Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0034063 (pulmonary edema)
 10,665 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This is an autopsy report of multiple primary cancers observed in a patient who had clinically been diagnosed as chronic arsenic poisoning. An 88-year-old man, non-smoker, had worked in an arsenic mine for 6 years from the age of 47. He had undergone operations for Bowen's disease and gastric cancer at ages 80 and 86, respectively. At autopsy, squamous cell carcinoma of the lung and a polypoid lesion in the piriform recess were found. Furthermore, microscopic examination revealed latent prostatic adenocarcinoma and oncocytoma in the kidney. The polypoid lesion of the piriform recess appeared to originate from the duct of the minor salivary gland in the pharynx, showing an adenoid cystic carcinoma-like pattern with squamous cell carcinoma in part. The cause of death was thought to be respiratory failure due to bronchopneumonia and pulmonary edema as well as hydrothorax, and chronic heart failure following ischemic heart disease. Bowen's disease was followed by four internal malignant tumors, even though the etiological relation between these cancers and arsenic is not clear.
 ...
PMID:Multiple primary cancers in a case of chronic arsenic poisoning--an autopsy report. 233 47

A registry of suspected cases of cancer-associated hemolytic-uremic syndrome (C-HUS) was established in May 1984. Records of 85 patients from the registry, all with history of cancer, hematocrit less than or equal to 25%, platelet count less than 100,000, and serum creatinine greater than or equal to 1.6 mg/dL were subjected to in-depth analysis. Eighty-nine percent of patients had adenocarcinoma, including 26% with gastric cancer. Microangiopathic hemolysis was reported in 83 patients; coagulation studies were normal with rare exception. Bone marrow examination ruled out chemotherapy-induced myelosuppression in 68 of 85. Thirty-five percent of patients were without evident cancer at time of syndrome development. Mitomycin (MMC) was part of the treatment regimen in 84 patients; all but nine received a cumulative dose greater than 60 mg. Pulmonary edema, generally noncardiogenic, developed in 65% of patients, often after blood product transfusions. C-HUS has a high mortality: over 50% of patients died of or with syndrome, most within 8 weeks of syndrome development. Conventional treatment was ineffective, although ten of 21 treated with staphylococcal protein A (SPA) immunopheresis showed significant responses. Statistical analysis found only absence of obvious tumor and treatment with SPA to suggest favorable prognosis. C-HUS is distinguishable from related syndromes such as childhood HUS, thrombotic thrombocytopenic purpura (TTP), consumption coagulopathy, and microangiopathic hemolysis associated with advanced carcinoma. MMC is likely involved in the development of C-HUS; the risk of developing C-HUS after treatment with MMC is between 4% and 15%. However, possible bias in patients referred to the registry and reports of non-MMC C-HUS cases must be remembered. Recommendations include careful monitoring of renal and hematologic function in patients treated with MMC, aggressive nontransfusion in patients with suspected C-HUS, and consideration of treatment with SPA immunopheresis in patients with definite syndrome.
 ...
PMID:Cancer-associated hemolytic-uremic syndrome: analysis of 85 cases from a national registry. 251 Dec 78

In Japan, elderly patients who develop myasthenia gravis (MG) are increasing in number. However, there are few clinical reports concerning this issue. We evaluated the clinical manifestations, inducing or exacerbating factors, complications, treatments and prognosis of systemic MG in 11 patients older than 60 years of age. Bulbar symptoms were more frequent in these patients compared with younger MG patients, and 6 out of 11 cases (54.5%) were mistakenly diagnosed as cerebrovascular disorders. Among inducing or exacerbating factors of MG were psychological problems inherently involved with the aged, physical factors, and inappropriate termination or rejection of medication. Increase in the level of anti-Ach-R antibodies was recognized in 10 out of 11 cases (90.9%). A high percentage of the patients had thymoma (36.4%) and thyroid diseases (45.5%): 3 with Hashimoto's thyroiditis (27.3%), 1 with thyroid ophthalmopathy associated with hyperthyroidism, and 1 with simple goiter. Others were accompanied by ischemic heart disease, prostatic hypertrophy or stomach cancer. We treated these patients with corticosteroids, immunoglobulin, radiation for thymoma, or thymectomy in addition to administration of anticholinesterase agents. Prognostically, we found that duration of illness before death was shorter in those with onset later than 70 years of age. Seven out of 11 (63.6%) patients died of either aspiration pneumonia (4 cases), complications of thymectomy, congestive pulmonary edema or stomach cancer. There were no deaths associated with myasthenic crisis.
 ...
PMID:[Clinical evaluation of myasthenia gravis in elderly patients]. 764 74

A 36-year-old man who developed hemolytic uremic syndrome (HUS) associated with mitomycin C (MMC) after the radical operation for early gastric cancer was reported. He was successfully treated with hemodialysis and transfusion of fresh frozen plasma. However, the pathogenesis and the effective treatment of this syndrome are still undetermined. The literature on MMC-induced HUS in Japan was reviewed, and the relationship between the prognosis and the patients conditions, such as sex, age, site of primary cancer, total dose of MMC, latent period from MMC administration, laboratory findings at the time of diagnosis and treatment with steroids or plasma exchange, were analysed. Patients less than 60 years old or treated with plasma exchange were found to be associated significantly with a favorable outcome. The most frequent cause of death was pulmonary edema or respiratory failure. In conclusion, early treatment with plasma exchange appeared to result in a better prognosis.
 ...
PMID:[Mitomycin C associated hemolytic uremic syndrome--a case report and review of the Japanese cases]. 821 82

