Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In order to facilitate for the general physicians the making of a suitable selection of babies who are in the most urgent need of specialized treatment at cardiac centres, simple methods for diagnosing and qualifying congenital cardiovascular diseases were elaborated. The following "minor" criteria were taken for suspecting a CHD: 1) cardiorespiratory distress following birth, 2) sequentially repeated Apgar score below normal, 3) "pneumonia" symptoms with respiratory distress, dyspnoea and cyanosis, attacks of unconsciousness, 4) feeding difficulties, failure to thrive, inexplicable irritability, 5) presence of other congenital anomalies. The almost certain presence of serious heart disease should be recognized in children, showing the following "major" symptoms: 1) permanent cyanosis, pallor or greyish colour, 2) cardiorespiratory failure (resembling usually symptoms of pneumonia), 3) ECG patterns indicating ventricular hypertrophy signs, 4) other significantly abnormal ECG patterns (e.g. AV and intraventricular conduction disturbances), 5) cardiac enlargement and lung vascularity abnormalities in chest X-rays, 6) weak, or impalpable arterial, particularly femoral pulses, femoral arterial pressures significantly lower, than at upper extremities, bounding pulses and high-pressure amplitude in arms and legs, 7) abnormal heart sounds and pathologic heart and vascular murmurs. A diagnostic "key", based upon evaluation of the "major criteria" facilitates the diagnosis and differentiation of the most important CHD's at neonatal and infantile age. When using this "key" one should keep in mind the relative frequency of incidence of particular lesions. The initial diagnoses by the above "key" were verified in 354 patients by cardiovascular catherisation, angiocardiography, surgical exploration, and for by autopsy. The diagnoses were perfectly accurate in 83.6% cases, in further 11.3% cases being also accurate but were supplemented by some details, and had to be corrected in only 5.1% cases.
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PMID:[Congenital heart diseases in newborns and infants; early detection, differentiation and accuracy of clinical diagnoses (author's transl)]. 122 66

Cefprozil (CFPZ, BMY-28100), a new oral cephalosporin, was evaluated for its antibacterial activity and clinical efficacy. Thirty-four patients were treated with 7.7-36.2 mg/kg per day of CFPZ divided into 3 times. A total of 33 patients including 3 with acute pneumonia, 2 with acute bronchitis, 17 with acute upper respiratory tract infections, 4 with urinary tract infections, 1 with suppurative lymphadenitis and 6 with other soft tissue infections were evaluated for clinical efficacy except for 1 patient whose general conditions were too serious to continue to be treated with orally medication. Clinical effects were excellent in 8 patients and good in 23 but 2 cases were excluded because they were suspected for viral infections, hence the overall efficacy rate was 100%. Bacteriological responses were confirmed on 6 (66.7%) strains which were eradicated by the treatment out of 9 strains identified. CFPZ showed stronger antibacterial activities than those of cefaclor. Side effects or abnormal laboratory test results were observed in 2 patients; nausea and pallor of face in 1 patient and an increase of eosinophil in 1. The above findings suggest that CFPZ is a safe and useful antibiotics for the treatment of bacterial infections in pediatric patients.
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PMID:[Clinical evaluation of a new oral cephalosporin, cefprozil, in pediatrics]. 128 81

At age 2 months a male infant presented with a cyclic clinical syndrome every 14-21 days that included pharyngeal aphthous ulcers, high fever, lymphadenopathy, pallor, and malaise. Serial blood studies indicated cycling of all blood cell elements, compatible with a diagnosis of cyclic hematopoiesis (CH). He also manifested a progressively severe immune deficiency, not described before in human CH. When first studied at age 5 months, he was hypogammaglobulinaemic with normal B lymphocyte numbers. By 6.5 months, he was agammaglobulinaemic. At age 8 months, he developed severe pneumocystis carinii pneumonia, and studies showed a state of severe combined immune deficiency. The patient received a bone marrow transplant from his HLA-identical sister with no preconditioning therapy. Subsequently, normal immune function developed and the cyclic hematopoiesis resolved. The majority of lymphocytes is of donor origin. Persistence of erythrocytes and neutrophils of recipient origin suggests that the hematopoietic stem cells were not abnormal. We speculate that this patient had a primary deficiency of a differentiation factor affecting maturation of lymphoid and myeloid progenitor cells.
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PMID:Severe combined immune deficiency presenting with cyclic hematopoiesis. 176 43

