Hypercalcemia Associated With Severe Dysphagia in a Patient With Parathyroid Adenoma and Significant Cervical Spondylophytes.

Background/Objective: Severe dysphagia is a rare presenting symptom of primary hyperparathyroidism, whereas the most common hypercalcemia-related causes include gastrointestinal symptoms, such as anorexia, constipation, and pancreatitis. This case presentation aimed to describe swallowing difficulty as a leading symptom of hypercalcemia. Case Report: A 62-year-old man experienced vomiting, dysphagia bordering with aphagia, and 20-kg weight loss in a 2-month period. The parathyroid hormone and serum calcium levels were 102 pmol/L (reference range, 1.8-7.9 pmol/L) and 4.12 mmol/L (reference range, 2.14-2.53 mmol/L), respectively. Ultrasound-guided exploration of the neck revealed a large, rounded hypoechoic mass inferior to the left thyroid lobe, which contained parathyroid tissue on fine-needle aspiration cytology examination. Contrast-enhanced neck computed tomography revealed a mass measuring 3.6 × 2.6 × 2.5 cm behind the left thyroid lobe, alongside massive ventral spondylophytes of the cervical spine at the level of the postcricoid segment of the hypopharynx. Magnetic resonance imaging confirmed ventral tissue displacement due to spondylophyte size and location. Surgical exploration of the left side of the neck was performed, and the left lower parathyroid gland weighing 9.07 g was excised. Pathohistologic findings verified a parathyroid gland adenoma. The postoperative values showed parathyroid hormone and serum calcium levels at 4.54 pmol/L and 2.25 mmol/L, respectively. Discussion: The pathophysiology of dysphagia in hypercalcemia is not fully elucidated. In this case, the patient's improvement after surgery implies a plausible connection between hypercalcemia and dysphagia, suggesting a causal relationship. Conclusion: Although aphagia is not a typical presenting symptom of parathyroid adenoma, it should be noted in the differential diagnosis.

Auditory Brainsteam Response Testing in Children with Speech and Language Pathology: A Non-Randomized Observational Study.

INTRODUCTION: The aim of this study was to compare ABR findings of normal hearing preschool children with different types of speech and language pathology. METHODS: This retrospective, non-randomized, cohort study was conducted at a tertiary speech and hearing rehabilitation institution according to STROBE guidelines. The study enrolled 123 preschool children diagnosed with speech language pathology and normal hearing. The participants included children with developmental language disorder, autism spectrum disorder, isolated articulation pathology, organic brain lesions, cognitive delay and a group of very young children with clinically significant speech development delay. All patients underwent standard ABR procedures. RESULTS: The latencies were the longest in the group of children with organic lesion, followed by the group of children with ASD, then the group with DLD, and the young children group. In the group of children with articulation pathology and the cognitive delay group, the latencies were the shortest. DISCUSSION/CONCLUSION: This study showed a connection between several groups of children with language pathology that include comprehension problems and prolongation of ABR latencies.

Proton pump (H+/K+-ATPase) expression in human larynx.

OBJECTIVE: The goal of our study was to investigate and to identify the existence of proton pump in different parts of larynx. The presence of acidic content in this area is known to be connected to several laryngeal diseases. It is mostly developed by upward recurrence of acidic gastric content, but there are some signs that the acid can be produced in the larynx as well, because of the proton pump activity in laryngeal mucosa. METHODS: The study was performed on two types of specimens: (1) 50 cadaver larynges and (2) 11 surgical larynges obtained after laryngectomy. Samples were taken from supraglottis, glottis and subglottic areas and immunohistochemistry for the beta subunit of the proton pump was done. RESULTS: The presence of proton pump was proved in seromucous glands in laryngeal supraglottic area, but it was also, for the first time, found in human chondrocytes in the thyroid and epiglottic cartilage. CONCLUSION: These new findings could encourage further research that would illuminate better the etiopathogenesis not only of laryngopharyngeal reflux, but also the pathophysiology of cartilaginous disorders.

Health related quality of life in parents of children with speech and hearing impairment.

