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Primary adrenal insufficiency (PAI) is a relatively rare but serious condition that can lead to signs and symptoms ranging from mild generalized weakness and fatigue to fulminant shock and death. We present the case of a previously healthy 31-year-old man who developed PAI while undergoing rehabilitation after a severe traumatic brain injury (TBI). The patient suffered a TBI with comminuted skull fractures, bifrontal confusions, and bilateral epidural hematomas in a jet-ski accident. Acute hospitalization was prolonged by several medical complications, and the patient was admitted for subacute rehabilitation 1 month after his injury with cognitive deficits, persistent agitation, confusion, generalized weakness, and poor endurance for therapy. His weakness, fatigue, and orthostasis did not improve with attempts at gradual remobilization. The patient also had persistent anorexia, nausea, and hyponatremia despite various treatment regimens. Endocrinology workup showed normal anterior pituitary function but an abnormal response to adrenocorticotropic hormone (ACTH) stimulation, leading to the diagnosis of PAI. The patient was treated with prednisone and fludrocortisone, which resulted in improvement in clinical symptoms followed by rapid gains in all functional areas. No previous descriptions of PAI following head injury were found in the medical literature. It is important for physiatrists to be aware of this entity because symptoms of adrenal insufficiency can be similar to those commonly seen with TBI alone. PAI may also be confused with other endocrine disorders more frequently seen after TBI such as the syndrome of inappropriate antidiuretic hormone secretion. Recognition and appropriate management of adrenal insufficiency can lead to significant clinical and functional gains.
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PMID:Primary adrenal insufficiency following traumatic brain injury: a case report and review of the literature. 908 56

A 23-year-old man was suffering from high fever and general fatigue 6 months before admission. The levels of serum Ca and intact-parathyroid hormone (PTH) were low. His brain computed tomography (CT) revealed marked calcifications of the basal ganglia, and pelvis magnetic resonance imaging (MRI) showed inflammation of his seminal vesicle. His candida antigen titer was high and antibiotic therapy was unsuccessful. High fever persisted despite fluconazole treatment, however he recovered after treatment with fluconazole and vitamin D (alfacalcitol). Idiopathic hypoparathyroidism hinders the activation of vitamin D via insufficient PTH secretion, and vitamin D has some immunological effects. His decreased natural killer (NK) cell activity improved after alfacalcitol treatment. We suggest the possible immunological effects of vitamin D in this fungal infection.
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PMID:Idiopathic hypoparathyroidism with fungal seminal vesiculitis. 909 93

Cognitive deficits are common among patients with multiple sclerosis (MS). The pathogenetic mechanisms underlying the cognitive impairment in MS are unknown and there is presently no effective therapeutic modality which has shown efficacy in improving cognitive deficits in MS. A 53 year old college professor with a long history of secondary progressive MS experienced, over the preceding year, noticeable deterioration in cognitive functions with difficulties in short and long term memory, word finding in spontaneous speech, attention and concentration span. Unable to pursue his academic activities, he was considering early retirement. Mental examination disclosed features of subcortical and cortical dementia involving frontal lobe, left hemispheric and right hemispheric dysfunction. Almost immediately following the extracerebral application of AC pulsed electromagnetic fields (EMFs) of 7.5 picotesla intensity and a 4-Hz sinusoidal wave, the patient experienced a heightend sense of well being, which he defined as enhancement of cognitive functions with a feeling "like a cloud lifted off my head." He reported heightend clarity of thinking and during the application of EMFs he felt that words were formed faster and he experienced no difficulty finding the appropriate words. His speech was stronger and well modulated and he felt "energized" with resolution of his fatigue. There was improvement in manual dexterity and handwriting and testing of constructional praxis demonstrated improvement in visuospatial, visuoperceptive and visuomotor functions. It is suggested that some of the cognitive deficits associated with MS, which are caused by synaptic disruption of neurotransmitter functions, may be reversed through pulsed applications of picotesla range EMFs.
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PMID:Immediate recovery of cognitive functions and resolution of fatigue by treatment with weak electromagnetic fields in a patient with multiple sclerosis. 928 88

