Surgical approaches in neck dissection: Comparing functional, oncologic and aesthetic aspects of transverse cervicotomy to Paul André's approach

Surgical Excision of Unusual Sacked Neck and Mediastinum Abscess of Odontogenic Origin

The most common cause of neck infections is odontogenic abscesses that can often be life-threatening and require a surgical drain associated with antibiotic therapy. We present a case of the surgical management of an odontogenic sack-shaped and walled abscess arising from elements 3.6, 3.7 and 3.8 that reached the laterocervical spaces and anterior mediastinum in a 28-year-old healthy woman. Typical signs and symptoms of cervical complications of dental origin are fever, a neck mass, lymphadenopathy, trismus and odynophagia. The gold standard treatment in these situations is a multidisciplinary approach involving an oral surgeon, ENT specialist and thoracic surgeon to drain the infected material. To the best of our knowledge, this is the first described case report of a dental abscess enclosed in a sack in the deep space of the neck and in the anterior space of the mediastinum.

Management of descending necrotizing mediastinitis with severe thoracic empyema using minimally invasive video-assisted thoracoscopic surgery: a case report

BACKGROUND

Descending necrotizing mediastinitis (DNM) is a rare but serious complication of odontogenic or pharyngeal infection spreading into the mediastinum. Very few childhood cases of DNM have been described.

CASE DESCRIPTION

We report a case of DNM complicated with severe thoracic empyema in a previously healthy 6-year-old girl who was successfully treated using minimally invasive video-assisted thoracoscopic surgery (VATS). The patient presented with odynophagia and dental pain, followed by rapid clinical deterioration including high fever, tachypnea, and left chest pain. As chest computed tomography (CT) revealed features of DNM, she was transferred from the local hospital to our hospital for intensive care. Empirical treatment was started with meropenem and linezolid. However, her tachypnea and dyspnea progressed rapidly. An ultrasound-guided left-sided thoracentesis drained 80 mL of brown sticky pus and the pus culture yielded Streptococcus constellatus. A contrast-enhanced CT scan demonstrated large mediastinal abscess and severe thoracic empyema. We performed debridement and drainage of the mediastinum and pleura using VATS. She recovered and was discharged on hospital day 18.

CONCLUSIONS

Early diagnosis by cervicothoracic CT and multidisciplinary approaches including intensive care, broad-spectrum antibiotics, and aggressive surgical intervention are crucial to reducing morbidity and mortality. VATS is a minimally invasive and appropriate treatment strategy for children with DNM, especially complicated with thoracic empyema.

Surgical multidisciplinary approach in the management of odontogenic or non-odontogenic neck infections

In recent years, in our university hospital, the number of odontogenic and non-odontogenic abscesses has been rapidly increasing. We included 70 patients from January 4^th 2018 to February 19^th 2020 affected by the odontogenic ones. Deep neck infection can spread to the chest and is associated with high morbidity and mortality. The purpose of this mini-review is to demonstrate that, in case of complications, a multidisciplinary approach is needed to treat these infections, so that all practitioners should work together to achieve the patient’s rapid recovery.

Functional Results of Transverse Extended Incision in Cervical Neck Dissection

Introduction  Multiple incisions have been described for the surgical approach of cervical neck nodes. All of these descriptions are associated with better or worse exposure of the surgical field as well as with different functional and aesthetic results, which are not always satisfactory.

Objective  Compare the transverse cervical incision with the classic incision in J or U.

Methods  This is a retrospective study of 47 patients who required cervical neck dissection between June 15, 2016 and June 15, 2017.A transversal incision was made in these surgeries, and their results were then compared with those of a group of 57 patients treated between January 1, 2010 and January 1, 2012, in whose cases an incision in J or U was made.

Results  Regarding the incision type, complications were present in 4 (8.5%) cases in the transversal incision group, and in 7 (12.2%) patients of the group of traditional incisions in J or U, without statistical differences ( p  = 0.078). The only variables associated with complications of healing in the two groups was body mass index (BMI) < 18.5. The patients showed subjective satisfaction with the aesthetic result of the transverse incision, with an average of 7.51 vs 6.20 in the J or U incision.

Conclusion  The transverse incision represents a safe, aesthetic, and oncologically adequate option, associated with a lower cicatricial retraction rate, without significant complication rate and allowing adequate exposure of the surgical field, similar to the obtained with the classic incision in J or U.

[Neck dissection-Surgical treatment of cervical lymphatic drainage pathways]

Neck dissection (ND) is an essential component of treatment in head and neck squamous cell carcinoma (HNSCC). The extent of ND depends on primary tumor location and T and N stage. Trials have demonstrated improved survival for cN+ status with therapeutic ND as well as for cN0 status with selective ND if the primary has a high incidence of occult metastasis. The accuracy of the procedure is of prognostic relevance. In the prognostic model of the TNM classification, the parameter "N" does not only reflect the number of affected lymph nodes, but also their size and extranodal tumor extension. Due to its better prognosis, a positive human papillomavirus (HPV) status is also incorporated in the present TNM classification. In order to minimize morbidity after ND, one seeks to limit its extent without reducing survival time. To this aim, sentinel node biopsy or surveillance with positron-emission computed tomography (PET-CT) in cN0 necks or after primary radio(chemo)therapy are being investigated.