Cystic lesions of the larynx are most commonly benign. However, we report a case of non-Hodgkin’s lymphoma (NHL) of the larynx which presented as a supraglottic cyst. This form of presentation has not been previously described in the medical literature.

We report a case of a parapharyngeal cystic metastatic lymph node arising from papillary thyroid carcinoma (PTC). Parapharyngeal metastases arising from PTC are rare and correct diagnosis of the parapharyngeal mass before surgery is difficult. In this case, the diagnosis of a parapharyngeal mass was made pre-operatively by thyroglobulin measurement in peroral fine-needle aspiration with negative cytology.

We present the case of a previously healthy 59-year-old man who was under treatment for scleritis and episcleritis when he developed a parotid-gland swelling and pus-producing sinus. On surgical exploration, the features were those of a parotid abscess, but the lesion not only failed to heal post-operatively but increased in size very significantly. There was also severe necrotizing keratitis of the eyes. Due to clinical suspicion and a positive antineutrophil cytoplasmic antibodies test, Wegener’s granulomatosis was diagnosed and the patient successfully treated with cyclophosphamide and steroids. Previously, a number of cases of Wegener’s granulomatosis causing salivary-gland swelling have been reported in the literature; this is the first case in which the disease has masqueraded as a parotid abscess.

Colonic carcinoma metastasis to the thyroid is rare. Here the authors present the case of an 81-year-old lady who presented with metastatic colonic adenocarcinoma in her thyroid gland. This case is unique as it is the first to demonstrate metastasis from the colon to the thyroid with no other site involvement. The use of cytokeratin immunohistochemical staining is reviewed along with the current perspectives on the concept of skip metastasis.

A triad of retro-ocular pain, discharging ear and abducens nerve palsy, as described by Gradenigo, has been recognized for 150 years. It has traditionally been treated with surgery, but recent advances in imaging, allied with improved antibiotic treatment, allow conservative management of these cases. We present two cases of Gradenigo’s syndrome: a 6-year-old child and a 70-year-old man, both without cholesteatoma, who were managed without mastoidectomy. They both had full recovery of abducens nerve function, although this took 6 and 12 weeks, respectively. In order to manage patients with Gradenigo’s syndrome safely, accurate diagnostic radiology is essential, and our findings are presented and discussed. With changing medical technology, a review of the diagnostic and treatment options for this rare but serious condition, is timely.

Internal jugular vein thrombosis is a rare but treatable disorder with most of the reports in the literature related to the adult population. The most common reported cause is iatrogenic trauma to the internal jugular vein and only a few cases have been reported in the paediatric population. We present a case of bilateral internal jugular venous thrombosis with pulmonary and cerebral complications in a 14-year-old girl with protein S deficiency. This problem has not been previously reported in the world literature.

Malignant (invasive) otitis externa (MOE) is an infection involving the external auditory meatus (EAM), most often found in elderly diabetics, which carries a high morbidity and mortality. In advanced cases it may give rise to osteomyelitis and cranial neuropathies. This is a case of MOE, which invaded the posterior wall of the right temporomandibular joint (TMJ), resulting in severe trismus and pain. Subsequently, this required treatment by replacement of the glenoid fossa with a Silastic® prosthesis.

Proboscis lateralis is one of the rare craniofacial congenital anomalies which presents as an obvious deformity of the nose. It tends to occur in male offspring of consanguineous marriages. This is a report of computerized tomography of this rare anomaly. In proboscis lateralis, the nasal cavity on one side is completely normal, while on the affected side it is replaced by a trunk-like process attached to the medial portion of the orbital roof. This anomaly occurs sporadically as an isolated defect or in association with other anomalies. It is usually associated with developmental failure of the paranasal sinuses and the nasolacrimal duct.

Objective: Nasolabial cysts are rare, nonodontogenic, soft-tissue, developmental cysts occurring inferior to the nasal alar region. They are thought to arise from remnants of the nasolacrimal ducts and they are frequently asymptomatic. We report a rare case of bilateral nasolabial cysts accompanied by bilateral chronic dacryocystitis.

Case report: A 48-year-old woman suffering from bilateral chronic dacryocystitis was referred to our department for endonasal dacryocystorhinostomy. She had undergone external dacryocystorhinostomy on the left side a few years earlier. Physical examination and computed tomography scan revealed nasolabial cysts bilaterally inferior to the nasal alar region. The cysts were removed via a sublabial approach and endoscopic dacryocystorhinostomy was performed on the right side. Ten months after surgery, the patient was asymptomatic.

Conclusion: There may be a correlation, due to embryological reasons, between the presence of nasolabial cysts and the presence of chronic dacryocystitis. Both can be corrected surgically, under the same anaesthesia, without visible scar formation.

We report the case of a 26-year-old man who presented to us with dysphagia secondary to blunt trauma to the neck. The patient was found to have a hyoid bone fracture with pharyngeal perforation and resultant neck abscess. The patient responded to prompt surgical and medical management. We believe this to be the first report of such a case.

The authors present the case of an 11-year-old boy with a painful, rapidly expanding lesion in the posterior triangle of the neck. There was no history of cervical trauma. Computerized tomography of the neck revealed a unicameral (single-chambered) aneurysmal bone cyst involving the C3 vertebra. Treatment was by open resection and curettage; no recurrence was seen at six months. We discuss the natural history, differential diagnosis, radiographic appearance and treatment modalities for this unusual, benign, expanding, osteolytic lesion containing blood-filled cystic cavities.

We present a unique case of a mucin-secreting papillary adenocarcinoma of intestinal type which has invaded and completely destroyed the hyoid bone and metastasized to the cervical lymph nodes bilaterally. The tumour is believed to have originated from a malignant thyroglossal duct remnant, and was managed with surgery and radiotherapy. We describe the case and discuss the literature regarding hyoid bone tumours.