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Query: UMLS:C0042963 (
vomiting
)
31,883
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Physical exercise is probably both beneficial and harmful for the gastrointestinal tract, depending partly on the training intensity. On the one hand, gastrointestinal symptoms such as heartburn, chest pain, nausea,
vomiting
, abdominal cramps, side ache and diarrhoea are common during heavy exercise. On the other hand, physical activity seems to protect from colon cancer, cholelithiasis and diverticular disease. Constipation has been shown to be related to inactivity. Despite this, no overwhelming evidence exists for a positive effect of physical exercise as a treatment option for
chronic constipation
. The reasons behind these somewhat discrepant effects are not understood fully. Altered gastrointestinal blood flow, effects on gastrointestinal motor function, neuroendocrine changes and mechanical effects are probably involved. Conflicting results exist regarding the effects of physical activity on gastrointestinal motility. Modern technologies now make motility studies in various parts of the gastrointestinal tract possible. More studies are needed to understand better the effects of physical exercise on the gastrointestinal tract. In particular, the relationship between the training intensity and duration and positive and negative alterations in gastrointestinal physiology needs to be addressed further.
...
PMID:Physical activity and the gastrointestinal tract. 1236 4
X-linked alpha thalassemia mental retardation (ATR-X) syndrome is associated with profound developmental delay, facial dysmorphism, genital abnormalities, and alpha thalassemia. Patients with ATR-X syndrome frequently present with gastrointestinal problems, in particular feeding difficulties, regurgitation and
vomiting
, abdominal pain, distension, and
chronic constipation
. Parental reports of prolonged food refusal and distress in these children are common and although these episodes are suspected to be gastro-intestinal in origin they are rarely investigated. Death in early childhood from aspiration of vomitus or from pneumonia presumed to be secondary to aspiration has been recorded in a number of ATR-X cases. In this report we review the gastrointestinal phenotype of ATR-X syndrome in 128 cases. We also demonstrate that in two siblings, regurgitation was secondary to gastric pseudo-volvulus, a condition in which the stomach does not have a normal system of peritoneal ligaments and changes position with possible torsion around itself. Furthermore, ultra-short Hirschsprung disease with colonic hypoganglionosis was shown and this may contribute to the severe constipation affecting these children.
...
PMID:Gastrointestinal phenotype of ATR-X syndrome. 1668 41
The suspicion of Hirschsprung's disease (HD) or Neurointestinal Dysplasia (NID) arises with the appearance of a common symtomatology : delay in meconium evacuation, abdominal distention,
vomiting
, intestinal occlusion and ultimately,
chronic constipation
. The need to perform a correct differential diagnosis between both pathologies is essential, given that the treatment of HD is surgical while NID is expectant. The objective of this paper is to define the necessity of using or not all the diagnostic tests simultaneously to obtain a precise diagnosis. The authors performed a complete clinical review of a series of 42 HD and 18 NID analysing the results of diagnostic procedures (Radiology / transition zone, anorrectal manometry / absence of anal inhibitory reflex, and suction biopsy / AcHE study). The authors concluded that is necessary to perform all the three diagnostic procedures simultaneously in all patients with symtomatology given that not one test has the capacity to provide a diagnosis alone. Anorectal manometry has proven to be the most reliable test to diagnose HD. The authors agree with the guidelines published by Meier Ruge in 2004 to diagnose NID.
...
PMID:[Hirschsprung-neurointestinal dyspasia: diferential diagnosis and reliability of diagnostic procedures]. 1684 31
Abdominal free air upon X-ray examination implies a medical emergency, but there is an extensive differential diagnosis that should be considered. Fecaloma is one of the possible imitators of free abdominal air. Fecaloma is a complication of
chronic constipation
, in which a large fecal mass impacts the bowel, imitating a tumor mass. This phenomenon is not uncommon in the elderly, and requires prompt recognition and immediate medical treatment. A 29-year-old woman, known to suffer from mental retardation, was admitted due to frequent
vomiting
and diarrhea following constipation a few days prior to her admission. The patient was treated in her institution by an enema, with partial decompression, that was followed by recurrent
vomiting
and fever. Physical examination upon admittance revealed a distended abdomen without peritoneal signs. An abdominal X-ray series demonstrated a distended large bowel with an abundance of fecal contents, and suspected free air in the abdominal cavity. Due to these findings, an abdominal CT was performed, which demonstrated a huge fecaloma involving the descending and sigmoid colon. The patient was treated non-operatively with: IV fluids, oral laxatives, frequent enemas and manual stool disimpaction. Following this treatment the patient's condition improved dramatically. Fecaloma is a situation that requires prompt recognition and treatment. The diagnosis of fecaloma is a clinical challenge. In addition to signs, symptoms and physical examination, which may be non-specific, the use of X-rays, CT and US may aid in the diagnosis. The treatment in most cases consists primarily of hydration, laxatives, enemas and manual disimpaction. If there is no improvement, one should consider endoscopic treatment, or surgery which may entail a partial or total colectomy.
