Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two cases of familial multiple endocrine neoplasia syndrome (MEN) are reported. Case 1. A 31-year-old woman began to have repeated attacks of coma in 1970. Blood examination showed fasting sugar as low as 2.05 mmol/L (37 mg/dl). Her disease was cured after the removal of two insulinomas in 1972. However, coma occurred again in 1982. Examination revealed the ratio of concentrations of serum insulin and sugar being more than 0.3. Another operation with removal of 19 insulinomas were performed in our hospital in 1985. After operation, the level of blood sugar returned to normal. Her father had suffered from Zollinger-Ellison Syndrome; the entire stomach and a part of pancreas were removed in 1967. So we examined her brother. His serum calcium level was 2.5-2.9 mmol/L (10.0-11.6 mg/dl) and plasma iPTH level 49.5-115.5 ng/L (normal value 21.4 +/- 7.7 ng/L n = 71). The high level of iPTH could not be suppressed by calcium load test. The total of two and a half of the remaining two parathyroid glands were removed. Pathology confirmed hyperplasia of parathyroid glands. The levels of serum calcium and iPTH returned to normal after operation. Case 2. A 25-year-old woman suffered from hypertension at the age of ten. Adrenal tumor with pheochromocytoma (2 x 2 x 1.5 cm3) was diagnosed and removed at that time. She complained of intermittent coma for 10 months and was thus admitted to our hospital in Nov. 1984. The level of blood sugar was 1.5-3.8 mmol/L (26-67 mg/dl).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[2 cases of familial multiple endocrine neoplasia syndrome]. 257 47

A case of non-traumatic spinal epidural hematoma (SEH) with spontaneous resolution was reported. A 80-year-old woman was admitted to our hospital for her paraplegia of acute onset. She had had no specific previous history, and she did not either receive any drug or suffer from hypertension. On admission, general status was unremarkable. Flaccid paralysis of lower extremities and bilateral sensory disturbance of all modalities below the level of Th4 were observed. Deep tendon reflexes were normal in upper extremities, while absent in lower extremities. Babinski's sign was not elicited. From the findings of CT and metrizamide CT myelography, SEH of ventral type was presumed. MRI revealed hematoma compressing spinal cord over two vertebral segments, and widely spreading even to C7 rostrally and to Th10 caudally. Urgent surgical intervention was taken into consideration, but was not performed because of her rapid improvement: sensory disturbance alleviated from day to day, and she became able to walk within the 3rd day of hospitalization. Almost complete recovery from motor and sensory dysfunction was achieved in about 7 days after admission. Only 4 cases of spontaneous recovery of SEH have been reported so far, and this patient is the 5th such case. Although CT and metrizamide CT myelography are useful in diagnosing SEH, MRI is also proved to be an accurate and efficacious method for evaluation of its size, location and extent in the spinal canal.
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PMID:[A case of acute spinal epidural hematoma with spontaneous resolution and its MRI]. 258 89

A case of severe vasoconstriction treated as cardiorespiratory collapse in a woman given extraamniotic PGF2alpha for midtrimester abortion is described, with comments on management of this rare reaction. The patient was having elective termination because of confirmed spina bifida with hydrocephalus by ultrasound and elevated AFP at 18 weeks gestation. She was given a 4 mg test dose of PGF2alpha (Dinoprost, Upjohn Pty, Ltd) in viscous gel (Tylose MH300, Hoechst Australia Ltd) via extraamniotic Foley catheter. She immediately developed dyspnea, abdominal and breast pain, hypotension of 50 mm Hg systolic, peripheral vasoconstriction, cyanosis and confusion. She was treated with iv Hartmann's solution 600 ml, oxygen 8 1/min, and sc adrenaline 1/1000 0.5 ml. She seemed to improve after receiving 500 ml 3.5% polygeline colloid (Haemaccel, Behringwerke AG), and 5 ml 1/10,000 adrenaline iv, as her systolic blood pressure rose to 70 mm Hg measured indirectly. 500 ml more iv colloid was given, and blood pressure rose to 90 mm Hg. Then she suddenly deteriorated with florid pulmonary edema. Oxygen saturation fell and positive pressure ventilation was begun. She was given furosemide 160 mg iv and hydrocortisone 500 mg iv. Anaphylactic reaction was ruled out on the basis of blood count; amniotic fluid embolism was ruled out because of minor changes in clotting parameters. The events seen here most likely occurred as a result of inadvertent injection of PGF2alpha into the arterial circulation, causing increased pulmonary arterial pressure and vascular resistance, systemic vasoconstriction interpreted as hypotension, all exacerbated by adrenaline and exogenous fluid load. Severe hypertension after extraamniotic PGF2alpha has been reported before in a similar case of apparent hypotension treated with agents to increase blood pressure. PGF2a should not be used without facilities to treat such adverse reactions.
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PMID:Cardiorespiratory collapse and pulmonary oedema due to intravascular absorption of prostaglandin F2 alpha administered extraamniotically for midtrimester termination of pregnancy. 260 61

