Publications by authors named "Tee Sin Lee"

Article Synopsis
  • Invasive fungal sinusitis is a severe condition that can be mistaken for cancer, especially in patients who have had radiation therapy for head and neck cancers.
  • A case study of a 68-year-old man, who developed symptoms of invasive fungal sinusitis 25 years after treatment for nasopharyngeal carcinoma, illustrates the challenges in diagnosing this condition.
  • The report emphasizes the importance of histological examination to confirm diagnosis and suggests that repeat imaging and evaluations may be necessary to avoid misdiagnosis.
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Lupus erythematous profoundus (LEP) is an uncommon manifestation of chronic lupus erythematous (CLE) involving inflammation of the subcutaneous fat and deep dermis. It is rarely seen in the otolaryngological practice. We describe a case of a 33-year-old female who presented with bilateral acute onset cheek swelling, which led to the unexpected diagnosis of LEP.

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Background: Large arteriovenous malformations are often managed via endovascular embolisation followed by surgical resection. We describe the use of a new liquid embolic agent (LEA) - precipitating hydrophobic injectable liquid (PHIL) and its advantages over existing LEAs.

Case: A 60-year-old male presented with a progressively enlarging right post-auricular arteriovenous malformation.

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Objective: Carotid sinus syndrome (CSS) is a rare yet serious presentation of head and neck malignancy. To our knowledge, syncope and seizure-like episodes as a manifestation of carotid sinus syndrome secondary to laryngeal cancer has not been reported to date. We report a case of laryngeal cancer causing convulsive syncope masquerading as seizures due to CSS.

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Paranasal sinus mucoceles commonly cause erosions of the bony walls. Currently, such defects can be managed conservatively with promising short-term outcomes. Long-term outcomes of these defects have not been described.

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Epiglottitis is a potentially life-threatening condition that requires quick and accurate diagnoses. The gold standard for diagnosis is for laryngoscopic visualisation of the epiglottis. However, this may not be well-tolerated in a patient with impending airway collapse, and lateral neck radiographs may support the diagnosis.

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Purpose: Various types of the harmonic scalpel blades have been used for tonsillectomy since the early 2000s with varying successes. The HARMONIC ACE® + 23 cm shears is a relatively new blade which has not been studied in an adult population yet.

Methodology: A randomized controlled pilot study was performed comparing the HARMONIC ACE® + 23 cm shears (HS) and monopolar electrocautery (EC) tonsillectomy in 20 patients.

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Background: The periocular and temporal regions are important aspects of beauty. The presence of reticular veins in these areas is undesirable and can also interfere with injection of neurotoxins to treat squint lines. 1064-nm Nd:YAG laser shows promise as an effective treatment modality with long-lasting effects.

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We present 3 patients who complained of distorted hearing, tinnitus and otalgia resulting from scalp and facial hair impacting against the tympanic membrane. Removal of the migrated hair with microsuction relieved symptoms immediately. In 2 cases, the patients had presented to the primary care physician earlier, shortly after a haircut.

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We present the first case of a thoracic ranula which originated from the left submandibular area extending into the subcutaneous tissue planes of the anterior chest wall. The patient had a history of surgery for a previous benign left salivary gland cyst, and presented with an enlarging mass in the anterior chest wall. This was a recurrence of a ranula, with an extension into the anterior thoracic wall.

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