...
PMID:[Suspected free air--a case report of a patient with a huge fecaloma]. 2008 32
Congenital aganglionic mega colon (Hirschsprung's disease) is a motor disorder in the gut, due to a defect in the craniocaudal migration of the neuroblast originating from the neural crest that occurs during the first twelve weeks of gestation, causing a functional intestinal obstruction, with its attendant complications, in infants. Despite modern pediatric practice, with emphasis on early diagnosis, Hirschsprung's disease is seen in adults in regions where perinatal care is limited. We report two cases of Nigerian adults with longstanding, recurrent constipation, getting relieved by laxatives and herbal enemata, and then presented to our Emergency Department with a history of progressive abdominal distention, colicky pain, occasional
vomiting
, and weight loss. Per rectal examination revealed a gripping sensation in the rectum, 10 cm from the anal verge, with rectal fecal load. Barium enema showed a grossly distended proximal large colon, with high fecal retention, with the transition zone at the middle one-third of the rectum. Due to difficulty in bowel preparation of these patients, emergency laparotomy was done. The first case had a diverting sigmoid colostomy and later had a low anterior resection. The second case had a one-stage procedure. Histology of both the cases showed aganglionosis of the stenotic segment and a normal distal rectum. Both patients had complete resolution of the symptoms, without complications, in a three-year follow-up. The related literatures were reviewed. Hirschsprung's disease should be considered in adults patient presenting with
chronic constipation
. Low anterior resection of the rectum would be a surgical option for the treatment of short and zonal segment of adult Hirschsprung's disease.
...
PMID:Congenital aganglionic megacolon in Nigerian adults: two case reports and review of the literature. 2186 Jan 50
While sigmoid volvulus is commonly seen in older patients, it is rarely encountered in children and younger adults. Consequently, heightened awareness of this entity is required to avoid a delay in diagnosis. Among the pediatric and adult cases of colonic volvulus previously reported in the English literature, 23 of the affected individuals have also been diagnosed with Hirschsprung disease (HD). This report describes a 12-year-old male with a history of
chronic constipation
who presented with
vomiting
and abdominal distension and was found to have sigmoid volvulus with previously unrecognized HD. The case presentation is followed by a review of the literature describing colonic volvulus secondary to HD in children.
...
PMID:Hirschsprung disease presenting as sigmoid volvulus: a case report and review of the literature. 2333 23
Chronic disturbances of gastrointestinal function encompass a wide spectrum of clinical disorders that range from common conditions with mild-to-moderate symptoms to rare diseases characterized by a severe impairment of digestive function, including chronic pain,
vomiting
, bloating and severe constipation. Patients at the clinically severe end of the spectrum can have profound changes in gut transit and motility. In a subset of these patients, histopathological analyses have revealed abnormalities of the gut innervation, including the enteric nervous system, termed enteric neuropathies. This Review discusses advances in the diagnosis and management of the main clinical entities--achalasia, gastroparesis, intestinal pseudo-obstruction and
chronic constipation
--that result from enteric neuropathies, including both primary and secondary forms. We focus on the various evident neuropathologies (degenerative and inflammatory) of these disorders and, where possible, present the specific implications of histological diagnosis to contemporary treatment. This knowledge could enable the future development of novel targeted therapeutic approaches.
...