An autopsy case of progressive supranuclear palsy (PSP) associated with central pontine myelinolysis (CPM) is reported. A 73-year-old male patient suffered from gait disturbance for about 5 years. The clinical features were characterized by gradual development of supranuclear ophthalmoplegia, tremor, bradykinesia, rigidity, neck dystonia, dementia and pseudobulbar palsy at the advanced stage of his illness. Treatment with levodopa did not improve his neurological signs and symptoms. PSP or multiple system atrophy was considered as a clinical diagnosis of the patient. He died of pneumonia, acute pancreatitis and liver dysfunction in November 1985. The main neuropathological findings were neuronal loss and gliosis with neurofibrillary tangles of globose type in the globus pallidus, subthalamic nucleus, substantia nigra and dentate nucleus, and at the base of the pons, bilateral and symmetrical demyelination was found. In addition, myelin staining revealed circumscribed pallor in the cerebral white matter. The histologic diagnosis was PSP associated with CPM. An association of PSP with CPM is rare in the elderly and possible etiologic factors of both diseases were discussed.
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PMID:[An autopsy case of progressive supranuclear palsy with central pontine myelinolysis]. 187 Feb 89

A 8 day-old full-term newborn showed severe cardiac disturbances after intravenous injection of erythromycin. The neonate, suspected of having Chlamydia pneumonitis because of tachypnea and rhinitis, had been given 5 injections of erythromycin without clinical effect. Pallor, vomiting and bradycardia developed a few minutes after the 6th injection, and ECG showed ventricular arrhythmia, prolonged QT interval and an atrioventricular block. The infant died in intensive care unit. This case and the analysis of other published cases of cardiac disturbances following the parenteral use of erythromycin, indicate the potential arrhythmogenic risk of this drug. It is suggested that newborns treated with erythromycin should be monitored by ECG.
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PMID:[QT prolongation and circulatory arrest after an injection of erythromycin in a newborn infant]. 201 21

A 68-year-old man without familial history developed ataxic gait and sensory disturbance in the lower extremities. At the age of 74, neurological examination revealed marked cerebellar ataxia of all limbs, dysarthria, sensory disturbance of glove and stocking type in the extremities, and slight neurogenic muscular atrophy. There were no mental deterioration and dysautonomia. He died of pneumonia at the age of 74. Neuropathological findings. The cerebellum was decreased in size. Microscopically, there were severe disappearance of Purkinje cells in the cerebellar vermis and hemispheres. The molecular layer, granular cell layer, and cerebellar white matter were preserved. Neurons of the inferior olivary nuclei were also spared. In the spinal cord, there was myelin pallor in the posterior column predominant in Goll's fascicule and moderate atrophy of neurons in the anterior horn. Degeneration of the posterior roots was greater than that of the anterior roots. No abnormal findings were found in the extrapyramidal system, cranial nerves, and cerebrum. We compared this case clinicopathologically with other diseases with cortical cerebellar atrophy; alcoholic cerebellar degeneration, phenytoin intoxication, neuroleptic malignant syndrome, and subacute paraneoplastic cerebellar degeneration. In conclusion, idiopathic late cerebellar cortical atrophy (LCCA) was different clinicopathologically from the other diseases. Especially, LCCA showed the characteristic topography of Purkinje cells loss sparing the molecular and granule cell layers.
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PMID:[An autopsied case of idiopathic late cortical cerebellar atrophy--comparison with other cortical cerebellar atrophy]. 208 23

The pattern of illness in 60 consecutive children with homozygous sickle cell disease who attended the Paediatric Emergency Room of a busy Lagos hospital with acute illness was studied prospectively. Their ages ranged from 3 months to 13 years with a peak in the 2nd year. There were twice as many boys as girls. The commonest symptoms were fever, limb or abdominal pain and cough, and the commonest signs were pallor and hepatomegaly. Painful crises occurred in 27, anaemic crises in 11, and a combination of these in 12 children. Infection was detected in 76% of subjects in crises. Infection was found in 82% of all the children and was mainly bacterial. The commonest infections were pneumonia (35%), bacteraemia (32%), tonsillitis/pharyngitis (17%) and osteomyelitis (8%). The predominant bacteria isolated were Klebsiella spp (38%), E. coli (23%), Staph. aureus (23%), Staph. albus (23%) and Pseudomonas spp (23%). Some children had multiple isolates. Bacterial infection was a major cause of morbidity in very young children and merits appropriate control and preventive measures in this age group. The spectrum of bacteria isolated makes it unlikely that the specific anti-pneumococcal measures widely advocated in Europe and America for young children with SCA would be appropriate in Nigeria.
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PMID:Acute illness in Nigerian children with sickle cell anaemia. 244 66

