Cholesteatoma Complicated by Parapharyngeal Abscess That Occurred After Temporal Bone Fracture.

Parapharyngeal abscess as a cervical complication of chronic otitis media with cholesteatoma is extremely rare. We present the case of a patient with chronic otitis media and cholesteatoma who developed a parapharyngeal abscess following a blunt head trauma. A 65-year-old man with a history of recurrent right purulent otorrhea presented with symptoms of profuse purulent otorrhea, headache, hoarseness, and difficulty swallowing. Imaging revealed the presence of a right parapharyngeal abscess alongside a temporal bone fracture, suggesting a potential direct spreading route of aggressive chronic suppurative otitis media infection through the bone fracture defects to the parapharyngeal space. The patient underwent abscess drainage via a transcervical approach with simultaneous emergency radical mastoidectomy. Despite the development of septic shock with acute renal failure in the postoperative period, the patient made a full recovery.

The association of E2F1 and E2F2 single nucleotide polymorphisms with laryngeal squamous cell carcinoma pathomorphological features.

BACKGROUND: Laryngeal squamous cell carcinoma (LSCC) is one of the most common types of cancer in the upper respiratory tract. It is well-known that it has a high mortality rate and poor prognosis in advanced stages. There are well-known risk factors for LSCC, though new specific and prognostic blood-based markers for LSCC development and prognosis are essential. The current study aimed to evaluate the impact of four different single nucleotide polymorphisms (SNPs), E2F1 (rs3213183 and rs3213180) and E2F2 (rs2075993 and rs3820028), on LSCC development, morphological features, and patient 5-year survival rate. METHODS: A total of 200 LSCC patients and 200 controls were included in this study; both groups were matched by age and sex. In the present study, we analyzed four single nucleotide polymorphisms (SNPs) in the genes E2F1 (rs3213183 and rs3213180) and E2F2 (rs2075993 and rs3820028) and evaluated their associations with the risk of LSCC development, its clinical and morphological manifestation, and patients 5-year survival rate. Genotyping was carried out using RT-PCR. RESULTS: None of the analyzed SNPs showed a direct association with LSCC development. E2F2 rs2075993 G allele carriers (OR = 4.589, 95% CI 1.050-20.051, p = 0.043) and rs3820028 A allele carriers (OR = 4.750, 95% CI 1.088-20.736, p = 0.038) had a statistically significantly higher risk for poor differentiated or undifferentiated LSCC than non-carriers. E2F1 rs3213180 GC heterozygotes were found to have a 3.7-fold increased risk for lymph node involvement (OR = 3.710, 95% CI 1.452-9.479, p = 0.006). There was no statistically significant association between investigated SNPs and patient 5-year survival rate. CONCLUSIONS: The present study indicates that E2F2 rs2075993 and rs3820028 impact LSCC differentiation, whereas E2F1 rs3213180 - on lymph node involvement.

Lithuanian version of nasolacrimal duct obstruction symptom scoring questionnaire. Cross-cultural adaptation and validation. Short- and long-term results.

OBJECTIVES: The objective of this study was to perform translation, cross-cultural adaptation and validation of the Lithuanian version of specific nasolacrimal duct obstruction symptom scoring (NLDO-SS) questionnaire and to evaluate short- and long-term results of endoscopic endonasal dacryocystorhinostomy (EN-DCRS) procedure. DESIGN, SETTING, PARTICIPANTS: Permission for questionnaire translation, cross-cultural adaptation and validation was obtained from the authors of the original questionnaire. Translation, validation and cross-cultural adaptation were carried out according to generally accepted methodology. Validation study of the Lithuanian version of NLDO-SS (L-NLDO-SS) was performed, and short- and long-term results of EN-DCRS procedure were evaluated according to symptoms. In total, 44 patients were evaluated 2 weeks before the surgical intervention, a day before the surgery and 41 patients 2 months after the surgery, and again 10 months later. MAIN OUTCOME MEASURES: We analysed the internal consistency and test-retest reliability of the L-NLDO-SS questionnaire. Cronbach's alpha was used to represent and evaluate internal consistency for ordinal responses. Validity was assessed by comparing scores between a control group of volunteers without NLDO and the NLDO group using Mann-Whitney test. To test the limiting score on which the sensitivity and specificity curves cross in identifying patients with NLDO, receiver operating characteristic (ROC) curve analysis was used. The pre- and post-operative scores were compared using the paired t-test. RESULTS: The results showed an acceptable internal consistency of L-NLDO-SS questionnaire, with Cronbach's alpha-.73 in the initial test group and .71 in the retest group. Pearson's correlation coefficient was .94 (P < .001), revealing good correlation between the initial scores and the retest scores. Our sample of healthy individuals had a mean L-NLDO-SS score of 11.42 (±12.69) points, and patients being scheduled for EN-DCRS had a mean L-NLDO-SS score of 27.45 (±9.81) points. Post-operatively mean L-NLDO-SS scores improved from 27.45 (±9.81) points to 4.45 (±6.29) points in the short term and to 5.83 (±4.17) in the long term, demonstrating the statistically significant responsiveness of the instrument over both timescales. CONCLUSIONS: Lithuanian version of NLDO-SS questionnaire is a valid instrument for assessing patients with NLDO in the Lithuanian population. It demonstrated good internal consistency, reproducibility, validity and responsiveness.

Endoscopic endonasal approach of congenital meningoencephalocele surgery: first reported case in lithuania.

Meningoencephalocele is a rare condition that usually occurs in children and is treated by neurosurgeons with occasional help from ENT doctors. The symptoms of meningoencephalocele might not develop until adulthood, but usually they are apparent immediately after birth. The case of small anterior basal transethmoidal meningoencephalocele in a 24-year-old patient who had headaches and runny nose since childhood is presented. Endonasal endoscopic approach for meningoencephalocele removal and skull base defect reconstruction was used. It was concluded that endoscopic endonasal approach is less invasive and provides an acceptable operative outcome with short recovery time and less postoperative complications in comparison with other external microsurgical approaches.