PMID:New perspectives in the diagnosis and management of enteric neuropathies. 2339 25
Modern imaging has revealed that thoracic disc herniation (TDH) has a prevalence of 11-37% in asymptomatic patients. Pain, sensory disturbances, myelopathy, and lower extremity weakness are the most common presenting symptoms, but other atypical extraspinal complaints, such as gastrointestinal or cardiopulmonary discomfort, may be reported. Our objective is to make providers familiar with TDH's atypical symptoms to help avoid potential serious consequences created by a delay in diagnosis. We report the cases of two patients who each presented with atypical extraspinal symptoms secondary to a TDH. One patient presented with a chronic history of nausea,
emesis
, and chest tightness and MRI showed a large right paramedian disc herniation at T7-8. A second patient reported
chronic constipation
, buttock and leg burning pain, gait instability, and urinary frequency; an MRI of his thoracic spine demonstrated a central disc herniation at T10-11. TDH can present with vague extraspinal symptoms and unfamiliarity with these symptoms can lead to misdiagnosis with progression of the disease and unnecessary diagnostic tests and medical procedures. Therefore, TDH should be included in the differential diagnosis of patients with negative gastrointestinal, genitourinary, and cardiopulmonary system basic studies.
...
PMID:Atypical presentation of thoracic disc herniation: case series and review of the literature. 2369 93
Sigmoid volvulus, a condition generally seen in debilitated elderly patients, is extremely rare in the pediatric age group. Frequent predisposing conditions that accompany pediatric sigmoid volvulus include intestinal malrotation, omphalomesenteric abnormalities, Hirschsprung's disease, imperforate anus and
chronic constipation
. A 16-year-old previously healthy African American male presented with a 12 hour history of sudden onset abdominal pain and intractable
vomiting
. CT was consistent with sigmoid volvulus. A contrast enema did not reduce the volvulus, but it was colonoscopically reduced. Patient condition initially improved after colonoscopy, but he again became distended with abdominal pain, so he was taken to the operating room. On exploratory laparotomy, a band was discovered where the mesenteries of the sigmoid and small bowel adhered and created a narrow fixation point around which the sigmoid twisted. A sigmoidectomy with primary anastomosis was performed. The diagnosis of sigmoid volvulus may be more difficult in children, with barium enema being the most consistently helpful. Seventy percent of cases do not involve an associated congenital problem, suggesting that some pediatric patients may have congenital redundancy of the sigmoid colon and elongation of its mesentery. The congenital band found in our patient was another potential anatomic factor that led to sigmoid volvulus. Pediatric surgeons, accustomed to unusual problems in children, may thus encounter a condition generally found in the debilitated elderly patient.
...
PMID:Sigmoid volvulus in 16-year-old boy with an associated anomalous congenital band. 2416 46
OBJECTIVE. Enteropathy is a very common feature in patients with primary immunodeficiencies. In patients with Del22 gastrointestinal (GI) alterations, including feeding disorders and congenital abnormalities have been often reported, mostly in the first year of life. MATERIAL AND METHODS. Aim of this monocentric study is to better define the GI involvement in a cohort of 26 patients affected with Del22 syndrome. Anamnestic information was retrospectively collected for each patient. Weight and height parameters at the time of the screening were recorded. Plasma levels of hemoglobin, iron, ferritin, albumin, total protein, calcium, phosphorus, transaminase levels, antigliadin (AGA) IgA and IgG, and antitissue transglutaminase (anti-TGase) titers were measured. RESULTS. A GI involvement was identified in the 58% of patients. The prominent problems were abdominal pain,
vomiting
, gastroesophageal reflux and
chronic constipation
. Weight deficiency, short stature and failure to thrive were reported in 54, 42, and 30% of the patients, respectively. The evidence of sideropenic anemia, in keeping with hypoproteinemia, impaired acid steatocrit or cellobiose/mannitol test suggested an abnormal intestinal permeability. In this cohort, a high prevalence of AGA IgA and IgG positivity was observed. Celiac disease (CD) was suspected in three patients, and in one of them confirmed by histology. In this patient, a long-lasting gluten-free diet failed to restore the intestinal architecture. CONCLUSIONS. In conclusion, GI involvement is a very common feature in Del22 patients. A better characterization of GI involvement would be very useful to improve the management of these patients.
...
PMID:Gastrointestinal involvement in patients affected with 22q11.2 deletion syndrome. 2434 32
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