number of nodes in specific local state. On abstract model, the properties specifying individual node behavior cannot be analyzed. We formalize collision resolution protocol as a Markov Decision Process to express each node behavior and perform quantitative analysis using probabilistic model checker PRISM. The identical nodes induce symmetry in the reachable state space which leads to redundant search over equivalent areas of the state space during model checking. We use “ExplicitPRISMSymm” on-the-fly symmetry reduction approach to prevent the state space explosion and thus accommodate large number of nodes for analysis.
RETRACTED: Artefact in forensic medicine: The jigsaw piece in a thanatopsy puzzle  [PDF]
Freddy Patel
Forensic Medicine and Anatomy Research (FMAR) , 2013, DOI: 10.4236/fmar.2013.12002
Abstract:

Short Retraction Notice

The following article has been retracted due to the investigation of complaints received against it. The scientific community takes a very strong view on this matter and we treat all unethical behavior seriously. In making this decision the Editorial Board follows COPE's Retraction Guidelines. Aim is to promote the circulation of scientific research by offering an ideal research publication platform with due consideration of internationally accepted standards on publication ethics. The Editorial Board would like to extend its sincere apologies for any inconvenience this retraction may have caused.

Editor guiding this retraction: Prof. Geoffrey Sperber (EB of FMAR)

The?full retraction notice?in PDF is preceding the original paper, which is marked \"RETRACTED\"

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