Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intestinal tuberculosis (TB) has 3 main forms: ulcerative, hypertrophic or ulcerohypertrophic, and fibrous stricturing. In the ulcerative form, barium examination reveals thickened folds, spasticity, and shallow ulcers involving the cecum and terminal ileum. Computerized tomography shows preferential thickening of the ileocecal valve and medial wall of the cecum as well as a few small regional nodes. In the hypertrophic or ulcerohypertrophic form, a hyperplastic reaction is seen in the exophytic masses around the ulcerated lumen on computed tomography. An inflammatory mass that extends into adjacent muscle suggests TB. In the sclerotic form, the main reaction is fibrosis with single or multiple short strictures. The cecum classically becomes amputated, conical, shrunken, and retracted. In comparison, Crohn's disease (CD) has a rather uniform and lesser thickening of the bowel wall. Mural stratification, vascular jejunization or the comb sign, and mesenteric fibrofatty proliferation are seen only in CD. The hypertrophic form may also mimic malignant neoplasms, such as lymphoma or carcinoma. Cecal carcinoma rarely extends beyond the ileocecal valve, however. In lymphoma, it can be seen as a greater degree of wall thickness with aneurysmatic dilation of the intestinal lumen. Single or multiple strictures are also seen as a CD complication. Advanced skip lesions adjacent to the stricture are usually diagnostic for CD.
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PMID:Imaging findings of intestinal tuberculosis. 1566 81

The present investigation aimed to provide an objective narrative review of the existing literature pertaining to the benefits and harms of marijuana use for the treatment of the most common medical and psychological conditions for which it has been allowed at the state level. Common medical conditions for which marijuana is allowed (i.e., those conditions shared by at least 80 percent of medical marijuana states) were identified as: Alzheimer's disease, amyotrophic lateral sclerosis, cachexia/wasting syndrome, cancer, Crohn's disease, epilepsy and seizures, glaucoma, hepatitis C virus, human immunodeficiency virus/acquired immunodeficiency syndrome, multiple sclerosis and muscle spasticity, severe and chronic pain, and severe nausea. Post-traumatic stress disorder was also included in the review, as it is the sole psychological disorder for which medical marijuana has been allowed. Studies for this narrative review were included based on a literature search in PsycINFO, MEDLINE, and Google Scholar. Findings indicate that, for the majority of these conditions, there is insufficient evidence to support the recommendation of medical marijuana at this time. A significant amount of rigorous research is needed to definitively ascertain the potential implications of marijuana for these conditions. It is important for such work to not only examine the effects of smoked marijuana preparations, but also to compare its safety, tolerability, and efficacy in relation to existing pharmacological treatments.
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PMID:Narrative review of the safety and efficacy of marijuana for the treatment of commonly state-approved medical and psychiatric disorders. 2589 76