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Query: UMLS:C0023380 (
lethargy
)
5,697
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The case records of and histopathologic findings in 57 dogs with nonangiogenic and nonlymphomatous splenic sarcomas were reviewed. Splenic neoplasms in these dogs included leiomyosarcoma, fibrosarcoma, undifferentiated sarcoma, liposarcoma, osteosarcoma, chondrosarcoma, myxosarcoma, rhabdomyosarcoma, and fibrous histiocytoma. The clinical signs associated with splenic sarcoma included anorexia or decreased appetite, abdominal distention, polydipsia,
lethargy
, vomiting, weight loss, and
weakness
. An abdominal mass was detected in 86% of the dogs by use of abdominal palpation (63%), and/or abdominal radiography (74%). The diagnosis was based on histopathologic findings in the spleen. Abdominal exploratory surgery was performed on 43 of the 57 dogs. Twenty-seven dogs were treated by splenectomy, and 16 were euthanatized at the time of surgery because of widespread metastatic lesions. Of the 14 dogs on which surgery was not performed, 11 were euthanatized on the basis of results of preoperative diagnostic tests, and the remaining 3 dogs had splenic neoplasms that were incidental findings at necropsy. Of the 27 surgically treated dogs, 5 died in the immediate postoperative period, 12 died or were euthanatized within 1 year after splenectomy, and only 5 dogs survived greater than or equal to 1 year. Three dogs were lost to follow-up evaluation, and 2 were still alive 6 and 7 months after surgery. The median survival time of the 22 dogs for which survival was known was 2.5 months. The median survival time for 11 dogs with no obvious metastasis at the time of splenectomy was 9 months.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Nonangiogenic and nonlymphomatous sarcomas of the canine spleen: 57 cases (1975-1987). 255 65
During a recent outbreak of Rhodesian sleeping sickness in the Lambwe Valley no asymptomatic Rhodesian sleeping sickness patients were found although 54% of the primary patients had mild symptoms and 9% were
stuporous
or comatose at presentation. The duration of symptoms was three months or less in 90% of the patients. Headache,
weakness
, joint and back pains and weight loss were claimed by at least 75% of the patients, while 82% of the females reported amenorrhoea and 70% of the males claimed impotency. Physical examination revealed lymphadenopathy in 86% but fever in only 36% of the patients, while chancres were found in only 16%. Patients had significantly lower levels of haemoglobin and thrombocytes than controls and their erythrocyte sedimentation rates were elevated. A comparison of both blood group and haemoglobin type between patients and controls yielded no significant differences. Fifty-seven per cent of the primary patients reporting mild symptoms had abnormal levels of leucocytes in their CSF. All relapse patients had abnormal CSF parameters. Levels of serum urea nitrogen were significantly elevated in patients, but SGOT, SGPT and total bilirubin were not. Levels of albumin and beta-globulin in patients were significantly lower than controls while gamma-globulin was elevated. Mean serum IgM levels in patients were elevated to nearly three-fold those of controls, but 35% of the individual patient values fell within the 95% range of control values. Some patients had extended prothrombin and thrombin times while fibrinogen levels were significantly elevated. No patients reported haemorrhage, and none was seen.
...
PMID:Presenting features of Rhodesian sleeping sickness patients in the Lambwe Valley, Kenya. 261 98
Transient recurrent confusional and
stuporous
states of nonepileptic origin are clearly less frequent than epileptic ones. They are relatively common in diseases of disturbed vigilance, like narcolepsy, idiopathic hypersomnolence, and sleep apnea. These patients often suffer from attacks of hypovigilance, characterized by altered awareness, automatic behaviour and partial or complete amnesia for the attack. Because of the memory 'black outs' and the frequently associated hypnagogic hallucinations, the patients behave inappropriately and often appear confused. Confusional states also typically arise during basilar artery migraine attacks. This special form of complicated migraine predominantly affects young females and is characterized by symptoms and signs of brain stem dysfunction such as vertigo, ataxia, paresthesia, limb
weakness
, dysarthria; in 75% of the cases, disorders of consciousness dominate. Transient ischemic attacks are sometimes recurrent and, when involving the cranial basilar territory, may result in confusional states without significant motor dysfunction. Attacks of transient global amnesia are possibly also ischemic in nature and are assumed to arise from transient bilateral limbic failure. Affecting only memory functions, they are strictly spoken not confusional, but must nevertheless be taken into consideration when proper observation during the attack was not possible.
