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Persistent air leak (PAL) following tube drainage for spontaneous pneumothorax (SP) is a potentially troublesome complication. The optimum time to intervene surgically is not known. We therefore investigated the rate of resolution of PAL (defined as continued air leak at 2 days after tube insertion) in patients treated medically. We retrospectively reviewed(More)
A 52 year old man who developed recurrent, massive and generalized angioedema for the first time during adult life was found to have an acquired deficiency of C1q esterase inhibitor (C1 INH) in association with a B cell lymphoma producing a paraprotein. He had low levels of C4 and C1 INH during the attacks which returned to normal after the successful(More)
An unsymmetrical printed circuit board with a ground plane has been modeled using Genetic Algorithm by its equivalent dipole set for the Near-Field matching and Far-Field prediction. Far-Field measurements have been predicted using Near-Field measurements in which the actual radiation source has been replaced by an equivalent set of dipoles. In previous(More)
Many of the network topology design problems include CMST, which means to find a minimum cost tree that connects all the nodes of the network to the central node with some capacity constraint. The links of edges have associated costs that could be based on their distance, capacity, quality of line etc, and the nodes have their associated demand. Usually(More)
Lamotrigine is a first drug since lithium approved for maintenance treatment of bipolar type I. Lamotrigine-induced extrapyramidal side effects are rarely reported in literatures. In this letter, we have presented a case of Bipolar disorder which has induced dystonia to lamotrigine. Lamotrigine is a phenyltriazine derivative [1] which was originally(More)
The Far-Field distribution of an unsymmetrical printed circuit board can be approximated by an equivalent set of dipoles. Genetic Algorithm is employed to optimize the parameters of the dipoles using Near-Field data. The minimum number of dipoles required to represent the radiation source depends upon the expected complexity of the Far-Field radiation(More)
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