A 42-year-old white man with morbid obesity and hypertriglyceridemia was noted to have nonalcoholic steatohepatitis (NASH) at the time of a laparoscopic cholecystectomy for presumed gallstone pancreatitis. His postoperative course was complicated by a 50-kg weight loss and continued right upper quadrant pain. Repeat liver biopsy revealed NASH with accompanying micronodular cirrhosis. Due to progressive fatigue, he underwent an orthotopic liver transplantation complicated by a 36-kg weight gain. Sixteen months posttransplantation, a liver biopsy revealed the recurrence of NASH. Screening for defects in fatty acid oxidation proved negative.
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PMID:Recurrence of nonalcoholic steatohepatitis in a liver transplant recipient. 940 78

In this case-report we describe the fatal outcome of systemic vasculitis. A 51-year-old man was hospitalised with constant abdominal pain, chest pain, anorexia, fatigue, weight loss, dyspeptic complaints, and a period of high fever at home. Bilateral adrenal enlargement was found without a plausible cause. Endoscopy revealed a reflux oesophagitis grade I, which was treated with famotidine. His complaints disappeared without further treatment. Five days after release from hospital the patient was re-admitted with subfebrile temperature followed by an Addison's crisis due to primary adrenal failure. Laboratory tests for systemic illness were all negative. He was treated with high-dose corticosteroids. Right adrenal biopsy revealed haemorrhage, possibly of older age. After 10 days he returned with severe kidney and heart failure. He was transported to another hospital for haemodialysis. Unfortunately the patient passed away because of cardiac arrhythmias. Postmortem investigation revealed inflammation of middle-sized and small arteries in the adrenal glands, heart, lung and thyroid. In the kidneys, mesangio-proliferative glomerulonephritis was found. A definite classification of the vasculitis could not be made because of the high-dose corticosteroids therapy. Possibly, the haemorrhage of both adrenal glands was caused by venous thrombosis due to the hypercoagulable state, which is often observed in vasculitis.
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PMID:Bilateral adrenal enlargement as a first sign of systemic vasculitis. 944 26

A 27-year-old Turkish male presented with fatigue, long lasting hypertension, hyperkalemia, hyperchloremic metabolic acidosis and normal glomerular filtration rate. His brother also showed hyperkalemia with no other features of the disease. Plasma renin levels were low and serum aldosterone levels were inappropriately low-normal to his hyperkalemia. Plasma cortisol levels were normal. Plasma renin aldosterone levels responded appropriately to postural changes, salt restriction and saline infusion. Fludrocortisone was ineffective in his hyperkalemia. The conditions were consistent with Type II pseudohypoaldosteronism (PHA). Furosemide and sodium bicarbonate were effective to control his hyperchloremia, metabolic acidosis and hypertension but partly effective for his hyperkalemia. dDAVP alone did not control the situation and hypertension and metabolic derangement reoccurred. Adding dDAVP to furosemide and sodium bicarbonate successfully controlled hyperkalemia, hyperchloremic acidosis and hypertension. The patient stayed normotensive with normal metabolic and biochemical parameters after 6 months with furosemide and dADVP although sodium bicarbonate had been discontinued after the first month of therapy. dDAVP is a useful adjunct to furosemide and non chloride anions which altogether successfully reverse the metabolic derangement in Type II PHA.
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PMID:Furosemide and dDAVP for the treatment of pseudohypoaldosteronism type II. 949 9

We report a case of cerebral phaeohyphomycosis in a 36-year-old male caused by the neurotropic fungus Ramichloridium obovoideum (Matushima) de Hoog 1977 (Ramichloridium mackenziei Campbell et Al-Hedaithy 1993). This man resided in the Middle East, where the fungus appears to be endemic and, possibly, geographically restricted, since all previous reports of brain abscesses due to this organism have been for patients indigenous to this area. As a servant of the Saudi Arabian royal family, he appeared in the United States seeking treatment for chronic weight loss, fatigue, decreased memory, and a more recent 2-week history of right-hand weakness which worsened to involve the entire right upper extremity. On the day prior to his admission, he had a focal motor seizure with rotation of the head and eyes to the right, followed by secondary generalization. A computerized tomogram showed a ring-enhancing hypodense lesion in the left parietal subcortical region with associated edema and mass effect. Diagnosis of a fungal etiology was made following a parietal craniotomy and excisional biopsy by observation of septate, dematiaceous hyphal elements 2 to 3 microm in width on hematoxylin-and-eosin-stained sections from within areas of inflammation and necrosis. Culture of the excised material grew out a dematiaceous mould which was subsequently identified as R. obovoideum. At two months postsurgery and with a regimen of 200 mg of itraconazole twice a day, the patient was doing well and returned to Saudi Arabia. His condition subsequently deteriorated, however, and following a 7-month course of itraconzole, he expired. We use this case to alert clinicians and personnel in clinical mycology laboratories of the pathogenicity of this organism and its potential occurrence in patients with central nervous system signs and symptoms who have resided in the Middle East and to review and/or compare R. obovoideum with other neurotropic, dematiaceous taxa and similar nonneurotropic, dematiaceous species.
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PMID:U.S. case report of cerebral phaeohyphomycosis caused by Ramichloridium obovoideum (R. mackenziei): criteria for identification, therapy, and review of other known dematiaceous neurotropic taxa. 950