Cardiomyopathy developed in the peripartum period in two healthy primigravida at 41 and 42 weeks of gestation are presented. In the first case, the patient presented with pulmonary oedema and had cardiac arrest immediately after admission. After resuscitation, a live baby was delivered by Caesarean section. Second cardiac arrest occurred after 12 hours of operation and the patient was resuscitated again. On the 8th post operative day, patient died of D.I.V.C. and renal failure. The second case was a twin pregnancy associated with pregnancy induced hypertension. Caesarean section was performed for foetal distress. She developed pulmonary oedema with left ventricular failure on the second post operative day, was resuscitated and discharged on the 15th day. These are the first two cases to be reported from Hospital University Sains Malaysia. Reference is made to three other cases in which a similar pathological process might have occurred.
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PMID:Cardiomyopathy in pregnancy: 2 case reports. 260 81

In the present study, we report a case of pheochromocytoma whose high blood pressure was well controlled by single-agent therapy with long-acting nifedipine, in spite of the failure of the combination of labetalol and prazosin in lowering blood pressure satisfactorily. A 48 year old female was first noted to have hypertension (160/100 mmHg) at 45 years of age. Hypertension was not controlled by conventional antihypertensive drugs. She was admitted to Fukui Prefectural Hospital in September, 1985. Her blood pressure on admission was 210/110 mmHg. Extraction of the left adrenal gland containing a pheochromocytoma (30 x 37 x 10 mm) was performed in November, 1985. Her hypertension and abnormally high plasma noradrenaline (NA) concentration (1,760 pg/ml, normal value 40-350 pg/ml) were sustained even after operation. Combination therapy with labetalol (400 mg/day) and prazosin (6 mg/day) was unsatisfactory, and the addition of long-acting nifedipine (40 mg/day) produced a marked decrease in blood pressure. Furthermore, single therapy with long-acting nifedipine was effective. No reduction of urinary NA excretion was observed in our patient during long-acting nifedipine therapy, suggesting that the decrease in blood pressure was not caused by suppression of NA release from pheochromocytoma tissue.
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PMID:Effectiveness of long-acting nifedipine in pheochromocytoma. 261 35

A 67-year-old woman was admitted to our hospital with chest pain and dyspnea which occurred suddenly after vomiting. She was well until admission except for cholelithiasis and hypertension which had been pointed out 3 years earlier. Arterial blood gas analysis showed hypoxemia without hypercapnea. Chest X-ray examination on admission revealed intra-mediastinal air with a niveau behind the heart which compressed the vasculature of the left lower lobe and a small amount of air in the regions adjacent to the trachea, left main bronchus and aortic arch. The serial chest radiographs showed pneumomediastinum, subcutaneous emphysema, pneumothorax and pleural effusion in that order within 16 hours after the onset. The diagnosis of esophageal rupture was made by CT scan of the chest performed after oral administration of Gastrografin, which demonstrated extravasation of contrast medium into the mediastinum. Surgical treatment including eversion stripping and esophagogastrostomy was performed 23 hours after the onset. Pathological examination of the removed specimens revealed a rupture of the lower portion of the esophagus originated in the gastric ulcer of the cardia. In spite of intensive care, she died 45 days after surgery because of renal failure. It was considered that the most important point in the early diagnosis of esophageal rupture was to suspect this disease based on the gastric symptoms followed by the respiratory symptoms and to demonstrate pneumomediastinum in chest X-ray. Chest CT scan performed after the oral administration of contrast medium could be an useful and non-invasive diagnostic procedure.
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PMID:[A case of esophageal rupture confirmed by chest CT: characteristic changes in chest radiographs]. 261 3

