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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case of acute spinal epidural hematoma due to the rupture of cavernous angioma is reported. A 68-year-old man was admitted to our hospital with a complaint of hematoemesis. After the successful treatment of bleeding from a gastric ulcer by using endoscopical method, he noticed severe motor weakness in his lower extremities. Complete paraparesis of his lower limbs, total sensory loss below the level of fifth thoracic vertebrae, and bladder disturbance were revealed on neurological examination. A metrizamide myelogram showed complete block at the level of fourth thoracic vertebrae. A computed tomography (CT) scan disclosed a dorsolateral heterogeneous high density area (92 Hounsfield Unit) on the right with displacement of the spinal cord to the left, extending from the level of second to fifth thoracic vertebrae. He was operated thirty hours after the onset. After the laminectomy, an epidural hematoma covering over the dural sac was recognized. Following the removal of the hematoma, a hemorrhagic mass was disclosed and removed successfully. A pathological examination revealed cavernous angioma. His symptoms improved partially in three months after the operation. There have been thirteen cases of non-traumatic spinal epidural hematoma which had been diagnosed by CT scan, as far as we are aware. Although only four cases out of 13 were diagnosed without using any contrast materials, we stress that the spinal epidural hematoma can be diagnosed only by plain CT scan because of its characteristic clinical feature, attenuation coefficient, and mass effect to the spinal cord.
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PMID:[CT findings in acute spinal epidural hematoma caused by a ruptured cavernous angioma]. 372 79

A 62-year-old man developed recurrent TIAs presenting as mild unconsciousness, dysarthria and weakness of the right upper extremity lasting for 15 to 20 minutes. He was found to have severe iron deficiency anemia (hemoglobin: 5.5-5.9g/dl; hematocrit: 18.4-19.5%) which insidiously developed through the chronic bleeding from the gastric ulcer. He had slight hypertension (184/86mmHg), but no orthostatic hypotension. DSA and MR angiography showed severe stenosis at the origin of the bilateral internal carotid arteries and of the left vertebral artery. There was also hypoplasia of the right vertebral artery. Blood circulation detected by 123I-IMP-SPECT was markedly decreased in the whole brain and in the right hemisphere of the cerebellum. TIA was, however, completely disappeared following to the recovery of anemia. The present case suggested that the presence of severe anemia accelerated the occurrence of hemodynamic TIA (regional cerebral anemic hypoxia), which is probably the consequence of the reduced oxygen-transporting capacity of the blood.
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PMID:[Hemodynamic TIA associated with severe anemia--a case report]. 799 47

A 55 year-old man was admitted to the department of the gastroenterology of the hospital because of severe weakness and appetite loss for the past one month. In the last two months, he has been suffering from recurrent fistula of the anus. He left his symptoms without therapy. A gastric ulcer was found out with gastric endoscopy. At the same time, chest X-ray film showed bilateral abnormal shadows, which were suspected of severe pulmonary tuberculosis by a chest physician. After the admission, the patient immediately developed respiratory failure. Both sputa and discharge from anal fistula were positive for acid fast bacillus. Despite of anti-tuberculosis therapy and mechanical ventilation, he died of respiratory failure. At the autopsy, severe pulmonary tuberculosis, tuberculous fistula of the anus, intestinal tuberculosis with perforation, miliary tuberculosis and peptic ulcer of the stomach were defined. We suspected that the extensive disease caused by hematogeneous spread and the late diagnosis of tuberculosis was owing to patient's delay.
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PMID:[An autopsy case of severe tuberculosis associated with anal fistula and intestinal perforation]. 936 11