We successfully treated a case of active infective endocarditis in the remission phase of virus-associated hemophagocytic syndrome (VAHS). A 21-year-old man was admitted to our hospital for fever, arthralgia, and general fatigue. His blood cultures revealed staphylococcus epidermidis. He underwent urgent aortic valve replacement and closure of the abscess cavity because of an ineffective antibiotic therapy and a progressive left heart failure. Operative findings showed about 100 ml bloody pericardial effusion, fresh vegetation on the aortic left coronary and non-coronary leaflets, and aortic root abscess just below the left coronary ostium. The aortic root abscess extended to the left ventricular wall between the base of left atrial appendage and the base of main pulmonary artery and was in the state of impending rupture. The left main coronary artery was fully exposed after debridement in the abscess cavity. It was thought that left atrial appendage as a pedicle was useful for filling up the abscess cavity to protect infection.
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PMID:[A case of active infective endocarditis in the remission phase of virus-associated hemophagocytic syndrome]. 972 Mar 81

Hereditary primary adrenal insufficiency syndromes due to ACTH resistance include hereditary glucocorticoid deficiency (HGD) and Allgrove's syndrome (AS). Patients with both conditions present in childhood with failure to thrive, weakness, and fatigue or adrenal crisis; patients with AS in addition have alacrima and achalasia (triple A syndrome). We studied four kindreds with HGD and four kindreds with AS for abnormalities of the ACTH receptor (ACTHR) gene. The ACTHR coding sequence in all AS kindreds and two HGD kindreds was normal. Analysis of the ACTHR gene of the proband in one of the HGD kindreds showed him to be homozygous for the previously described G221T transition causing a Ser74Ile substitution of the protein, which has been shown to inactivate the ACTHR in signal transduction. The proband in another HGD kindred was found to be a compound heterozygote with the G221T transition in one allele and a novel C818A transition in the other allele of ACTHR. The C818A transition caused the substitution of the highly conserved Pro273 by His in the receptor protein. In vitro expression of the mutated ACTHR in mouse melanoma M3 cells showed that at a medium ACTH concentration of 3 nM, cells transfected with the wild-type ACTHR produced twofold and threefold, respectively, of the amount of intracellular cAMP when compared to cells transfected with the ACTHR carrying the Pro273His and the Ser74Ile mutation, respectively, confirming that HGD in this kindred is caused by loss-of-function mutations of the ACTHR. These results showed that the genetic cause of the ACTH-resistant syndromes is heterogeneous.
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PMID:Genetic heterogeneity of adrenocorticotropin (ACTH) resistance syndromes: identification of a novel mutation of the ACTH receptor gene in hereditary glucocorticoid deficiency. 975 16

A 62-year-old man with 16 year-history of rheumatoid arthritis (RA) was admitted due to progressive pancytopenia, general fatigue, and high fever. He was treated with 5 mg methotrexate weekly in RA. His bone marrow examination revealed a decreased nuclear cell count (2.1 x 10(4)/microliter), megakaryocyte count (16/microliter), and macrophages phagocytizing blood cells (13.2%), indicating the presence of hemophagocytic syndrome. No infections agent was detected in cultures derived from his blood or other sources. The serological tests for several viruses revealed no obvious viral etiology. The systemic lymphonodes were not swelling. Administration of 40 mg prednisolone daily improved his abnormal hematological findings. This is a case of RA accompanied by hemophagocytic syndrome, which is a rare complication of RA.
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PMID:[Hemophagocytic syndrome in a patient with rheumatoid arthritis]. 985 50


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