Distinguishing between isthmic thyroglossal duct cyst and goitre on nuclear thyroid scan: A case report.

Thyroglossal duct cysts, which are the most frequently encountered congenital cervical anomalies in children, occur due to embryologic remnants of the thyroglossal duct. Although diagnosis may be challenging, clinicians can be aided by imaging and fine-needle aspiration biopsies. We describe the clinical management of a two-year-old boy with a thyroglossal duct cyst mimicking a goitre on a pertechnetate thyroid scan.

Intraoperative Dye Test in Total Laryngectomy: A Technique to Reduce the Incidence of Pharyngocutaneous Fistula.

BACKGROUND: Pharyngocutaneous fistula (PCF) could complicate laryngectomy in advanced disease. The cause is multifactorial, and this may include poor technique in pharyngeal repair. Intraoperative assessment of the repaired mucosa integrity for adequate closure may reduce PCF, but this is not routinely done. OBJECTIVE: The objective of this study is to describe a novel technique that has been successfully used to ascertain intraoperative pharyngeal repair integrity. METHODS: Thirty-one patients who had total laryngectomy and pharyngeal reconstruction for locally advanced laryngeal squamous cell carcinoma were studied. Connell extramucosal suturing technique was used for the mucosal repair. Thereafter, a small feeding tube was introduced through the oral cavity to the site of the pharyngeal repair, and diluted methylene-blue dye was injected through it while digitally occluding the cervical esophagus. Whenever leakage of the dye was seen, the leakage site (s) was repaired. Thereafter, the dye test would be repeated to confirm the integrity of the repair. RESULTS: Their mean age was 53.4 ± 10.9 years. Seven (22.6%) patients had Stage 3 disease and 24 (77.4%) had Stage 4 disease. All the patients had neck dissection, whereas 3 (9.7%) patients had salvage laryngectomy postradiotherapy. Dye test was performed intraoperatively for all the patients and leakages were seen in 4 (12.9%) patients which were successfully repaired. Oral feeding was commenced on the fifth postoperative day, and none of the patients had PCF. CONCLUSION: Performing a dye test intraoperatively helps detect the point of leakage and immediate repair will prevent PCF.

Nasopharyngeal carcinoma in Ibadan, Nigeria: a clinicopathologic study.

INTRODUCTION: nasopharyngeal carcinoma is relatively common in our environment. It is one of the most difficult malignancies to diagnose at an early stage. The aim of the study was to determine the clinical features, clinical disease stage of nasopharyngeal carcinoma at presentation and at diagnosis as well as the histologic types at the University College Hospital, Ibadan, Nigeria. METHODS: this was a ten year retrospective study of all histologically confirmed nasopharyngeal carcinoma between January 2007 to December 2016 using clinical and pathology records and files. RESULTS: there were 73 cases. The male: female ratio was 1.7. The age of patients ranged from 12 to 80 years with a mean age of 39 ± 16 years. The median age at diagnosis was 40 years. The peak age group of occurrence was 40-49 years. The most common symptoms were namely epistaxis in 67.1% of patients at presentation, neck mass/swelling (64.4%) and nasal mass/obstruction (63.0%). Majority (54.8%) of the patients presented late with stage 3 or 4 disease. Most (94.5%) of the tumours were of the non-keratinizing squamous cell carcinoma subtype. The keratinizing and basaloid variants accounted for 4.1% and 1.4% of the tumours respectively. CONCLUSION: vague, non-specific symptoms make patients present at late stages of the disease, making it almost impossible to attempt cure. The dominant histopathological type is non-keratinizing squamous cell carcinoma and resembles that seen in most parts of Nigeria and endemic areas of the world.

Management outcome of thyroglossal cyst in a tertiary health center in Southwest Nigeria.

Thyroglossal duct cyst is a non-odontogenic congenital developmental cyst. It is predominantly a midline anterior neck swelling in children and total excision of the tracts prevents recurrence. Retrospective hospital record analysis of patients managed with histopathology results of thyroglossal cyst between 2003 and 2018. Comparing outcomes and technique of thyroglossal cyst excision in a resource challenged environment. A total of 37 patients comprising 22(59.5%) males and 15(40.5%) females (M:F 1.4:1) with age range of 13 days to 55 years (median 6 years) were managed. The majority were children less than 10 years of age. They all presented with a fluctuant midline progressive anterior neck swelling, in addition to anterior neck ulcer 1(2.7%), discharging sinuses 3(8.1%) and thyroglossal cyst duct infections, which were managed successfully with antibiotics. Central compartment neck dissection with excision of mid-portion of the hyoid bone was performed in all the patients. Rupture of thyroglossal duct cysts was observed in 7(18.9%) at surgery, but there was no recurrence. Surgical drain was not used and most patients were discharged within 48 hours postoperatively. Thyroglossal duct cyst was confirmed at histology without any evidence of mitotic changes. There was no recurrence for the Sistrunk's procedure in all specialties. The modification of the Sistrunk's procedure with mid-anterior neck dissection is effective in excising a thyroglossal duct cyst, hence preventing recurrence. Non-usage of wound drains and short hospital stay are cost effective.

