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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a man with a ruptured intracranial dermoid cyst, suffering from headache, nausea, vomiting and a generalised seizure. MRI was performed before and 2 weeks after surgical resection. On T1-weighted images the tumour gave high signal, as did fatty material in the frontal and parietal brain sulci. Identification of this hyper-intense material as lipids was possible by chemical-shift-selective 3D gradient-echo imaging, which provided excellent contrast between the subarachnoid lipids and the adjacent normal brain, with a good spatial resolution. Possible complications of subarachnoid and intraventricular lipid particles after dermoid cyst rupture are discussed and the diagnostic value of 3 D chemical-shift-selective additional to conventional T-1-weighted spin-echo images in identification of even small amounts of fat is emphasised.
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PMID:Three-dimensional chemical shift-selective MRI of a ruptured intracranial dermoid cyst. 888 Jul 22

We present a case report of a 41-year-old man with an acute headache and hydrocephalus caused by the dermoid cyst. The dermoid cyst of the third brain ventricle caused an acute hydrocephalus and an increased intracranial pressure (with neurological signs such as nausea, vomiting, oedema papilae n. optici) and, consequently, an acute intensive headache. Computed tomography scans demonstrated a mass in the third ventricle extending into the prepontine cistern, whereas any initially established cerebrospinal fluid ventriculoperitoneal shunt required further revision (Fig. 2, Ref. 12). Full Text (Free, PDF) www.bmj.sk.
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PMID:An acute headache and hydrocephalus caused by the dermoid cyst. 1934 83

Intracranial dermoid cysts are rare congenital lesions that typically occur in the cisternal spaces. However, exceptionally rare cases of intraaxial involvement have been reported, with only 8 cases having been described in the literature. The authors report the first case of an intraaxial dermoid cyst located in the medulla and the first occurrence in an elderly patient. They also review the literature of the existing intraparenchymal cases and provide treatment guidelines. A 66-year-old man presented with slowly progressive dysphagia, left lower-extremity numbness, nausea, and hyperhidrosis. Neurological examination revealed decreased pinprick sensation of the left side of his face and body, and decreased vibratory sensation in his left lower extremity. Additionally, he had an unusual extraocular movement in which abduction of the eye resulted in closure of the contralateral eye. Magnetic resonance imaging revealed a nonenhancing cystic lesion centered in the medulla. The patient underwent a suboccipital craniotomy with laminectomy of C1-2 for excision of the cyst, with subtotal resection due to adherence of the cyst wall to the brainstem. At follow-up 7.5 years after surgery, the patient's neurological examination was stable. Magnetic resonance imaging did not reveal any progression or recurrence of the cyst. As the cyst wall is typically adherent to surrounding structures, resection is usually subtotal due to the risk of neurological deficits. As there have been no cases of progression after subtotal resection, gross-total resection is not warranted for the treatment of these lesions.
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PMID:Intraaxial dermoid cyst of the medulla. 2362 96

In this study, we report a rare case of intradiploic dermoid cyst in a patient who developed rapid symptoms of intracranial hypertension (ICH) that mimicked Pseudotumor cerebri syndrome clinically. A 25-year-old female presented with a history of headache, nausea, vertigo and blurred vision in the past 4 months. Images revealed a small supratentorial extradural intradiploic tumor. A midline occipital craniotomy was performed and total removal of the dermoid cyst was accomplished. Present case demonstrated that dermoid cysts can be considered an exceptionally rare basic cause of ICH.
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PMID:Intradiploic dermoid cyst: a rare cause of intracranial hypertension. 2407 88

Pancreatic dermoid cysts are a rare entity. Preoperative diagnosis is difficult. The diagnosis is generally taking intraoperative. A 20-year-old female presented with epigastric pain without nausea, vomiting, diarrhea, fever, jaundice, and weight loss of one-month duration. Ultrasonography and computed tomography showed a smooth borders, solid, hyperechoic tumor within midline abdomen, without any connection to the stomach or spleen. At surgery, the entire mass was excised off of the head and inferior part of pancreas. Histopathologic evaluation revealed the rare diagnosis of a dermoid cyst. The diagnosis is difficult preoperatively in evaluating cystic pancreatic lesions by imaging. Therefore, we want to summarize the literature on this rare entity knowledge.
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PMID:Dermoid cyst of the pancreas: a report of an unusual case and a review of the literature. 2434 15

There is a wide group of lesions that may exist in the sellar and suprasellar regions. Embryologically, there is varying evidence that many of these entities may in fact represent a continuum of pathology deriving from a common ectodermal origin. The authors report a case of a concomitant suprasellar craniopharyngioma invading the third ventricle with a concurrent frontal lobe cystic dermoid tumor. A 21-year-old man presented to the authors' service with a 3-day history of worsening headache, nausea, vomiting, and blurry vision. Magnetic resonance imaging depicted a right frontal lobe lesion associated with a separate suprasellar cystic lesion invading the third ventricle. The patient underwent a right pterional craniotomy for resection of both lesions. Gross-total resection of the right frontal lesion was achieved, and subtotal resection of the suprasellar lesion was accomplished with some residual tumor adherent to the walls of the third ventricle. Histopathological examination of the resected right frontal lesion documented a diagnosis of dermoid cyst and, for the suprasellar lesion, a diagnosis of adamantinomatous craniopharyngioma. The occurrence of craniopharyngioma with dermoid cyst has not been reported in the literature before. Such an association might indeed suggest the previously reported hypothesis that these lesions represent a spectrum of ectodermally derived epithelial-lined cystic lesions.
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PMID:Frontal dermoid cyst coexisting with suprasellar craniopharyngioma: a spectrum of ectodermally derived epithelial-lined cystic lesions? 2790 18

A 32-year-old woman, who presented for laparoscopic sterilization after two full-term normal deliveries, was incidentally diagnosed to have a left-sided complex cyst in the pouch of Douglas (POD). She had no history of previous surgeries or any symptoms of lower abdominal pain, nausea, or vomiting in the past. She underwent laparoscopy, and the left ovary and distal portion of the fallopian tube were absent in their normal position. An ectopic left ovary with dermoid cyst was noted in the POD. The right ovary and tube were in their normal position. I attribute this to be a very rare case of asymptomatic torsion and autoamputation of the ovary resulting in an ectopic ovary.
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PMID:Ectopic Ovary With Dermoid Cyst as a Result of Possible Asymptomatic Autoamputation. 2914 53