...
PMID:[Non-epileptic impaired consciousness in neurologic diseases]. 267 60
The diagnosis of adrenal haemorrhage complicating heparin therapy is often delayed, despite computed tomography (CT). Moreover, its pathogenesis is not clear. Adrenal haemorrhages are often seen in cases where there is no unduly excessive anticoagulation, and can be accompanied by a paradoxical thrombosis of the central adrenal vein. Symptoms usually occur within the first 8 to 12 days after starting heparin. The difficulty in establishing the diagnosis stems from the fact that symptoms are rather nonspecific: abdominal pain and backache, nausea, vomiting,
lethargy
,
weakness
, hypotension, hyperpyrexia. To confirm the diagnosis, both hormonal proof of adrenal failure and anatomic evidence of haemorrhage must be found. Early CT scans may show the haemorrhage. Several possible causes have been put forward to account for these adrenal haemorrhages. The degree of anticoagulation did not seem to be a prerequisite, 30 to 50% of patients showing no evidence of other bleeding or coagulation tests outside the therapeutic range. Capillary fragility of old age might be a factor. Stress would seem to be an important factor predisposing to adrenal haemorrhage. Many authors consider the paradoxical central vein thrombosis as a result of the haemorrhage rather than its cause, whereas other conclude the opposite. Unfortunately, to date coagulation studies are often incomplete; platelet counts were missing in most reports published before 1985. Since that date, a heparin induced thrombosis-thrombocytopaenia syndrome (HITTS), in which thrombosis may occur in any vascular bed, has been recognized with increasing frequency. Nine cases of adrenal haemorrhage associated with HITTS have been reported. It seems highly likely that a proportion of cases of heparin-related adrenal destruction are due to HITTS.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Hematoma of the adrenal glands and heparin]. 269 74
Two trials of leucovorin (LV) and 5-fluorouracil (5-FU) in patients with metastatic colorectal cancer were done, both using a 3-day loading dose and then weekly doses to minimize toxicity. The first trial used LV administered by intravenous infusion with a constant dose of 5-FU 400 mg/m2, and the second trail used oral LV with increasing doses of 5-FU. In the first trail, 45 eligible patients (20 with and 25 without previous therapy) were treated. Toxicity usually consisted of diarrhea or
weakness
and was controlled by delaying or decreasing the 5-FU dose. Subjective responses occurred in 75% of patients but did not correlate with antineoplastic effect. Objective responses were seen in 36% and stabilization of disease in 31% of patients; these correlated with prolonged survival. Median survival was 8 months for patients with previous treatment and 10 for those without. Twelve-month survival was 32% and 40%, respectively. There was no correlation between the development of toxicity and response or survival. The second trial was conducted recently in cooperation with Duke University to determine toxicity and efficacy of oral LV with intravenous 5-FU before a randomized trial of this combination versus placebo with intravenous 5-FU. Eighteen patients were treated, and serum levels of folates were obtained on ten. First toxicity occurred at 5-FU doses ranging from 375 to 850 mg/m2, and consisted of diarrhea in nine,
lethargy
in seven, nausea/vomiting in four, dermatitis in four, conjunctivitis in two, hypersalivation in two, stomatitis in one, and profound granulocytopenia in one. Response rate was 35%, and stabilization was 35% with median survival of 14 months. Twelve-month survival was 56%.
...
PMID:Clinical experience with leucovorin and 5-fluorouracil. 278 80
From January 1984 to March 1987, eleven cases of multiple myeloma were registered in the Department of Radiotherapy, Safdarjang Hospital, New Delhi, giving an incidence of more than three cases per year. The cases had age distribution ranging 40-90 years, the youngest being 40 years and oldest 85 years. The majority were in their sixties. Majority were males. Moderate aches and pain either all over the body or confined to a region along with
lethargy
and
weakness
were the commonest presenting symptoms. Lytic bone lesions was the commonest complication. One case had cranial nerve involvement.
...
