George E. Simion

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We present the case of a 62 years old patient, with multiple associated tares, which was operated in emergency for an Amyand's hernia. The appendix was perforated and generated a big pussy collection (aprox. 200 ml) in the hernia sac. The impossibility of mobilization of the appendix, which was just 2/3 in the hernia sac, made us perform a median laparotomy(More)
Porcelain gallbladder (PG) is a rare entity. It's frequently associated with cholecyst lithiasis (90%). Diagnosis is established based on imaging assays (simple abdominal radiography, ultrasound and/or abdominal CT). Pathologically is an extensive process of calcification of the gallbladder wall. The literature mentioned strongly PG association with cancer(More)
Cutaneous melanoma is the most aggressive skin malignancies with increasing rate of incidence in the latest decades. New imaging technique plays an important role in melanoma management: dermoscopy and computer dermoscopy, ultrasound, MRI, CT, PET and PET/CT. Due to the dermoscopy and lesion diagnosis in early stages the increasing number of curative(More)
In the last decades, the incidence of skin cancer is in continuous growth, but the mortality remains at the same level thanks to the new imaging diagnosis methods and surgical treatment. A real problem regarding differential diagnosis between cutaneous melanoma and non-melanotic skin tumor appear, despite advanced technologies, which have a major impact on(More)
Patient aged 66 years, was admitted for splenomegaly grade III/IV, haematological hypersplenism and medium / large secondary anemia, diagnosed in the hematology clinic, where a myeloproliferative syndrome was denied. Was performed splenectomy, splenic lodge toilet and drainage. Histopathology was established the diagnosis of splenic sarcoidosis. Good(More)
Tailung Wu, 2, ∗ Aleksandr Kazakov, ∗ George Simion, Zhong Wan, Jingcheng Liang, Kenneth W. West, Kirk Baldwin, Loren N. Pfeiffer, Yuli Lyanda-Geller, 2 and Leonid P. Rokhinson 2, 4 Department of Physics and Astronomy, Purdue University, West Lafayette, IN 47907 USA Birck Nanotechnology Center, Purdue University, West Lafayette, IN 47907 USA Department of(More)
The article presents the case of a male patient, hospitalized due to severe pain in the upper abdomen area, nausea, and vomiting. The patient was diagnosed with surgical acute abdomen, for which emergency surgery is performed. Upon penetration into the peritoneal cavity, stomach inspection shows at the medio-gastric level, on the greater curvature, a(More)
Tzu-ging Lin, George Simion, John D. Watson, 3 Michael J. Manfra, 3, 4, 5 Gabor A. Csathy, Yuli Lyanda-Geller, 3 and Leonid P. Rokhinson 3, 4 1Department of Physics and Astronomy, Purdue University, West Lafayette, Indiana 47907 USA 2Department of Physics, Purdue University, West Lafayette, Indiana 47907 USA 3Birck Nanotechnology Center, Purdue University,(More)
Introduction: The aim of this paper is to report a rare case of a sizeable low grade malignant schwannoma of the posterior tibial nerve and to underline the method of treatement. Case Report: A 37-year-old white male presented himself with a slowly growing mass in his left calf. According to the slower rate of growing and to the mobility of the tumor(More)