Most gastroduodenal ulcer disease results from a weakness in the normal gastric mucous barrier against the penetration of acid secreted by the stomach. Based on meticulous and insightful research, the distinguished physiologist Franklin Hollander hypothesized that the stomach is protected against its own acid secretion by a dynamic two-component mucus-mucosal barrier. Hollander and his co-workers defined the physical and chemical characteristics of the mucus components of this barrier, as well as the defense provided by the surface epithelial cell layer, which he viewed as the second line of defense (the second component). Barrier investigators at Mount Sinai demonstrated the effects of impairment of barrier function with resultant increased back-diffusion of acid, and they defined the consequences of this acid penetration into the gastric epithelium. The contribution of these workers included important observations on the natural impermeability of the gastric corpus and fundus as well as the normally increased permeability of the antrum. They also presented evidence on the role of bile in duodenogastric reflux in gastric ulcer disease and the presence of impaired barrier function in patients with gastric ulcer and pernicious anemia. Further studies included demonstration that stress and carcinogens could disrupt the gastric mucosal barrier. Disruption of the barrier, in turn, was shown to allow carcinogenesis to occur by permitting the absorption of certain carcinogens which otherwise are warded off by the barrier. The Hollander two-component gastric mucosal barrier hypothesis has, in recent years, been increasingly validated by experimental data coming from other laboratories.
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PMID:The gastric mucosal barrier. 1067 82

We report a 61-year-old man with vitamin E deficiency, presenting with, myopathy as an only clinical symptom. In 1997, at 59 years of age, he noted mild proxymal-muscle weakness and atrophy in the four extremities, nine years after he received a Billroth II partial gastrectomy for a gastric ulcer. His muscle weakness slowly exacerbated, and he was admitted to our hospital in 1999. On admission, neurological examination confirmed mild proximal-muscle weakness and atrophy in the four extremities. Intelligence, cranial nerves, coordination, sensation and tendon reflexes were all normal. Laboratory examination showed normochromic anemia (Hb 9.9 g/dl, Ht 30.9%, MCV 97.5 fl, MCHC 31.2 pg), hypoproteinemia (5.0 g/dl), and hypocholesterolemia (107 mg/dl). The levels of serum CK, lactate and pyruvate were normal. The serum vitamin E level was markedly reduced (0.17 mg/dl; normal 0.75-1.41). Cerebrospinal fluid was normal. Nerve conduction, sensory evoked potentials (SEP), electromyography (EMG), head CT and electroencephalography (EEG) were all normal. Muscle biopsy from the right deltoid muscle showed both mild myogenic and neurogenic changes. Remarkably, type 1 muscle fiber predominance and granular accumulation of autofluorescent lipofuscin granules in the muscle fibers were found. These pathological findings were compatible with those of vitamin E-deficient myopathy. Thus, he was diagnosed as having vitamin E-deficient myopathy, which was confirmed by apparent effective supplementation of vitamin E. Interestingly, our present case did not show any other neurological manifestations such as deep sensory disturbance, sensory ataxia or polyneuropathy. A long-term workload due to hard physical labor and smoking in our patient may have accelerated oxidative muscle damage, resulting in amyotrophy mainly due to vitamin E deficient myopathy.
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PMID:[A patient with vitamin E deficient, myopathy presenting with amyotrophy]. 1180 55

Lymphoma is a systemic disease. It is not uncommon to be found involved in digestive or central nervous system. However, lymphoma involved in these two systems at the same time is rare. The clinical feature of a case of lymphoma with gastrointestinal bleeding and limbs weakness was investigated and the literature was reviewed. The patient came to our hospital with melena and hematemesis. She was diagnosed as gastric ulcer by gastroscopy and biopsy showed lymphoma. Two days after she came to hospital, the patient presented with progressing limbs weakness. Magnetic resonance imaging (MRI) showed irregular abnormal signals in T2-T4 vertebra, which was enhanced obviously. A strip abnormal signal could be seen in spinal cord and involved in neighboring centrum and ribbing. The lesion extended to paravertebral tissue. The final diagnosis was lymphoma involved in stomach and spinal cord. Diseases presented with both upper digestive tract bleeding and symptoms of central nervous system were rare, including malignancies, virus infection and some therapy. Lymphoma was one of the causes. On the other hand, spinal cord ischemia might occur after gastrointestinal bleeding. Thus, doctors should examine the patients carefully to diagnose these diseases.
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PMID:[A case of upper gastrointestinal bleeding and paraplegia]. 1765 79