Mononitrosocaffeidine (MNC) and dinitrosocaffeidine (DNC) are new N-nitroso compounds obtained from in vitro nitrosation of caffeidine, a hydrolysis product of caffeine present in a typically made and widely consumed tea from Kashmir (India), a high incidence area of esophageal and stomach cancer. The chemical synthesis, in vitro metabolic studies and mutagenicity of the compounds has been previously reported. DNC, a nitrosamide is highly mutagenic both with and without metabolic activation whereas MNC, like several other aromatic asymmetric nitrosamines, does not exhibit genotoxic or mutagenic properties. We now report the results of the first carcinogenicity experiments on chronic oral administration of these compounds in BD-IX rats. The acute LD50 of MNC and DNC were about 1300 and 230 mg/kg b.w., respectively. Lung oedema and gastrointestinal haemorrhages were the first symptoms of intoxication observed after 2 days for both the compounds. All three dose groups of MNC treated rats showed localization of tumours in nasal cavity (93.9-100% of all malignant tumours). The tumours were histologically diagnosed as neuroepitheliomas of the olfactory epithelium (neuroblastoma of the bulbus olfactorii) and squamous cell carcinoma of the nasal cavity in the ratio of 3:1. No tumours of the nasal cavity were observed in the untreated controls. DNC, in contrast, induced squamous cell carcinoma of forestomach in 100% animals at low and high doses, of which nearly half the tumours metastasized predominantly into the peritoneum. No forestomach tumours were seen in the untreated controls. The data presented here clearly show the potential for induction of malignant tumours and distinct organ-specificity by MNC and DNC in rats, and support the postulate that a chronic exposure to these compounds may provide a carcinogenic risk for high incidence of gastrointestinal cancers in Kashmir.
 ...
PMID:Caffeine-derived N-nitroso compounds. V. Carcinogenicity of mononitrosocaffeidine and dinitrosocaffeidine in bd-ix rats. 963 85

176 patients with HIV-infection and AIDS were examined. 77 of them underwent various surgical interventions the most frequent of which were: opening of abscess and phlegmons--14 (23%), biopsy of lymphatic nodes--10 (13.1%), appendectomy--5 (6.2%), condyloma excision--21 (27.2%), removal of uterus adnexa--2 (2.5%), pleural puncture--4 (5.9%), cholecyst- and splenectomy--5 (8.2%). Operations for stomach cancer (creation of gastroenteroanastomosis), extrauterine pregnancy, brain tumor (drainage of IV ventricle of the brain), penetrating wound of cornea were performed less often. 43 patients underwent emergency operations without preoperative preparation, 34 patients underwent elective operations. The causes of 6 deaths were secondary diseases (Kaposi's sarcoma, purulent processes, metastases, pulmonary edema). There were no complications and blood changes in postoperative period in infected patients. These patients were discharged in the same terms as non-infected patients. In patients with AIDS, especially in combination with other infections, fever persisted long after the operation. The wound healed by first intention in all the patients, but the sutures were removed on day 10-30. Immunologically, a high ratio T-suppressors/T-helpers existed. An increase in fibrinolytic activity without high tissues hemorrhage was observed.
 ...
PMID:[Surgical interventions in HIV-infected and patients with AIDS]. 1095 70

We report here a case of reexpansion pulmonary edema following laparoscopy-assisted distal gastrectomy (LADG) for early gastric cancer. A 57-year-old Japanese woman with no preoperative comorbidity was diagnosed with early gastric cancer. The patient underwent LADG using the pneumoperitoneum method. During surgery, the patient was unintentionally subjected to single-lung ventilation for approximately 247 minutes due to intratracheal tube dislocation. One hour after surgery, she developed severe dyspnea and produced a large amount of pink frothy sputum. Chest radiography results showed diffuse ground-glass attenuation and alveolar consolidation in both lungs without cardiomegaly. A diagnosis of pulmonary edema was made, and the patient was immediately intubated and received ventilatory support with high positive end-expiratory pressure. The patient gradually recovered and was weaned from the ventilatory support on the third postoperative day. This case shows that single-lung ventilation may be a risk factor for reexpansion pulmonary edema during laparoscopic surgery with pneumoperitoneum.
 ...
PMID:Reexpansion Pulmonary Edema following Laparoscopy-Assisted Distal Gastrectomy for a Patient with Early Gastric Cancer: A Case Report. 2322 12

We describe the case of a 79-year-old woman with pulmonary infarction due to tumor emboli whose high-resolution CT (HRCT) scan demonstrated the reversed halo sign. The patient had gastric cancer and died because of cancer-related cerebral infarction. On autopsy, the central ground-glass area of the reversed halo sign on HRCT corresponded to pulmonary edema associated with alveolar septal capillary metastasis, whereas the peripheral ring-like consolidation consisted of a hemorrhagic infarct with tumor emboli. The present case is important because a detailed pathologic correlation with this unique HRCT appearance was revealed.
...
PMID:Reversed halo sign in pulmonary infarction with tumor emboli: a case report. 2485 22