Sinonasal polyps are benign lesions arising from nose and/or sinuses mucosa. Paranasal sinuses computed tomogram (CT) scan are important for functional endoscopic sinus surgery (FESS) as their information assist the surgeon in pre-operative planning. This study aimed to show importance of CT scan in evaluation of anatomical variations to prove a correlation with disease process and extent of disease in sinonasal polyposis patients. A study was done from Sept, 2010 to Sept, 2011 with 33 patients presenting with nasal polyps. All recruited patients, after thorough history, general examination and thorough ENT examination, were examined by nasal endoscopy and sinus CT scans. All scans were carried out using a 3 mm thickness in axial and coronal planes with sagittal reconstruction. An analysis was then carried out to see anatomical variations and disease extent in CT scans. Maxillary sinus was the most commonly and most severely affected sinus, while the sphenoid sinus was the least involved sinus. Ostiomeatal complex (OMC) was found to be blocked in 84.85 % cases. There were few anatomic variations (57.58 %) found as hypertrophied uncinate process (30.30 %), septal deviation (21.21 %), skull base type-2, Concha bullosa, Haller's cell, Paradoxical middle turbinate, Onodi cell, pneumatized crista galli and dehiscent skull base. Hyperdense and heterogeneous opacification in paranasal sinuses was seen in 12.12 % patients. Importance of CT scans is to know anatomical variations as etiology, fungal etiology, to know extent of polyposis and anatomical variations to prevent complications during FESS and Navigation sinus surgery.
Primary squamous cell carcinoma (PSCC) of thyroid is an extremely rare malignancy of thyroid. Herewith, we describe a case report of female patient who presented with neck swelling; FNAC misdiagnosed it as papillary carcinoma of thyroid but, after resection, biopsy revealed it to be a case of squamous cell carcinoma of thyroid. After extensive investigations no possible primary focus of squamous cell carcinoma was found elsewhere, so diagnosis of primary squamous cell carcinoma of thyroid was made. Patient underwent chemoradiation but still patient succumbed to death within a year.
Rhabdomyosarcoma is an aggressive malignant soft tissue tumor that arises from primitive striated muscle cells called rhabdomyoblasts. It is the most common soft tissue malignant tumor in children and accounts for about 7-8% of childhood cancers. It can arise from almost anywhere in the body but it is most common in the head and neck region. This article presents six cases of rhabdomyosarcoma involving the nose, nasopharynx and the paranasal sinuses four of which were treated with a combination of radiotherapy and chemotherapy and two were treated with medial maxillectomy combined with chemotherapy and radiotherapy.
Background:Evaluation of the cerebrospinal fluid (CSF) white blood cell (WBC) count and glucose and protein concentrations is used to assess the probability of the presence of central nervous system (CNS) infection. Although normal values are well established for CSF cell counts and protein and glucose contents in children and adults, this is not the case for neonates.Aims:The purpose of this study was to evaluate the composition of noninfected CSF obtained by nontraumatic lumbar puncture in neonates (age<28 days), specifically distinguishing CSF profiles of those term babies compared with those premature infants.Materials and Methods:The CSF samples obtained by lumbar puncture from 120 neonates were examined by routine procedures.Results:By comparing CSF parameters between term gestation neonate group with premature neonate one, nontraumatic puncture, there was no statistically significant difference (P<0.05) in the mean WBC (P=0.6). The mean protein concentration was significantly greater in those premature neonates (P<0.04). The mean glucose concentration was also analogous in both groups (P=0.5).Conclusion:The CSF profile, like any other laboratory determination, should be evaluated within the clinical context of the individual case.
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