Why do so many patients opt for a surgical solution to lumbosacral (L-S) radicular pain? A rhetoric as well as specific question.Recently a Big Ten coach underwent the scalpel for the third time in two years. "Pain" not masochism was his response when questioned by the press, "Why the knife?"Most physicians and patients equate the severity of L-S radicular pain with the seriousness of the disc derangement.This is not so!Most physicians are aware that radicular pain is inversely proportional to the weakness associated with L-S disc herniation or extrusion. The natural history is a general remission of pain with a little exercise, perhaps some medication, and mostly Mother Nature.A sudden cessation of pain suggests a "dead" root and significant weakness. Unfortunate? Not necessarily.Electrodiagnostic studies can demonstrate a L-S radiculopathy within two weeks of onset and after one week can differentiate neurapraxic (reversible) weakness from permanent weakness.In both instances surgery is not the treatment of choice. In the first instance a conduction block at this inflamed nerve root is the problem and in the second scenario the weakness is generally not reversible with surgery (in fact the operation could be blamed).Nonradicular back pain needs a physiatric evaluation and management program.Patients should be reassured in all situations that most people "get over" acute back pain (including radicular) with minimal residuals if they are patient and educable!After all, rehabilitation is essentially teaching and patient learning. All patients with low back pain need thorough grounding in anatomy and physiology of the low back and biomechanics of lifting, in order to fend off advice of well-meaning friends, relatives, or even other "health" professionals.A recent study announced 10 times more lumbar laminectomies are done in the United States than in Europe. To reduce this number, I suggest all second opinions for this major (e.g., Discectomy) lumbar assault be given by a nonsurgeon who understands back problems (i.e., a physiatrist).Isn't this essentially the same as a gastroenterologist presenting a second opinion for management of a gastric ulcer-medical versus surgical?A physiatrist would provide a second opinion instead of a seconding opinion.
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PMID:Low back pain. 2457 48

Helicobacter pylori causes one of the most common infections in human populations. The role of this bacterium in chronic gastritis, gastric ulcer, gastric cancer, as well as extra-digestive diseases such as ischemic heart disease and chronic obstructive pulmonary diseases, is well known. Prevention and control of these diseases can occur by early diagnosis and eradication of H. pylori infection. At present, different methods have been established to detect H. pylori infection. The biopsy-based tests, which are known as invasive methods, such as rapid urease test and histology, have the highest specificity among the others. Similarly, culture of biopsy samples is used for diagnosis of H. pylori infection. It has a high specificity value, and also allows us to perform antibiotic sensitivity testing. On the contrary, polymerase chain reaction and other molecular methods have good sensitivity and specificity, and can be used for detection of H. pylori infection, its virulence factors, and eradication success after treatment. While serological tests are more appropriate for epidemiological studies, their main weakness for clinical use is low specificity. Overall, specificity and sensitivity, cost, usefulness, and limitation of tests should be considered for selection of detection methods of H. pylori in each country.
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PMID:The Diagnostic Tests for Detection of Helicobacter pylori Infection. 3064 11

Peptic ulcer disease is common and can be diagnosed easily if the patient has an ulcer history or characteristic abdominal symptoms. On the other hand, it may take a long time for the patient to visit the hospital due to severe complications if the patient is old or insensitive to symptoms caused by peptic ulcers. In the present case, a 72-year-old female visited the hospital due to general weakness and inadequate oral intake, which started two weeks ago. Endoscopy and abdominal CT revealed huge gastric ulcer findings. Through a tissue examination by endoscopy, hepatic cells were identified, and the patient was diagnosed with peptic ulcer perforation to the liver and later received surgical treatment.
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PMID:Gastric Ulcer Perforation to the Liver Diagnosed by Endoscopic Biopsy. 3244 59