Página 1 a partir de 52 resultados
OBJECTIVE
To investigate the effectiveness and safety of celiac ganglion blockade in cases with abdominal malignancies who are narcotic analgesic dependent for control of severe abdominal pain.
METHODS
A total of 30 celiac ganglion blockades were performed in 27 patients between the ages of 19 and
Intestinal obstruction is often diagnosed prenatally by ultrasound, providing an opportunity for prenatal counseling, genetic investigation, and planned delivery at a perinatal center. We describe a patient with typical features of fetal bowel obstruction, who was found at birth to have congenital
Many articles implicate the nasal ganglion in the production of remote symptoms and discuss treatment. Symptoms are primarily spastic, involving both visceral and voluntary muscles including muscle spasm in the neck, shoulder, and low back; asthma, hypertension, intestinal spasm; diarrhea, angina
The causal factors and the physiopathology of motor diarrhea are still unclear. This case report describes a 60-year-old white man with severe diarrhea for more than 10 years and minor signs of autonomic dysfunction. Extensive investigation showed that small intestinal motility and absorption were
We investigated whether vasoactive intestinal peptide (VIP) and/or prostaglandins contribute to peripheral corticotropin-releasing factor (CRF)-induced CRF1 receptor-mediated stimulation of colonic motor function and diarrhea in rats. The VIP antagonist, [4Cl-D-Phe6, Leu17]VIP injected
Immunohistochemical studies have demonstrated that immunoreactive vasoactive intestinal peptide is present in, and restricted to, the differentiating and mature ganglion cells in a variety of normal and neoplastic neural tissues. In a composite pheochromocytoma-ganglioneuroma (associated with the
In a curative resection for advanced sigmoid or rectal cancer, an extensive dissection of the regional lymph nodes is generally required. This often necessitates the removal of the autonomic nerves around the inferior mesenteric artery. The present study was done in an attempt to clarify the
Watery diarrhea, hypokalemia and achlorhydria (WDHA) syndrome caused by vasoactive intestinal polypeptide (VIP) -producing tumor only rarely occurs in patients with nonpancreatic disease. A 49-year-old woman was referred for evaluation of a right adrenal tumor incidentally diagnosed by abdominal
Tissues from cattle that died of experimentally induced mucosal disease (n = 3), naturally acquired mucosal disease (n = 6), or naturally acquired chronic bovine viral diarrhea (n = 4) were examined. Consistent findings were lymphocytic depletion of lymphoid tissues, degeneration of myenteric
OBJECTIVE
This study examined whether mediators from biopsies of human irritable bowel syndrome (IBS) colons alter intrinsic excitability of colonic nociceptive dorsal root ganglion (DRG) neurons by a protease activated receptor 2 (PAR2)-mediated mechanism.
METHODS
Colonic mucosal biopsies from IBS
Ganglioneuromas (GNs) are neural crest cell-derived tumors and rarely occur in the adrenal gland. There are presently no markers that can reliably distinguish benign and malignant neuroendocrine tumors. Here we describe a 63-year-old woman who developed sudden chest pain and hypertension combined
BACKGROUND
Dystonia musculorum (Dst
dt ) is a murine disease caused by recessive mutations in the dystonin (Dst) gene. Loss of dorsal root ganglion (DRG) sensory neurons, ataxia, and dystonic postures before death by postnatal day 18 (P18) is a hallmark feature.
A 5 month-old female was brought to our clinic because of diarrhea and abdominal distension. A plain radiograph demonstrated a mass with a vertebral column in the right upper quadrant of the abdomen. At operation a mass was found to be retroperitoneal, well encapsulated, and connected to the
BACKGROUND
Hepatitis A is a major cause of epidemic hepatitis in the US. In pre-licensure trials, inactivated hepatitis A vaccine (HAV, VAQTA, Merck) was shown to be generally well-tolerated and effective in inducing immunity to hepatitis A infection in adults and children over 2 years of age.
Juvenile ankylosing spondylitis (JAS) is a chronic inflammatory arthritis of the peripheral and axial skeleton, frequently accompanied by enthesitis. About four percent of patients with JAS have ulcerative colitis or Crohn's disease. Crohn's disease is the more common of the two and is diagnosed in