background: historically open surgical drainage has been the treatment of choice for pyogenic liver abscess. the records of 54 patients with pyogenic liver abscess were reviewed to determine whether earlier diagnosis with current imaging tests and definitive treatment with antibiotics and aspiration drainage was an effective alternative to surgery. methods: the clinical features, laboratory tes...

Introduction We report on a rare case of a man with bowel rupture due to direct trauma to his diagnosed inguinal hernia, with reviewing the relevant literature, we have found some characteristics of our case different from the similar cases reported by other authors. Presentation of the case A 54-year-old man, with a dignosed right inguinal hernia without treatment for over six months, presen...

PURPOSE Despite the evolution in the management of traumatic colorectal injuries in both civilian and military settings during the previous few decades, they continue to be a source of significant morbidity and mortality. The purpose of this study was to analyze management and clinical outcomes from a cohort of patients suffering colorectal injuries. METHODS This was a retrospective analysis ...

INTRODUCTION Peritonitis is a life-threatening condition with a multitude of etiologies that can vary with geographic location. The aims of this study were to elucidate the etiology, clinical presentation and outcomes associated with peritonitis in Lilongwe, Malawi. METHODS All patients admitted to Kamuzu Central Hospital (KCH) who underwent an operation for treatment of peritonitis during th...

Introduction: Most initial trials of antiadhesion technologies are currently carried out in rats or rabbits. This paper describes a simple, reliable technique for producing intraperitoneal adhesions in the mouse. This model has been validated using a hyaluronan/carboxymethylcellulose (HA/CMC) barrier (Seprafilm®; Genzyme, Somerville, NJ) currently in clinical use. Methods: Adult, FVB mice were ...

BACKGROUND Development of a method for long-term labeling of cells is critical to elucidate transplanted cell fate and migration as well as the contribution to tissue regeneration. Silica nanoparticles have been recently developed and demonstrated to be biocompatible with a high labeling capacity. Thus, our study was designed to assess the suitability of silica nanoparticles for labeling canine...

INTRODUCTION Hypotension causes diffuse liver injury accompanied by increased local production of interleukin-6 (IL-6) in swine models of uncontrolled hemorrhagic shock (HS). IL-6 is transcriptionally up-regulated by nuclear factor (NF)-kappaB and results in activation of signal transducer and activator of transcription-3 (Stat3) in a murine model of controlled HS. Our objectives were: 1). to d...

BACKGROUND Ethanol, a commonly available agent, has been used to successfully ablate cystic and solid lesions in the pancreas. The aim of this study is to investigate the effects of an ethanol injection into the porcine pancreas and observe the time-dependent image changes in the pancreatic parenchyma. METHODS Pure ethanol was injected into the pancreatic tail using a 25-gauge EUS needle with...

BACKGROUND Lyme borreliosis is a disease transmitted by ticks to mammals, especially in horses and humans. Caused by a spirochete Borrelia burgdorferi, it can result in lameness, arthritis, carditis, dermatitis and neurological signs. Anaphylactoid reactions are severe responses caused by direct action of substances (drugs, toxins), which can pose risks to life. Still poorly documented in horse...

OBJECTIVE To evaluate the seasonal influence, signalment, type of hay consumed, clinical examination findings, and outcome after surgery for horses with ileal impaction. STUDY DESIGN A retrospective study. RESULTS Between 1988 and 1993, 28 horses had surgical correction of ileal impaction. There was a significantly higher rate of ileal impaction during the Fall (September-November, P = .004...