Sebahattin Cureoglu

The complications of chronic otitis media: Report of 93 cases

The aim of this study was to investigate the incidence, mortality and morbidity of complications due to chronic otitis media (COM). During the nine-year period 1990-1999, 2890 cases of COM were reviewed, 93 (3.22 per cent) having 57 (1.97 per cent) intracranial complications (IC) and 39 (1.35 per cent) extracranial complications (EC). In three patients more than one complication was observed. Meningitis and brain abscess were common in the IC group. Subperiosteal abscess (mastoid and Bezolds abscess) was a common complication in the EC group. Cholesteatoma and granulation/polyp in the middle ear/mastoid were the major findings in both groups. Fifteen patients died from IC. Overall, the mortality rate was 16.1 per cent in all patients having complications, and in patients with IC it was 26.3 per cent. In all of the patients with complications, the morbidity rate was 11.8 per cent. Our study supports the finding that meningitis and brain abscess are the common complications of COM and the main reason for mortality.

The results of septal button insertion in the management of nasal septal perforation.

Nasal septal perforation may present with various symptoms. Perforations may be surgically closed or managed by obturation, inserting a prosthesis. We used a silicon septal button in the management of nasal septal perforation. In the follow-up period, although the insertion of the nasal septal button alleviated epistaxis, whistling during inspiration, and nasal obstruction, it could not control the production of crusting around the margin of the button.

Castleman's disease (giant lymph node hyperplasia) of the neck: a case report.

Abstract Castleman’s disease (giant lymph node hyperplasia) is an uncommon cause of neck mass. Its cause and pathogenesis are still unknown. Giant lymph node hyperplasia (GLH) usually presents as an asymptomatic solitary mass and can occur anywhere in the head and neck. Diagnostic test results are always inconclusive. Excision and histopathological evaluation are the only ways to make a definitive diagnosis. The disease is curable by surgical excision. A case of GLH presenting as a solitary neck mass in a 68-year-old man is reported. There has been no recurrence during about 7 months.

Schwannoma of the larynx: case report.

Abstract Neurogenous tumours of the larynx are extremely uncommon. We present a rare case of schwannoma of the larynx. Clinical findings are presented together with computed tomography (CT) and magnetic resonance images. The tumour was located in the right aryepiglottic fold of the larynx. CT showed a well defined and hypodense mass extending from the right aryepiglottic fold to the right vocal cord. The patient underwent an excision of the mass through a lateral thyrotomy and the tumour was completely removed. The diagnosis and treatment of this tumour are discussed.

Prognostic Value of PCNA and Mutant p53 Expression in Laryngeal Squamous Cell Carcinoma

The objective of this study was to investigate the prognostic significance of p53, and proliferative cell nuclear antigen (PCNA) in laryngeal squamous cell carcinoma (LSCC). Sixty pathologic specimens from the patients with LSCC were examined for the expression of the p53 and PCNA, with complete follow-up data. Sixty-three percent of the cases displayed nuclear p53 overexpression. There was a correlation between p53 overexpression and histological grades (p = 0.03), and localization site (p = 0.05). Median of PCNA index was 42.2 (range 5.9 to 85.2). There was no difference between the p53 overexpression group and the normal group in proliferative activity determined by PCNA (p = 0.73). In univariate analyses, localization site, grade, stage, invasion pattern, lymph node status, were significant factors in estimating disease free survival (DFS). Grade was the most important factor affecting recurrence (p = 0.002). In multivariate analyses, grade was the only significant predictor for DFS (p = 0.001). Grade (p = 0.001) and invasion pattern (p = 0.03) were found to be significant predictors of overall survival. In conclusion, the histological grade was the most reliable important prognostic factor. Further studies are necessary to facilitate understanding of the mechanisms of laryngeal carcinogenesis.

Congenital cholesteatoma of the mastoid region

Congenital cholesteatoma may arise in the petrous apex, mastoid, middle ear, or external auditory canal. The least common site being the mastoid process. We present one case of primary mastoid cholesteatoma confirmed by clinical examination, surgical findings and radiological evaluation.

Follow-up results in tuberculous cervical lymphadenitis

OBJECTIVE To investigate the efficacy of medical antituberculous treatment in patients with tuberculous cervical lymphadenitis (TCL). METHODS In the period 1996-2002, 73 TCL patients were reviewed and the results of clinical and laboratory testing were documented. The efficacy of a four-drug chemotherapy regimen was investigated. RESULTS Purified protein derivatives (PPD) skin test results were positive in 58 (79 per cent) patients. Chest X-rays revealed changes consistent with tuberculosis in nine (12.3 per cent) patients. The mean duration of medical treatment was 10.04 months. In follow-up evaluation, 14 (20 per cent) patients were considered suspicious for resistant TCL and total excision of all nodes was performed. Histopathology confirmed TB in only 10 of these cases. CONCLUSION The high incidence of residual disease in our study indicates that medical treatment (at least nine months of four combined antituberculous drugs) did not seem to be effective. If lymphadenopathy persists, total surgical excision of lymph nodes should be the treatment of choice.

Evaluation of brainstem auditory evoked response audiometry findings in children with tuberculous meningitis at admission

OBJECTIVE To determine the characteristics of Brainstem auditory evoked response (BAER) findings in children with tuberculous meningitis (TBM) at admission. METHODS Twenty-seven children with highly probable TBM were admitted to the University Hospital. The control group was 23 healthy, age and sex matched subjects. Brainstem response audiometry recording was performed in all patients and controls. Ninety dB sound pressure level (SPL) was used for comparisons. The main BAER measurements analysed were the I-III, III-V, I-V interpeak intervals. In statistical analysis, t-test for independent groups were performed. At the same time, for interpeak intervals, values exceeding 2.5 standard deviations (S.D.) above the means of the normal controls were considered abnormal. To the result of BAER findings, HL was classified as mild (until 40 dBHL), severe (until 80 dBHL) and total HL (no hearing was detected). RESULTS The latencies of interpeak intervals (except III-V latency at 10 per s) have significantly prolonged in comparison with controls. Mild HL was detected in four ears. In eight ears, any wave form could not be obtained at 110 dBSPL. Abnormal BAER result was seen in 13 of 54 ears (24%) at the click of 10 per s and five ears (12%) at the click of 50 per s. CONCLUSION Abnormal BAER result was seen in 24% of patients with TBM before treatment. Depending on these findings, it can be inferred that hearing impairments must be lower than those values which was detected by BAER during the acute phase of TBM, since the abnormal BAER may be reversible following the illness, returning to normal with recovery.