Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 21-year-old male presented with a pineal dermoid cyst manifesting as headache and diplopia. He had undergone gross total removal of a pineal mature teratoma 18 years before and had done well until recently. Diffusion-weighted magnetic resonance imaging showed a region of high signal intensity due to a round mass in the pineal region and extending into the trigone of the right lateral ventricle. Subtotal excision of the tumor was achieved. Histological examination showed an epidermoid cyst consisting of keratinized stratified squamous epithelium and connective tissue. Intraoperative observation had detected black hairs, so the diagnosis was dermoid cyst. The dermoid cyst may have arisen from a microscopic remnant of the cyst wall of the original pineal mature teratoma. The regrowth of a dermoid cyst 18 years after gross total removal of a mature cystic teratoma in the pineal region is exceptional. However, careful follow-up of patients who undergo gross total removal of a pineal teratoma is recommended for a period more than that of the patient's age at surgery plus 9 months.
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PMID:Pineal dermoid cyst developing 18 years after gross total removal of a pineal mature teratoma. 964 Sep 67

We reported two cases of chemotherapy-refractory testicular cancer treated with all trans-retinoic acid (ATRA). Case 1. A 21-year-old male patient underwent salvage surgery for lung metastasis which had developed after treatment with three different cisplatin-based chemotherapy regimens for malignant teratoma. After recovery from surgery, he was treated with oral ATRA at daily dose 80 mg/m2 for four weeks. Case 2. A-45-year-old patient suffered from lung metastasis after orchiectomy for teratocarcinoma. The patient failed to achieve a complete response despite two different cisplatin-based chemotherapy and high dose chemotherapy regimens with bone marrow rescue. He was treated with oral ATRA for five weeks. Both patients showed disease progression with increase in tumor size and elevation of tumor marker during ATRA therapy. Side effects were acceptable except the headache in Case 2, who needed a dose reduction of ATRA. In conclusion, oral ATRA with this dose failed to show clinical antitumor activity in patients with refractory testicular cancer.
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PMID:[Cases of refractory testicular cancer treated with all trans-retinoic acid]. 1041 Jan 56

A 21-year-old developed progressive headaches and pulsatile tinnitus. He was found to have papilledema and a pulsatile bruit. A dural arteriovenous malformation was not recognized on brain CT or MRI, but was well documented on magnetic resonance angiography and cerebral angiography. Dural malformations draining into the superior sagittal sinus can cause increased intracranial venous pressure and secondarily increase intracranial pressure even without a mass effect.
Headache 1998 Sep
PMID:Headaches and papilledema secondary to dural arteriovenous malformation. 1139 7

A 21-year-old male soldier was admitted due to a sore throat, headache, generalized lymphadenopathy and persistent fever for 12 days. Despite empirical antibiotic treatment for four days at a clinic prior to admission, he continued to have persistent abdominal pain over his right upper quadrant region and progressive jaundice was followed by shock. After admission, he developed an episode of clonic seizures and became delirious and agitated. An electrocardiogram showed first degree atrioventricular (AV) block and non-specific ST-T wave changes. Hematological studies revealed thrombocytopenia, hypofibrinogenemia, abnormal partial thromboplastin time (PTT) and a positive test for D-dimer. The cerebrospinal fluid analysis showed pleocytosis with white cells of 84/mm3 with a lymphocyte predominance, protein of 97 mg/dL and glucose of 79 mg/dL. Indirect immunofluorescence assay showed a fourfold rise in antibodies to Orientia tsutsugamushi in paired serum with IgM antibody titer of 1:640. The patient had a favorable response after parenteral chloramphenicol in addition to oral tetracycline. Early ricognition of scrub typhus and early prescription of anti-rickettsial agents prevent complications of central nervous system involvement and further deterioration of cardiac and hematological function.
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PMID:Meningoencephalitis, myocarditis and disseminated intravascular coagulation in a patient with scrub typhus. 1156 71

A 21-year-old woman with severe aplastic anemia received an allogeneic bone marrow transplant (allo-BMT) from an HLA-matched and ABO-matched sibling donor after conditioning with cyclophosphamide, rabbit ATG (Lymphoglobuline; Aventis-Pharma), and total lymphoid irradiation. She had a long history of cyclosporin A (CsA) therapy before conditioning. She complained of severe headache and convulsions on day 0, and findings on magnetic resonance images suggested CsA-induced encephalopathy. CsA was immediately stopped, and tacrolimus for prevention of graft-versus-host disease (GVHD) was started on day 2. Hematological engraftment was observed on day 14 without serious GVHD. Prompt diagnosis, replacement of immunosuppressive agents, and careful monitoring of serum drug concentrations are thought to have contributed to the patient's good clinical course, since CsA-induced encephalopathy tends to be recurrent but to improve completely without any sequelae.
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PMID:Cyclosporin A-induced encephalopathy after allogeneic bone marrow transplantation with prevention of graft-versus-host disease by tacrolimus. 1170 97

