BACKGROUND Intraosseous access (IO) is a method for providing vascular access in out-of-hospital resuscitation of critically ill and injured patients when traditional intravenous access is difficult or impossible. Different intraosseous techniques have been used by our Helicopter Emergency Medical Services (HEMS) since 2003. Few articles document IO use by HEMS physicians. The aim of this study...

Dermoid cysts within the maxillofacial skeleton are extremely rare, with only 13 cases in the literature. The present report describes a new long-standing intraosseous DC and reviews the literature. A 69-year-old female presented with an expansile mandibular lesion, presenting a large radiolucency with the second and third molars impacted and displaced to the inferior mandibular border. Microsc...

Article history: Received: 3 Oct 2013 Accepted: 20 Nov 2013 Available online: 28 Apr 2014 ZJRMS 2014 July; 16(7): 42-44 Neurofibroma is a benign neoplasm derived from peripheral nerve cells. Neurofibroma can occur as a solitary tumor also it may associate with neurofibromatosis. Intraosseous neurofibroma is a rare tumor particularly in the oral cavity. So far, few cases of solitary intraosseous...

Intraosseous vascular access is a time-tested procedure which has been incorporated into the 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation. Intravenous access is often difficult to achieve in shock patients, and central line placement can be time consuming. Intraosseous vascular access, however, can be achieved quickly with minimal disruption of chest compressions...

Primary intraosseous arteriovenous malformations (AVM) are not infrequently encountered. We report a case of intraosseous arteriovenous malformation arising in the left temporal bone. A 51-year-old male patient presented with loss of conscious. Computerized tomography displayed hematoma measuring 4 cm in diameter in the left temporal lobe. Digital subtraction angiography (DSA) showed that a tem...

Intraosseous lipoma is a benign tumor of the bone. It is mostly seen in the metaphyses of the long bones and calcaneus. There are few documented cases of intraosseous lipomas in the jaw. Clinically, the lesion is usually silent and radiologically it appears as a radiolucent area rarely including some radio-opacities. Diagnosis is based on clinical, radiological and histopathological features. S...

An unusal case of neurilemmoma of parotid gland arising in a 14 year old boy is reported. The preselltation was a painless mass and the facial nerve functions were intact. Peroperatively tumour did not have any relation with facial nerve. Fine needle aspiration cytology could give a clue towards neurogen ic nature of the tumour.

Intraosseous lipoma is very rare, usually benign tumor of flat bones. However, the localization in skull bones is described in sporadic cases. The differential diagnosis includes end stage of infection, infarct lesions, intraosseous meningioma, angiolipoma, or myxofibrous tumors. We report a patient with intraosseous lipoma located in the sphenoid bone. The diagnosis was established due to the ...

Carcinoma arising primarily from the jaw is a locally aggressive lesion with poor prognosis. Primary intraosseous carcinoma (PIOC) lesion develops either de novo remnants of odontogenic epithelium, odontogenic cyst/tumor, epithelium remnants, or/and salivary gland residues. We describe very interesting case of primary intraosseous carcinoma of mandible. This extensive lesion was sent for oncolo...

Adenoid cystic carcinoma (ACC) is an uncommon malignant tumor of the salivary glands. It generally involves the minor salivary glands, and the hard palate is the most common site. ACC presents as a slow growing mass with mild pain and usually demonstrates perinueral invasion. An intraosseous occurrence of ACC is a very rare and when it occurs the mandible is more commonly involved than the maxi...