An important aspect in generating creative ideas is the ability of transition from one concept to another concept whose manipulation in certain ways can yield novel viewpoints. Although, the analogical inference has the ability to generate new ideas through a process of carry-over or adaptation from the source onto the target, the certitude in the format of this process may prohibit the generat...

(a) Sarcoma: Maisin and Coolen8 obtained a rapidly growing sarcoma in a rat 25 days after one subcutaneous injection of 3:4benzpyrene (1 mg. in lard). Valade"3 found "un petit sarcome peritracheal" on the 25th day in a rat which had received 5 intratracheal injections, each of 0.2 mg., of methylcholanthrene in arachis oil. Dr. L. D. Parsons at the Royal Cancer Hospital induced a sarcoma in a mo...

Primitive retroperitoneal tumors are formations with varying degrees of severity. They may occur locally, being impressive due to their generous diameters, but they can also invade the entire body. The latest genetic studies have somewhat changed the vision about the etiology of soft tissue tumors, while the immunohistochemical studies offer customized results on recurrence, metastasis and surv...

Le lipome intraosseux est une tumeur bénigne rare représentant 0,1% de l'ensemble des tumeurs squelettiques. Au membre inférieur, sa localisation au calcanéum est retrouvée dans 15% des cas. Son étiopathogénie demeure imprécise et reste partagée entre origine tumorale bénigne et post-traumatique. Elle touche avec légère prédominance féminine, le sujet de la quatrième ou cinquième décade. La cli...

Introduction. Inflammatory pseudo-tumors (IPT) of the liver are rare and difficult to diagnose, because mimicking malignant tumors. Aim. We report a case of IPT of the liver wich diagnosis was made on clinical, radiological and evolutif features. Observation. A 15-year-old man had a 4-month history of abdominal pain in the right upper quadrant with fever and cought. Two successives ultrasonogra...

Technological advancements in cloud computing due to increased connectivity and exponentially proliferating data has resulted in migration towards cloud architecture. Cloud computing is technology where the users’ can use high end services in form of software that reside on different servers and access data from all over the world. Cloud storage enables users to access and store their data anyw...

Between May 1996 and May 1998, 64 azoospermic patients underwent an investigative testicular biopsy combined with the cryopreservation of spermatozoa which were retrieved from a simultaneously examined fresh sample. Testicular tissue cryopreservation was carried out in 43 cases (67%) for late intracytoplasmic sperm injection (ICSI) attempts. In all, 23 couples underwent 26 assisted conception c...

At present, no consensus exists among clinical and academic experts regarding an appropriate placebo for randomized controlled trials (RCTs) of spinal manipulative therapy (SMT). Therefore, we investigated whether it was possible to conduct a chiropractic manual-therapy RCT with placebo. Seventy migraineurs were randomized to a single-blinded placebo-controlled clinical trial that consisted of ...