A 21-day, open-label, multisite, dose escalation study comprising three demographic groups (children, adolescents, and adults) was performed to determine the pharmacokinetics and tolerability of orally administered buspirone. Thirteen children and 12 adolescents with anxiety disorder and 14 normal healthy adults were escalated from 5 to 30 mg buspirone bid over the 3-week study. Pharmacokinetic analysis revealed that buspirone was rapidly absorbed in all study groups, reaching peak levels at about 1 hour after administration. Peak plasma buspirone concentrations (Cmax) were highest in children and lowest in adults at all three dose levels (7.5, 15, 30 mg bid). However, 1-pyrimidinylpiperazine (1-PP), the primary metabolite of buspirone, exhibited a different plasma concentration-time profile; Cmax was significantly higher in children than in either adolescents or adults at all concentrations. In addition, TAUC0-T for 1-PP was significantly higher in the children cohort relative to adolescents and adults. Buspirone was generally safe and well tolerated at doses up to 30 mg bid in adolescents and adults and most of the children. The most frequently reported adverse events in children and adolescents were lightheadedness (68%), headache (48%), and dyspepsia (20%); 2 children withdrewfrom the study at the higher doses (15 mg and 30 mg bid) due to adverse effects. In adults, the most common adverse effect was somnolence (21.4%); lightheadedness, nausea, vomiting, and diarrhea were also reported, although these were mild in intensity.
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PMID:Pharmacokinetics and tolerability of buspirone during oral administration to children and adolescents with anxiety disorder and normal healthy adults. 1176 63

A 21-year-old woman experienced severe headache and nausea one hour after taking pills containing 160 mg of phenylpropanolamine for common cold. She had no previous history of drug abuse or hypertension. Physical examination revealed slight left-sided hemiparesis. Her blood pressure was 100/52 mmHg. Subcortical hemorrhage was noted in the right frontal lobe with a cranial computed tomography. On the seventh hospital day, cerebral angiography demonstrated with segmental narrowing of a branch of the right anterior cerebral artery, indicating the presence of focal angitis. This finding disappeared on the 35th hospital day. In the majority of the reported cases of the intracerebal hemorrhage associated with the ingestion of phenylpropanolamine, focal angitis rather than induced hypertension is considered to be a causative factor for hemorrhage. Thus, we would like to emphasize that the administration of phenylpropanolamine should be avoided, even to the patients without hypertention or past history of intracerebral hemorrhage.
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PMID:[A case with cerebral subcortical hemorrhage following the administration of phenylpropanolamine]. 1180 51

A 21-year-old woman complaining of 8-month amenorrhea associated to weight gain, galactorrhea and frequent headaches, presented for clinical evaluation; her laboratory tests were: TSH: 1192 mUI/ml (0.27-4.2); TT4: 1.0 microg/dl (4.4-11.4 l); TT3: 0.41 ng/ml (0.7-2.1); prolactin: 69.2 ng/ml (3-20) and a diagnosis of myxedema associated to galactorrhea was made. A hypothalamic-pituitary magnetic resonance imaging (MRI) showed a suprasellar and intrasellar mass lesion of 1.9 x 1.4 x 1.9 cm, determining compression and deviation of the optic chiasm. Due to the possibility of hyperplasia of the TSH-producing cells, treatment of hypothyroidism was initiated with levothyroxine. Two months later, upon normalization of thyroid hormones and TSH levels, a second MRI showed an anatomically normal pituitary gland. Regression of the pituitary mass after treatment with levothyroxine confirmed the hypothesis of pituitary hyperplasia secondary to primary hypothyroidism. Our findings support the importance of determining thyroid function tests during the investigation of pituitary masses and thus avoiding an unnecessary surgery.
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PMID:[Primary hypothyroidism mimicking pituitary macroadenoma]. 1564 Sep 8

A 21-year-old previously-well woman who was undergoing medical investigations for problems with balance and suspected multiple sclerosis, developed a headache and breathing difficulties, and died suddenly and unexpected at home. The autopsy was unremarkable except for pulmonary and cerebral oedema. However, subsequent microscopy of the brain revealed characteristic features of Leigh syndrome with multifocal areas of astrogliosis, capillary proliferation, and parenchymal vacuolation. While Leigh syndrome is more commonly diagnosed in infancy, manifestations may occur throughout early life into adulthood. Sudden and unexpected death is a rare presentation that may be associated with cerebral necrosis and oedema. An awareness of the variable manifestations of Leigh syndrome is necessary in forensic practice as not all cases will present in a typical manner and sudden death may occur before a diagnosis has been established. The heritable nature of this condition makes accuracy of diagnosis essential.
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PMID:Mechanisms of unexpected death and autopsy findings in Leigh syndrome (subacute necrotising encephalomyelopathy). 1648 74

A 21-year-old Caucasian male presented to an oral medicine clinic with bilateral nuchal to frontal headache that was associated with burning eyes and lacrimation. Following a string of previous consultations with a variety of specialists, no diagnosis had been made. Treatment was carried out empirically, with the best improvement experienced when the patient was put on a combination of gabapentin and dothiepin treatment. This case highlights the importance of multidisciplinary management of headaches, as well as constant revision of the International Classification of Headache Disorders.
J Headache Pain 2006 Jun
PMID:A case of unclassified headache involving bilateral nuchal to frontal pain associated with burning eyes and lacrimation. 1676 35


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