Hypopharyngeal perforation following minor trauma: a case report and literature review

Penetrating hypopharyngeal foreign body impalement of the thyroid gland: A case report of rare complication of ingested fish bone

INTRODUCTION AND IMPORTANCE

Foreign body ingestion complicated by hypopharyngeal perforation is an uncommon but potentially life-threatening condition. Early recognition and appropriate management are crucial to prevent serious complications. We present an extremely rare case highlighting the importance of this clinical entity.

CASE PRESENTATION

A 60-year-old female presented with odynophagia 10 days after ingesting fish and chicken. Imaging revealed a linear foreign body penetrating through the left lateral hypopharyngeal wall into the left thyroid lobe, with surrounding inflammatory changes. The patient underwent neck exploration, which identified a sharp fishbone lodged in the postero-medial aspect of the left thyroid lobe, necessitating a left hemithyroidectomy for removal.

CLINICAL DISCUSSION

To our knowledge, this is the first reported case of hypopharyngeal perforation by an ingested foreign body penetrating the thyroid gland itself. Despite its rarity, early recognition is crucial to prevent complications like abscess, mediastinitis, and mortality. A high index of suspicion is needed in patients with odynophagia or neck pain after ingesting fish. Advanced imaging and surgical intervention may be required for the management of larger perforations or those involving surrounding structures.

CONCLUSION

This unique case highlights an extremely rare presentation of hypopharyngeal perforation with extension into the thyroid gland caused by an ingested fish bone. Prompt diagnosis through appropriate imaging and treatment with surgical exploration and foreign body removal was key to ensuring a positive outcome. Increased awareness of this potential complication is essential among clinicians.

Hypopharyngeal perforation caused by blunt trauma in buffalo attack

A male in his 50s arrived by ambulance at a regional Australian hospital after being pinned by a buffalo against a fence by the chest and abdomen. Primary and secondary surveys identified an open fibula fracture and superficial abrasions. CT trauma series identified retropharyngeal free gas extending to the right carotid sheath. Flexible nasoendoscopy revealed a normal upper airway and no site of perforation. Oesophagoscopy and gastroscopy were completed to evaluate for a site of free gas leakage. A hypopharyngeal tear was identified 15 cm from the incisors at the cricopharyngeal sphincter. A gastrograffin swallow was completed which showed no leak. The decision was made to manage the patient conservatively with intravenous dexamethasone and intravenous ceftriaxone/metronidazole for antibiotic prophylaxis. The patient had his diet gradually upgraded and was discharged home 4 days later with oral amoxicillin and clavulanic acid.

Hypopharyngeal Perforation Following Foreign Body Ingestion: A Case Report

Foreign body ingestion is a common complaint frequently seen in otolaryngology. Some sharp foreign bodies may get impacted in the aerodigestive tract causing a perforation. However, hypopharyngeal perforation is a rare injury that needs early recognition due to its significant morbidity. In this case report, we report a case of hypopharyngeal perforation caused by foreign body ingestion in an adult patient. A 60-year-old female presented with a foreign body sensation in the throat, dysphagia, and odynophagia. A neck CT scan showed a foreign body in the hypopharynx with a collection of free air along the posterior pharyngeal wall. She underwent laryngoscopy and esophagoscopy for examination and foreign body removal. Following the procedure, the patient was treated conservatively for a week and then discharged home in a stable condition. Hypopharyngeal perforation following foreign body ingestion is uncommon. A high index of suspicion is required to reach an early diagnosis and treatment.

Deep neck abscess after intubation trauma: a case report

Significant injuries from endotracheal intubation are exceedingly rare but can lead to life-threatening complications, such as pharyngeal perforation. This type of perforation can result in abscess formation and airway compromise. Risks for this complication include operator skill and intubation in emergent situations. This case report details a 59-year-old male who underwent elective septoplasty with bilateral nasal turbinate reduction. The procedure required general anesthesia induction and endotracheal intubation. He developed a gradually enlarging right-sided neck mass with associated fevers, neck pain, odynophagia, and dysphonia. He presented to the emergency department on postoperative day 5 and was diagnosed with a right-sided, prevertebral space abscess with airway mass effect secondary to pharyngeal perforation. He was admitted for operative management, intravenous antibiotics, and was successfully treated. While significant injury from endotracheal intubation is rare, it can result in infection and threaten airway patency. Emergency physicians must recognize pharyngeal perforation as a potential source of infection following instrumentation of the pharynx. This case has been reported to increase awareness of the potential for such injury.

Pyriform sinus rupture caused by blunt trauma

Hypopharyngeal perforation (HP) is a potentially life-threatening condition most associated with iatrogenic injury and foreign body impaction. Additionally, a number of cases of posterior HP have been reported following blunt cervical trauma. We present a case of a construction accident causing lateral hypopharyngeal rupture. Visceral perforation was initially diagnosed on computed tomography (CT) imaging and managed conservatively. We speculate this region may be particularly vulnerable to injury due to an anatomic transition in adjacent fascial support. A review of 29 prior cases suggests that this may be the first reported case of blunt trauma causing rupture of the pyriform sinus. However, significant heterogeneity exists in diagnostic approach. Radiography and CT are rapid, sensitive modalities for suggesting pharyngeal perforation, while fluoroscopy and endoscopy can better assess injury size and location and monitor resolution. Early radiologic recognition of hypopharyngeal injury is essential to initiate appropriate treatment. In certain cases, including our own, both the presence and specific location of perforation may be identified on initial CT images.

