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Myelofibrosis, known also as myelosclerosis, tends to form myeloid metaplasia in all organs of the body. The nervous system and intracranial structures are rarely involved. A case of myeloid metaplasia in the falx, which caused headache and papilledema, was observed gaining in size on repeated CT
Ependymoma is a circumscribed glioma composed of uniform glial cells with bland nuclei in a fibrillary matrix. It is characterized by the presence of perivascular pseudorosettes. Unusual histopathological findings have rarely been reported in ependymomas, 0.5% of all diagnosed cases. Such unusual
BACKGROUND
Rathke cleft cyst can enlarge and become symptomatic.
OBJECTIVE
To review the clinical data and results of all patients treated by the senior author for a Rathke cleft cyst.
METHODS
A prospectively maintained surgical database, supplemented with updates from telephone conversations, of
Extramedullary hematopoiesis is a common finding in idiopathic myelofibrosis and is generally found in the liver, spleen and lymph nodes, but meningeal extramedullary hematopoiesis is very rare. Some diseases may be causes of intracranial masses and diagnosis is difficult. We present a case
The patient was a 69-year-old female. Right hemiparesis occurred on April 25, 1996, and then was relieved a day later. Because headache (dull pain in the left) persisted subsequently, she consulted our department on April 26. Head CT showed, without enhancement effect, osseous high density on the
We report an eight years female child of symptomatic giant Rathke's cleft cyst extending from right parasellar, paraventricular region to right fronto-temporo-parietal cortical surface which is an unusual site for Rathke's cyst. MRI Brain scans of patient who presented with diminution of vision in
Familial chronic myeloproliferative syndrome (CMS) was observed in five members from two different generations of the same kindred. Diagnosis included agnogenic myeloid metaplasia (case 1), polycythemia vera (case 2), and essential thrombocythemia (cases 3-5). Cases 1-3 were siblings, case 5 was the
OBJECTIVE
to compare morphological and clinical features of antrochoanal polyps and chronic inflammation-associated polyps of the maxillary sinus.
METHODS
histological and scanning electron microscopic examination of ten antrochoanal polyps and ten chronic inflammation-associated polyps of the
An 8-year-old boy presented complaining principally of headache and vomiting. A single large cystic lesion extending from the suprasellar region to the ventral brainstem was identified, and total extirpation was performed via a right orbitozygomatic, transtemporal transchoroidal fissure approach.
OBJECTIVE
To evaluate the safety and tolerability of long term treatment with esomeprazole in patients with healed erosive oesophagitis, and to describe its efficacy in the maintenance of healing.
METHODS
US multicentre, noncomparative, nonblind study.
METHODS
807 patients with endoscopically
BACKGROUND
The aim of our study was to analyse a series of patients suffering from temporomandibular joint (TMJ) chondromatosis treated in 2 departments of stomatology and maxillofacial surgery (University hospitals of the Conception in Marseille and of Caen) and to make a general review of this
BACKGROUND
Increased bone marrow angiogenesis and vascular endothelial growth factor (VEGF) levels are of adverse prognostic significance in patients with myeloproliferative disorders (MPD), including agnogenic myeloid metaplasia (AMM), chronic myeloid leukemia in blastic phase (CML-BP), and chronic
BACKGROUND
Mucocoele is histopathologically benign, cystic change of paranasal sinuses filled with mucoid contents, which with its growth is pressuring and destroying local bone walls. In only 3% of the cases it can be localized in maxillary sinuses. Etiology is unknown. Pyocoele develops by
Cigarette smoking remains a major public health problem. For smokers who cannot or do not wish to quit, few options exist to reduce health risks. A cigarette-like nicotine delivery device that heats rather than burns tobacco might deliver nicotine with fewer toxins. The current study was designed to
The pharmacology, pharmacokinetics, clinical efficacy, adverse effects, and dosage and administration of anagrelide are reviewed. Anagrelide is a selective thrombocytopenic agent with FDA-approved labeling for the treatment of essential thrombocythemia. Clinical trials have shown that the drug may