OBJECTIVES: Hearing impairment and specific language disorder are two entities that seriously affect language acquisition in children and reduce their communication skills. These children require specific treatment and higher levels of care than healthy children. Their language abilities also strongly influence parent-child interactions. The purpose of our study was to evaluate the health-related quality of life (HRQOL) of the parents of hearing-impaired children and the parents of children with speech difficulties (specific language disorder). METHODS: Our study subjects included 349 parents (182 mothers and 167 fathers) of preschool-aged children with receptive expressive language disorder and 131 parents (71 mothers and 60 fathers) of children with severe hearing impairment. A control group was composed of 146 parents (82 mothers and 64 fathers) of healthy children of the same age. HRQOL was assessed using the SF-36 questionnaire. RESULTS: For all groups of parents, the mothers had poorer scores compared with the fathers, but large differences were apparent depending on the child's impairment. In the control group, the scores of the mothers were significantly lower than the fathers' scores in only two (of eight) health domains. In contrast, the scores were lower in three domains for the mothers of speech-impaired children and in six domains for the mothers of hearing-impaired children, representing the greatest difference between the parents. When compared with the control group, both the mothers and fathers of speech-impaired children scored significantly worse in five health domains. Fathers of hearing-impaired children scored significantly worse than controls in three health domains. The lowest scores, indicating the poorest HRQOL, were observed for mothers of hearing-impaired children, who obtained significantly lower scores than the control mothers in all health domains except the emotional role. CONCLUSIONS: The parents of preschool-aged speech-and hearing-impaired children experience poorer HRQOL than parents of healthy children of the same age. Mothers of hearing-impaired children are especially affected, demonstrating a negative impact in almost all health domains.

Differences between electrically evoked compound action potential (ECAP) and behavioral measures in children with cochlear implants operated in the school age vs. operated in the first years of life.

OBJECTIVE: The aim of this study was to identify the differences in the NRT measures, behavioral measures, and their relationship between the group of congenitally deaf children operated in the first years of life and the group of children operated in the school age. METHODS: The study included 40 congenitally deaf children with cochlear implants divided into two groups. Group 1 was composed of 20 children (mean age at operation 2.3 years, range 1.4-4.6 years) and Group 2 was composed of 20 children (mean age at operation 11.3 years, range 7.0-17.1 years). The ECAP was recorded using the Nucleus 24 neural response telemetry (NRT) system. In each child, the responses were evoked by the apical, middle and basal electrodes. The analyzed parameters were: the ECAP threshold (T-NRT), N1P2 amplitude, N1 latency, slope of the amplitude growth function, response morphology, threshold (T-) level, maximum comfort (C-) level, dynamic range (DR), T-NRT as a percentage of the map DR, the correlation between the T-NRT and the T- and C-levels. The recordings of parameters were performed two years after implantations. RESULTS: The T-NRT, DR, T-NRT as a percentage of the map DR and the correlation between T-NRT and C-levels were significantly different between both groups of children. There were no statistically significant differences between the groups with respect to the amplitude, latency, slope and morphology recorded using the same electrodes. However, intragroup differences regarding NRT measures and behavioral measures with respect to the position of stimulating electrode were more prominent in Group 2 than in the Group 1. CONCLUSIONS: Results of this study have also found a great variability of NRT and MAP measures within and across patients in both groups of children, but it was still more pronounced in the group of school children. NRT profile across electrodes follows MAP profiles better in the Group 1 then in the Group 2. Overall findings of NRT and MAP measures are not consistent and unambiguous as we expected, but still suggest potential differences between results in children operated in first years of life, and those operated in school age.

[Indications for tonsillectomy in children aged under 16 years in ENT Department of Sestre Milosrdnice Clinical Hospital]. / Indikacije za tonzilektomiju u djece do 16 godina u Klinici za otorinolaringologiju i kirurgiju glave i vrata KB "Sestre milosrdnice".

AIM OF THE STUDY: To study frequency and type of indications for tonsillectomy in ENT Department of "Sestre milosrdnice" Clinical Hospital, distribution of operations according to the age and sex of the patients. To present history of tonsillectomies. METHODS: Retrospective study, information collected by clinical documentation review (anamnesis, physical findings). RESULTS: In the nine-year period 1995 - 2003 the total number of operations was 4704, 2527 male, 2177 female patients. There were 2692 tonsillectomies, 2011 adenotomies and 1 tonsillectomy "a chaud". The most frequent indication for tonsillectomy was recurrent tonsillitis (72%), followed by adenotonsillar hypertrophy (13%), chronic tonsillitis (12%), focaloses (1%) and peritonsillar abscess (2%). Distribution according to the surgeon: 80% of the operations were performed by specialists, 20% by residents. According to the age of patient: operations were most often performed at the age of 4 (800 patients). CONCLUSION: According to this study the most frequent indication for tonsillectomy was recurrent tonsillitis. Indications for tonsillectomy are clearly defined and as such should be followed.