In Lesotho's central hospital 55 (25%) of 218 admissions for severe PEM died during 1981 and 1982. Most deaths (62%) occurred in the first week. The most important causes of death were acute GE and pneumonia in marasmus and kwashiorkor, respectively. The cause of death remained obscure in 16 children, however. In marasmus a poor prognosis was significantly associated with the finding on admission of a temperature less than 36.5 degrees C (P less than 0.05), apathy (P less than 0.01) and a depigmented skin (P less than 0.05), while in marasmic kwashiorkor only the finding of the latter was significantly (P less than 0.05) associated with death. In non-survivors with kwashiorkor the following characteristics were observed significantly more often: complaints of diarrhoea and/or vomiting on admission (P less than 0.05), the finding of apathy, pallor, skin defects and hepatomegaly on admission (P less than 0.01), and the finding of a low serum albumen, Na+ and K+ in the first days (P less than 0.05). Irritability was significantly (P less than 0.05) more common in survivors with kwashiorkor. Xerophthalmia was observed only once. Infections were diagnosed in 86% of all and giardiasis in 28% of 146 children. Twenty-eight children contracted measles of whom 5 died. Severe PEM still carries a high mortality despite hospitalisation. The findings confirm the need for intensive management of severe PEM.
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PMID:Severe protein energy malnutrition in Lesotho, death and survival in hospital, clinical findings. 310 Dec 51

We reviewed the Tumor Registry for 1981 at the Children's Hospital of Philadelphia to identify all the children with newly diagnosed cancer who were seen initially in the emergency department (ED). Of the 220 new patients listed, 16 (7.3%) sought initial care in the ED (1 per 4,500 ED visits). Seven had leukemia, five had non-CNS solid tumors (2 lymphoreticular, 1 Wilms', 1 neuroblastoma, and 1 ovarian), and four had CNS tumors. Among the children with leukemia, pallor (6) and decreased activity (4) were the most common complaints. Duration of symptoms ranged from 4 days to 3 weeks. Physical examination showed pallor (5), splenomegaly (4), fever (3), hepatomegaly (3), lymphadenopathy (3), and ecchymoses or petechiae (2). The complete blood count and peripheral smears were all abnormal. The five patients with non-CNS solid tumors had symptoms related to the location of their neoplasms. The patients with Wilms' tumor, neuroblastoma, and ovarian dysgerminoma had abdominal masses; the patient with lymphoma had a large, painful inguinal node; and the patient with histiocytosis X had an infiltrative rash, gingivitis, and pneumonitis. Of the four children with CNS tumors, three had headache, and one had an incidentally detected scotoma following head trauma. All four eventually had abnormal neurologic exams and computer tomographic scans, but two were discharged initially with psychiatric diagnoses. We conclude that cancer, although rare in children, occurs with greater relative frequency in the referral hospital ED than that predicted by published cancer rates from the referring hospital's ED.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Detection of cancer in the pediatric emergency department. 384 22

The preleukemic syndrome occurs mainly after middle age. We report 11 patients, aged 62 to 92 years, who presented with weakness, fatigue, malaise and pallor. Eight patients died; survival from the time of diagnosis was between 2 and 21 months. Two of them developed acute myelomonocytic leukemia. A third patient developed Philadelphia chromosome-negative chronic myeloid leukemia within 9 months. Serum unsaturated B12 binding capacity and transcobalamin I were elevated in this patient, preceding the transformation to chronic myeloid leukemia. Five other patients died from sepsis or pneumonia. All patients were anemic, and 10 were leukopenic. Bone marrow was hypocellular in 1 and hypercellular in 10 cases. Chromosomal studies were performed in five patients, with three showing abnormal findings: 47xx, trisomy 8 and a tetraploid karyotype 92xxyy5q-. No cytotoxic treatment should be given during the preleukemic phase until transformation to acute leukemia occurs. Since preleukemic patients are very susceptible to infections, early diagnosis of the condition is important, as is supportive care in the case of surgery.
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PMID:Preleukemic syndrome in elderly patients--report of 11 cases. 385 73


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