Paediatric otogenic tetanus: an evidence of poor immunization in Nigeria.

Suppurative otitis media is a common childhood infection that predisposes to otogenic tetanus. Tetanus is a vaccine preventable disease that is associated with high cost of care and mortality. This study highlights reasons for otogenic tetanus in Nigerian children and way of reducing the menace. This is a 5-year retrospective review of all patients managed for otogenic tetanus in at the Department of Otorhinolaryngology, University College Hospital, Ibadan. The data collected include demographic, clinical presentations, tetanus immunisation history, and duration of hospital admission, and management- outcome. There were 23 patients comprising of 13(56.5 %) males and 10 (43.5%) females, male to female ratio was 1.3:1. The age ranged between 11 months and12 years (mean age 3.4 years ± 2.1). All the patients presented with discharging ear, trismus and spasms. The onset of symptoms prior hospital presentation ranged between 2 - 11 days (mean 3.0 days ± 1.3). Only 12(52.1%) patients had complete childhood tetanus immunisation, 6(26.1) % had no tetanus immunisation and no other childhood immunisation, while 5(21.7%) had partial tetanus immunisation. The discharging ears were managed by self-medication and other harmful health practices. The hospital admission ranged from 20 days - 41days (average of 23days) and there were 3(13.0 %) death. Tetanus immunization was not received because of; non- availability of the vaccine at health centers, lack of health facility in communities, fear of complications from immunization, poor awareness of the immunization programme. Tetanus, an immunisable disease, is still a major problem in Nigeria.

Childhood hearing loss; a need for primary health care.

INTRODUCTION: Essential health care for children is the care of the ear. METHODS: A cross-sectional descriptive study of 155 children with hearing loss. RESULTS: A total of 155 pupils with hearing impairment and their parents were interviewed; 77(49.7%) males and 78(50.3%) females, age ranged from 6 to 15years (mean 9.11 ± 2.5 years). None of the participants had neonatal hearing screening. Parents detected the hearing loss at a mean age of 2.3 ± 1.1years. Initial care was given by community health workers and general medical practitioners, only 21 participants had otolaryngological consultation and none had audiological rehabilitation. Barriers to accessing services were financial constraints, poor awareness and non-availability of otolaryngological service for the hearing impaired in the communities. CONCLUSION: Hearing impaired children in Nigeria have poor access to ear care. There is a need to create awareness of otological services and incorporate ear-care into the primary health care.

Profile of pediatric traditional uvulectomy in North-West Nigeria: The need for caution and education.

OBJECTIVES: The study assessed the prevalence of complications associated with traditional uvulectomy and identified factors associated with favorable outcome after management in a pediatric population in North-Western Nigeria. STUDY DESIGN AND SETTING: This cross-sectional descriptive study was carried out at the accident and emergency section as well as at the otolaryngology out-patient clinic of the Federal Medical Centre, Birnin-Kebbi, Nigeria. METHODS: Patients with traditional uvulectomy complications were recruited on consecutive basis and sample size was dependent on the patients seen over the study period. This was done over a 6 month study period (January 2014-June 2014). RESULTS: A total of forty one participants, all within the paediatric age group (<15 years) participated in this study. The age of the participants ranged from 2 to 13 years while the mean age was 6.17 years ± 2.47. The ≤5 year age group constituted about 44% of the children studied. Gender distribution noted a slight male preponderance (Male: Female ratio = 1.05: 1). A total of 58.8% of the participants were fully immunized, while the Haemoglobin concentration status (packed cell volume) at hospital presentation of <10 g/dl (<30%) occurred in 34.1% of the participants of the study. The duration of hospital stay in pediatric patients with post-traditional uvulectomy complications was significantly associated with the maternal immunization status (p = 0.007). Also, subjects with completed maternal immunization status had about 0.1 times odds (CI = 0.19-0.64) likelihood to have a prolonged hospital stay when compared with subjects whose mothers were partially immunized or not immunized at all. CONCLUSION/SIGNIFICANCE: In conclusion, this study found that favorable outcome post-traditional uvulectomy is related to early presentation and maternal immunization status, but adversely affected by anemia. Traditional uvulectomy remains a cultural practice that should be discouraged using both advocacy and legislative measures.