Chronic oral candidiasis is generally not considered a premalignant condition. We report on two patients with carcinoma in situ and carcinoma in the soft palate, probably preceded by long lasting chronic Candida infection. The first patient was a 56-year-old woman who suffered from disturbances in the calcium and potassium metabolism and high blood pressure due to a previous goiter operation during which the parathyroids had been removed. She also suffered from bronchitis and had been smoking 12 cigarettes a day for many decades. For several years she had had more or less constant symptoms from airway infections. Increasing symptoms from the throat had developed 2 years before referral and, in this period, she had been in constant antifungal therapy with no effect on the symptoms. Objectively, the entire soft palate, uvula and the palatoglossal arches were fiery red with whitish plaques which were not removable (Fig. 1). A biopsy revealed severe dysplasia and focal carcinoma in situ Subsequently, the lesion in the soft palate was partly removed by laser surgery followed by radiation therapy over a period of 2 month. One year later there was no signs of recurrence (Fig. 4). The second patient, a 53-year-old healthy woman, was referred because of difficulties in eating due to pain in the throat which had existed for 2 years. Without any effect on the symptoms, she had had antifungal therapy for 4 weeks. The patient had been smoking 15 cigarettes a day for many years. Objectively, an area with whitish plaques and nodules on an erythematous background was found (Fig. 5).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Carcinoma in situ and carcinoma in patients with chronic oral candidiasis]. 263 19

We report a case of spinal artery aneurysm, secondary to the coarctation of aorta, who presented with initial signs of transverse myelopathy. A 45-year-old woman was admitted to the hospital because of quadriplegia. She had a history of subarachnoid hemorrhage traced to unknown origin. Physical examination revealed hypertension of upper limbs, but any artery of the lower limbs was not palpable. On neurological examination, she was alert, quadriplegic, and anesthetic below C4 level. Neck was stiff and meningeal signs were presented. The liquor was bloody. Myelography demonstrated complete block at C5-6. The right retrograde brachial angiography showed an aneurysm of cervical spinal artery. Digital subtraction angiography demonstrated a coarctation of the aorta. Coarctation of the aorta was considered to have caused spinal artery aneurysm, and is the first reported case in Japan.
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PMID:[A case of spinal artery aneurysm presenting transverse myelopathy associated with coarctation of the aorta]. 268 31

Myocardial infarction during pregnancy and puerperium is very rare. Increased awareness of its possible occurrence is important for diagnosis. A young woman who developed acute myocardial infarction 14 days after labor is described. She had no coronary risk factors; coronary angiography was not done, but ergometric test involving maximal stress done 22 months after confinement did not reveal signs or symptoms of disease. An additional 62 women with myocardial infarction, 51 during pregnancy and 11 in puerperium, reported in the literature were reviewed. The following points were observed: (1) Hypertension was present in 25% of cases. (2) Four out of 6 coronary angiograms performed after the infarct were normal. (3) Fifteen patients died (24% mortality). (4) Coronary atherosclerosis was the main finding in 7 out of 9 post-mortem examinations.
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PMID:Acute myocardial infarction in pregnancy and puerperium. 269 15

A patient with ruptured anterior communicating artery aneurysm associated with occlusion of the bilateral middle cerebral arteries is presented. A 70-year-old woman was hospitalized for sudden onset of severe headache and vomiting. She was alert, and no neurological deficit was found. CT scan showed a subarachnoid hemorrhage. Cerebral angiogram demonstrated occlusion of the bilateral middle cerebral arteries and ruptured anterior communicating artery aneurysm. After operation, she fully recovered and was able to walk at the time of discharge. In aneurysmal formation, we know from the literatures that hemodynamic stress plays an important role. In this case, occlusion of the bilateral middle cerebral arteries caused hemodynamic stress on the anterior cerebral arteries and anterior communicating artery. It is suggested that this is a causative factor of aneurysmal formation under systemic hypertension.
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PMID:[A case of anterior communicating artery aneurysm with occlusion of the bilateral middle cerebral arteries]. 269 90


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