Laryngocele is a rare clinical condition characterized by an abnormal dilation of the laryngeal saccule. The present study focused on two separate cases of diagnosed patients. The first patient suffered from internal laryngocele and complained of hoarseness for almost 1 year. Plasma was used to treat the internal laryngocele and the outcomes were satisfying. The patient did not undergo any tracheostomy due to previous endoscopic surgery. The second patient included in the present study was diagnosed with mixed laryngocele and complained of swelling on the left side of the upper aspect of the neck with considerable pain for >1 month. The patient was prepped for excision by an external transcervical technique under general anesthesia. None of the two patients had any recurrence or other changes during follow-up. The purpose of reporting these two cases of laryngocele was to increase awareness of this condition. Surgery is still the first-line treatment for diagnosed cases, but with the advent of new microscopic techniques, the use of plasma in an inter-pharynx setting has become more common. The results observed after using plasma to treat one internal laryngocele may be relevant to better understanding the application of this method and confirm that it may be a new suitable approach to treat this condition.

Laryngocele is an uncommon benign cystic dilatation of the laryngeal saccule that communicates with the laryngeal lumen and contains air. On the basis of its localization, it can be traditionally classified in internal, external, or mixed. Usually unilateral and rarely bilateral, it may be congenital or acquired. It most often appears later in life without important symptoms except for cervical swelling. Here, together with a review of literature, we report the case of a 72-year-old man, smoker but without other specific risk factors, who presented laryngeal dyspnea for about one year. Neck CT scan performed during a previous hospitalization for respiratory failure revealed a left mixed laryngocele that was later surgically removed with cervicotomic access. The patient was discharged after one week. One month after surgery, we confirmed the absence of disease with video laryngoscopy.

Laryngocele is a rare entity and can be defined as an abnormal cystic dilatation of saccule of the laryngeal ventricle with communication to the lumen of larynx. Laryngopyocele is a rare complication of laryngocele when it is infected. Patients may present with fever, neck swelling, shortness of breath, and hoarseness. Acute presentation can develop rapidly with alarming symptom, such as stridor, which signifies airway obstruction and warrants immediate treatment and airway protection. Computed tomography and endoscopy are useful in making the diagnosis and delineate the severity of disease. Laryngopyocele should be treated with antibiotics, drainage of purulent content, and followed by definitive surgical excision.

OBJECTIVE: To study the details of clinical profile and management of laryngocele at a tertiary care teaching hospital of eastern India.
METHODS: A prospective study. Case series of six patients of laryngocele.
METHODS: Six patients of laryngocele were examined at the Outpatient Department of ENT of Institute of Medical Sciences & SUM Hospital, Bhubaneswar, Odisha, India, between August 2010 and January 2014. The details of the patients, such as age, gender, occupations, clinical presentations, imaging modalities and treatment options, are discussed.
RESULTS: The common clinical presentations of laryngocele are hoarseness of voice and swelling in the neck. Sometimes, laryngocele patients are asymptomatic. The patients were in the range of 45-70 years old, among them five were males and one was female. The diagnosis was made clinically and radiologically. Among the six patients, five were treated by surgical approach.
CONCLUSIONS: Laryngocele is an abnormal dilatation of the laryngeal saccule. It is a very rare clinical condition. Hoarseness of voice and swelling in the neck are common clinical presentations in laryngocele. Imaging studies are essential for making diagnosis, determining the type, localization, extent of laryngocele and for treatment. Surgery is the treatment of choice in laryngocele.