Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Functional gastrointestinal disorders are associated with low health-related quality of life and high resource utilization. Postinfectious irritable bowel syndrome (PI-IBS) is a functional gastrointestinal disorder defined as the acute onset of new IBS symptoms in an individual who has not previously met the Rome criteria for IBS, immediately after an acute illness characterized by 2 or more of the following: fever, vomiting, diarrhea, or a positive bacterial stool culture. Although the pathophysiological mechanisms involved in PI-IBS are currently unknown, it is believed that a transitory inflammation leads to subtle but permanent changes in the structure and function of the digestive system that induce symptoms. This review considers recent evidence surrounding the role of inflammatory mediators in the development of hypersensitivity, along with the mediators and mechanisms of abdominal pain and discomfort once the acute inflammation has cleared. Recent data suggest that anatomic changes to mast cells-nerve fibers are necessary, but not sufficient to induce symptoms. It is now possible to estimate the risk of developing PI-FGID based on the presence and relative severity of different risk factors, including prolonged duration of initial illness, toxicity of infecting bacterial strain, smoking, mucosal markers of inflammation, female sex, depression, hypochondriasis, and adverse life events in the preceding 3 months.
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PMID:Postinfectious functional gastrointestinal disorders. 2166 22

Somatoform disorders among children and adolescents may cause impairment in educational and social functioning and generate a great deal of psychosocial distress. The diagnosis of such disorders is complex due to the fact that they may appear as medical conditions. Hence, most of somatoform patients do not seek psychiatric assistance. The common feature of somatoform disorders as described in DSM-IV-TR is the presence of physical symptoms suggesting an underlying medical condition that is either not found or does not account for the level of functional impairment. The diagnostic criteria for the somatoform disorders were established for adults and are applied to children for lack of child-specific research base and a developmentally appropriate alternative system. The most common somatoform disorders in children and adolescents are recurrent abdominal pain and tension headache. Other disorders in the category include: somatization disorder, undifferentiated somatoform disorder, conversion disorder, hypochondriasis and body dysmorphic disorder Treatment is applied through a combination of pharmacotherapy and psychotherapy. SSRI'S are effective in somatoform disorders that have co-morbidity with anxiety and depression as well as in body dysmorphic disorder and hypochondriasis. Conversion disorder is usually treated with benzodiazepines and pain disorder with light analgesics, tricyclics and tegretol. In terms of psychotherapy, treatments most effective for somatoform disorders have been found to be cognitive-behavioral therapy, hypnosis and biofeedback.
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PMID:[Somatoform disorders in children and adolescents]. 2216 50

Mature cystic teratoma is one of the most common tumors of the ovaries, testis, mediastinum, and retroperitoneum; however, secondary retroperitoneum lesions are rare entities in adults. We report a case of a 22-year-old female who was previously diagnosed with a mature teratoma of left ovarian was hospitalized due to dull abdominal pain in right hypochondria. Radiological evaluation revealed a mass in the right upper abdominal and flank region with an extension from the posterior aspect of the duodenum, composed of greasy and cystic elements. A tumor was resected through the Kocher's laparotomy and the pathology report confirmed the diagnosis of a mature cystic teratoma with no evidence of malignancy or immature components.
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PMID:Recurrence of retroperitoneal mature cystic teratoma in an adult: A case report. 3097 70

Somatic symptom disorder (SSD) is a diagnosis that was introduced with publication of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) in 2013. It eliminated the diagnoses of somatisation disorder, undifferentiated somatoform disorder, hypochondriasis and pain disorder; most of the patients who previously received these diagnoses are now diagnosed in DSM-5 with SSD. The main feature of this disorder is a patient's concern with physical symptoms for which no biological cause is found. It requires psychiatric assessment to exclude comorbid psychiatric disease. Failure to recognise this disorder may lead the unwary physician or surgeon to embark on investigations or diagnostic procedures which may result in iatrogenic complications. It also poses a significant financial burden on the healthcare service. Patients with non-specific abdominal pain have a poor symptomatic prognosis with continuing use of medical services. Proven treatments include cognitive behavioural therapy, mindfulness therapy and pharmacological treatment using selective serotonin reuptake inhibitors or tricyclic antidepressants. The authors describe the case of a 31-year-old woman with an emotionally unstable personality disorder and comorbid disease presenting to the emergency department with a 3-week history of left-sided abdominal and leg pain. Despite a plethora of investigations, no organic cause for her pain was found. She was reviewed by the multidisciplinary team including surgeons, physicians, neurologists and psychiatrists. A diagnosis of somatoform symptom disorder was subsequently rendered. As patients with SSD will present to general practice and the emergency department rather than psychiatric settings, this case provides a cautionary reminder of furthering the need for appropriate recognition of this condition.
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PMID:Somatic symptom disorder: a diagnostic dilemma. 3177 29


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