PMID:A profile of multiple myeloma cases (study of eleven cases). 280 36
We report two patients who developed an acute, profound, and permanent sensory deficit after treatment with massive doses of parenteral pyridoxine. Aside from rapid onset, their clinical picture resembles that described in chronic pyridoxine neurotoxicity. It also is consonant with experimental models of acute pyridoxine intoxication and is probably secondary to a sensory ganglion neuronopathy. These patients also had transient autonomic dysfunction, mild
weakness
, nystagmus,
lethargy
, and respiratory depression. These previously undocumented features may be attributable to either the preservative used in the parenteral pyridoxine preparation or to the exceptionally high doses of pyridoxine these patients received.
...
PMID:Acute sensory neuropathy-neuronopathy from pyridoxine overdose. 282 81
Sixty cats with hematologic abnormalities indicative of non-lymphoid hematopoietic neoplasia were classified into two groups, myelodysplastic syndromes (MDS) and acute myelogenous leukemias (AML), using criteria developed for human patients with similar diseases. Cats with myeloblast counts in bone marrow of less than 30% were classed as MDS and cats with myeloblast counts of 30% or greater were classed as AML. The clinical, laboratory, and postmortem findings in each group were described and compared. Clinical signs of disease were similar in both groups, the most common being inappetance,
lethargy
, and
weakness
. Non-regenerative anemia, macrocytosis, neutropenia, and thrombocytopenia were frequent hemogram abnormalities in both groups. Diagnostically useful differences in physical and peripheral blood findings were a higher prevalence of splenomegaly and/or hepatomegaly, thrombocytopenia, and severe anemia in the AML group. Circulating myeloblasts were found only in cats in the AML group. Outcome of disease was similar in both groups; 85% of the cats in each group died or were euthanatized within one week of diagnosis. In cats that were necropsied, extramedullary leukemic infiltrates were found in all cats in the AML group and in none of the cats in the MDS group.
...
PMID:Non-lymphoid hematopoietic neoplasia in cats: a retrospective study of 60 cases. 282 80
Seven English Springer Spaniels (6 adult males and 1 female) with chronic hemolysis and sporadic intravascular hemolytic crises were determined to have a deficiency in erythrocyte phosphofructokinase (PFK) activity, a key regulatory enzyme of anaerobic glycolysis. Intermittent severe pigmenturia concomitant with
weakness
,
lethargy
, and anorexia were the major clinical signs and commonly were related to exercise or other stressful situations that caused panting or barking (hyperventilation). Pale or icteric mucous membranes, fever, mild hepatosplenomegaly, and muscle wasting sometimes were evident. Results of routine laboratory testing indicated a persistent marked bilirubinuria and reticulocytosis with normal PCV, to severe anemia and intermittent hemoglobinuria and hyperkalemia. Erythrocyte PFK activities were severely reduced to 8% to 22% of values for control dogs. The block of glycolysis at the PFK step caused a markedly diminished erythrocyte 2,3-diphosphoglycerate content, resulting in an increased hemoglobin-oxygen affinity and compensatory accelerated erythrocyte production. Phosphofructokinase-deficient erythrocytes had increased alkaline fragility in vitro and in vivo. Hemolytic crises were induced in vivo by hyperventilation that caused transient, mild alkalemia. Studies of family members of a PFK-deficient dog suggested an autosomal recessive mode of inheritance. Carrier dogs with half-normal erythrocyte PFK activities appeared clinically normal.
...
PMID:Hemolysis caused by phosphofructokinase deficiency in English springer spaniels: seven cases (1983-1986). 295 37
Nine dogs with primary gastrointestinal disease had clinical and laboratory findings resembling hypoadrenocorticism. The dogs had histories of anorexia,
weakness
or
lethargy
, diarrhea, vomiting, and weight loss. Hypothermia, dehydration, and emaciation also were detected on physical examination. Hyponatremia, hyperkalemia, and abnormally low Na/K ratios were found on laboratory evaluation, but results of ACTH-response tests were not compatible with hypoadrenocorticism. The primary diagnoses were trichuriasis and salmonellosis in 2 dogs, trichuriasis in 5 dogs, and perforated duodenal ulcer in 2 dogs. Most dogs responded to medical or surgical treatment of their primary gastrointestinal disease, and the original electrolyte abnormalities resolved. These findings emphasize the importance of the ACTH-response test in the diagnostic evaluation of dogs with clinicopathologic findings similar to those of hypoadrenocorticism.
...
PMID:Clinicopathologic findings resembling hypoadrenocorticism in dogs with primary gastrointestinal disease. 299 Nov 78
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