Managing Otolaryngologic Complications in Cardiothoracic Surgery

BACKGROUND

Cardiothoracic procedures are often lifesaving operations, and because of their complexity they are not without complications. Although major complications are often recognized and treated immediately, there are many less commonly identified complications that can and frequently should be addressed by otolaryngology colleagues during a patient's hospital course.

METHODS

This comprehensive review describes otolaryngologic complications of cardiac and thoracic surgery.

RESULTS

Dysphonia, dysphagia, stridor, tracheotomy hemorrhage, and pharyngeal tear are all complications of cardiothoracic procedures. Indications for treatment and treatment options are reviewed. The impact on quality of life and long-term morbidity is also discussed.

CONCLUSIONS

Otolaryngologic complications are common after cardiothoracic procedures. An otolaryngologist should be asked to evaluate a patient with dysphonia, dysphagia, or stridor while the patient is an inpatient. Patients experiencing persistent or nonacute problems should be referred to otolaryngologists to discuss more long-term interventions.

Blunt Pharyngoesophageal Injuries: Current Management Strategies

BACKGROUND:

Blunt pharyngoesophageal injuries pose a management challenge to the trauma surgeon. The purpose of this study was to explore whether these injuries can be managed expectantly without neck exploration.

METHODS:

The National Trauma Databank datasets 2007-2011 were reviewed for blunt trauma patients who sustained a pharyngeal injury, including an injury to the cervical esophagus. Patients who survived over 24 h and were not transferred from other institutions were divided into two groups based on whether a neck exploration was performed. Outcomes included mortality and hospital stay.

RESULTS:

A total of 545 (0.02%) patients were identified. The median age was 18 years and 69% were male. Facial fractures were found in 16%, while 13% had an associated traumatic brain injury. Of the 284 patients who survived over 24 h and were not transferred from another institution, 65 (23%) underwent a neck exploration. The injury burden was significantly higher in this group as indicated by the higher median Injury Severity Score (17 vs 10, p < 0.01) and need for intensive care unit admission (75% vs 31%, p < 0.01). The overall mortality was 2%: 3.1% for neck explorations versus 1.6% for conservative management (adjusted p = 0.54). Neck exploration patients were more likely to remain longer in the hospital (median 13 vs 10 days, adjusted p = 0.03).

CONCLUSION:

Pharyngoesophageal injuries are rare following blunt trauma. Only a quarter require a neck exploration and this decision appears to be dictated by the injury burden. Selective non-operative management based on clinical status seems to be feasible and is not associated with increased mortality.

Blunt pharyngeal trauma detected by ultrasound sonography: A case report

Pharyngeal perforation related to blunt neck trauma is a rare clinical entity. Here in, we report a case of pharyngeal perforation secondary to minor blunt neck trauma. A 46 year old female was brought to our emergency room with neck pain. She fell down and hit her neck directly to the edge of a bed. There was no crepitation in physical examination. Neck ultrasound showed a small amount of air in her deep neck space. Followed CT and nasopharyngeal scope supported the presence of pharyngeal perforation. So emergency exploration was done. We found a laceration of hypopharynx and it was repaired. She could discharged without any complication on day 7. The indirect finding of pharyngeal perforation is subcutaneous emphysema. However if the air is localized only in deep cervical space, physical assessment is difficult.

Although CT scan is potent modality to find air in the deep organs, ultrasound may be alternatives. Emphasis is based on the suspicion that minor blunt neck trauma may cause pharyngeal perforation.

Pyopneumothorax of rare cause

Rupture of pyriform sinus due to forced effort with closed glottis has been reported but is extremely rare. We report a case of rupture of pyriform sinus following multiple episodes of vomiting with subsequent development of pyopneumothorax.

Hypopharyngeal fistula complicating difficult thyroidectomy for invasive papillary cancer

Thyroidectomy is associated with certain known complications, including recurrent laryngeal or superior laryngeal nerve injury and hypocalcaemia due to hypoparathyroidism. Other much rarer complications include oesophageal injury with oesophageal fistula formation. In this report, we describe the clinical course of a patient with an invasive papillary thyroid carcinoma who underwent total thyroidectomy and developed hypopharyngeal fistula in the immediate postoperative period, a complication that has never been reported previously following thyroidectomy. Under conservative treatment, the fistula closed within two weeks and the patient was referred, in good condition, to the oncologist for completion of therapy.

Pharyngeal perforation after blunt cervical trauma in child

Pharyngeal perforation caused by non-penetrating cervical trauma is an extremely rare clinical entity both in adults and children. Data concerning management of this type of injury are quite rare in surgical and even scarcer in pediatric literature. Since delay in treatment may be associated with life-threatening complications, prompt diagnosis coupled with appropriate therapy is essential for achieving favorable clinical outcome. To the best of authors' knowledge, the present study illustrates for the first time the experience with successful treatment of pharyngeal perforation caused by a blunt cervical trauma in a child.

Hypopharyngeal perforation because of blunt neck trauma

Hypopharyngeal rupture because of blunt neck trauma is an extremely rare clinical entity. Early diagnosis and appropriate management are of great importance, given that an overlooked injury can lead to catastrophic consequences. We herein describe the case of a 21-year-old man who presented with a knee injury after a low-speed motor cycle accident, but was otherwise asymptomatic. A detailed history was taken, whereas thorough clinical examination revealed slight tenderness of the anterior neck. Complete imaging examinations finally revealed characteristic findings of hypopharyngeal perforation. The patient was treated conservatively with success. A high degree of clinical suspicion is therefore the key to an early diagnosis and successful management of this rare injury.