Therapeutic approach for Amyand’s hernia; a case report

In very few cases stated in the literature, the vermiform appendix might be contained in a hernial sac. This distinctive pathology is described as Amyand\u27s hernia and has the very small occurrence of about 1%. We report the case of a 62-year-old man that presented for a reducible tumoral mass located in the right inguinal region. Amyand’s hernia was the intraoperative diagnostic. We performed hernioplasty (using the Lichtenstein tension-free mesh repair with a composite polypropylene mesh) without appendectomy. This case matches the type 1 Lossanoff and Basson’s classification and has no facile management. Due to the clinical specificities of each case that presents with defining features of an Amyand’s hernia, surgical management depends on the recommendations stated in the literature, as well as the surgeon’s judgment based on experience

Comparison of different experimental methods for the assessment of the room's acoustics

The paper presents the acoustics analysis of three different enclosed spaces. These spaces (rooms) have different geometrical shapes and sizes and serve for different purposes. The early decay time, reverberation time, clarity and center time are evaluated with Dirac, WinMLS, Aurora and Caracad software using simple, low-cost equipment. The listed acoustic parameters were determined using linear sine sweep and impulsive sources. Comparisons between experimental measurements, simulations and analytic results were done. The room impulse response measurement proved to be the most reliable method to evaluate the properties of different rooms even if the measurements are perturbed by non-idealities of the low-cost equipment

The Conservative Approach to Dental Crown Fractures in Dogs and Cats

Dental crown fractures in small animal pathology are common dental issues in every day practice. The most frequently performed procedure is extraction with all the negative consequences.The conservative approach to dental crown fractures involves endodontic treatment and coronal reconstruction in order to keep the fractured teeth on the dental arch.They were taken into study 74 dental crown fractures involving the pulp chamber, leaving the root undamaged.Clinical and radiological one-year check-up revealed us that the conservative approach to dental crown fractures in dogs and cats, when the selection criteria correspond to the indications of the specialized literature and when it is performed by latest protocols, is a reliable alternative to veterinary dental extractions

Effect of Lingonberry Extracts on Blood Pressure and Myocardium in Paracetamol Intoxication

The 15 days of treatment with paracetamol, lingonberry dried extract or hidroalcoholic extract, alone or combined had following effects: blood pressure increases following administration of paracetamol and decreases under treatment with lingonberry extract, more obvious to 3: 1 lingonberry dried extract. Administration of Paracetamol, lingonberry extracts used simple or in combination with Paracetamol does not affect the myocardium histological structure. Histoenzimological there is a slight decrease of SDH activity in the groups P and PLd and an increase in Lha group. CyOx activity is increased in Lha and Ld group.The dried lingonberry extract has no apparent action on the myocardium instead has antihypertensive properties more obvious than the lingonberry alcoholic extract

An Omnidirectional System for Navigation in Virtual Environments

Part 8: Robotics and ManufacturingInternational audienceVirtual Reality (VR) is one of the newest technological domains with revolutionary applicability for the tomorrow’s Future Internet, including visions of the Internet of Things. The sensation of total immersion in Virtual Environment (VE) is still unresolved. Therefore, our work proposes a new omnidirectional locomotion interface for navigation in VEs. The novel interface was built from an ordinary unidirectional treadmill, a new mechanical device, a motion capturing system to track the human walking and a control method using artificial intelligence techniques. A neural network is used to predict the motion of the new interface based on user’s body motion and information about VE. The feasibility of the proposed system is verified through experiments and the preliminary results suggest that the new interface performs very well in a simplest VE based on our control method

Therapeutic approach for Amyand’s hernia; a case report

In very few cases stated in the literature, the vermiform appendix might be contained in a hernial sac. This distinctive pathology is described as Amyand\u27s hernia and has the very small occurrence of about 1%. We report the case of a 62-year-old man that presented for a reducible tumoral mass located in the right inguinal region. Amyand’s hernia was the intraoperative diagnostic. We performed hernioplasty (using the Lichtenstein tension-free mesh repair with a composite polypropylene mesh) without appendectomy. This case matches the type 1 Lossanoff and Basson’s classification and has no facile management. Due to the clinical specificities of each case that presents with defining features of an Amyand’s hernia, surgical management depends on the recommendations stated in the literature, as well as the surgeon’s judgment based on experience

¿Cuántos cubos de Rubik hay?

Este trabajo se centra en explicar la teoría de enumeración de Pólya y todos los conceptos relativos a teoría de grupos necesarios para entenderla. Dicha teoría es luego aplicada para resolver un problema concreto: queremos contar el número de cubos de Rubik (libres en el espacio pero no articulados) distinguibles al colorearlos con 6 colores, de manera que cada color aparezca 9 veces exactamente.<br /

Diabetes mellitus and necrotizing fasciitis – a deadly combination; case report

Necrotizing fasciitis is a rapidly destructive affliction of soft tissues, with a mortality rate that may reach 73% of the cases. It is characterized by a progressive inflammation and extended necrosis of the subcutaneous tissue and the fascia. Necrotizing fasciitis was first described in 1848, and later in 1920 Meleney identified 20 patients in China in which the infection was presumably triggered by hemolytic streptococcus, linking pathological bacteria to the condition. In 1952, Wilson coined the term necrotizing fasciitis although without successfully identifying the specific pathological bacteria involved. In most cases, both risk and aggravating factors are present, the main risk factors being diabetes mellitus, liver cirrhosis, renal failure, and immunosuppressant states. Location may vary, but most frequently the disease occurs in the limbs, the trunk, and the perineum. Treatment depends on the location and the time of diagnosis and may range from large incisions with extensive debridement to organ amputations such as those of the limbs or breasts. Treatment is complex and expensive, and besides surgery, includes the administration of broad-spectrum antibiotics, anti-inflammatory drugs, intensive therapy support, and long-term hospitalizations. The prognosis is guarded. The present case entails a 56-year old female patient who presented with many risk factors favoring the occurrence of necrotizing fasciitis, namely diabetes mellitus, liver cirrhosis (decompensated with ascites and portal encephalopathy phenomena), untreated hepatitis B infection, chronic renal failure with diabetic nephrotic syndrome, and obesity