Erika Crosetti

Open partial horizontal laryngectomies: a proposal for classification by the working committee on nomenclature of the European Laryngological Society.

We present herein the proposal of the European Laryngological Society working committee on nomenclature for a systematic classification of open partial horizontal laryngectomies (OPHL). This is based on the cranio-caudal extent of laryngeal structures resected, instead of a number of different and heterogeneous variables present in existing nomenclatures, usually referring to eponyms, types of pexy, or inferior limit of resection. According to the proposed classification system, we have defined three types of OPHLs: Type I (formerly defined horizontal supraglottic laryngectomy), Type II (previously called supracricoid laryngectomy), and Type III (also named supratracheal laryngectomy). Use of suffixes “a” and “b” in Type II and III OPHLs reflects sparing or not of the suprahyoid epiglottis. Various extensions to one arytenoid, base of tongue, piriform sinus, and crico-arytenoid unit are indicated by abbreviations (ARY, BOT, PIR, and CAU, respectively). Our proposal is not intended to give a comprehensive algorithm of application of different OPHLs to specific clinical situations, but to serve as the basis for obtaining a common language among the head and neck surgical community. We therefore intend to present this classification system as a simple and intuitive teaching instrument, and a tool to be able to compare surgical series with each other and with non-surgical data.

Benefits and drawbacks of open partial horizontal laryngectomies, part B: Intermediate and selected advanced stage laryngeal carcinoma

Cancer of the larynx in the intermediate/advanced stage still presents a major challenge in terms of controlling the disease and preserving the organ. Among therapeutic options, open partial horizontal laryngectomy is proposed as a function‐sparing surgical technique.

Oncologic outcomes of supratracheal laryngectomy: Critical analysis

Laryngeal cancer management should pursue function‐sparing therapeutic options. Even though demolitive surgery provides better control of disease at intermediate to advanced stages when compared to chemoradiotherapy, it does not preserve laryngeal function. Supratracheal partial laryngectomy has been described as a function‐sparing surgical technique for laryngeal cancer with subglottic extension.

Swallowing, voice, and quality of life after supratracheal laryngectomy: Preliminary long-term results

The purpose of this study was to report preliminary long‐term outcomes after supratracheal laryngectomy (STL).

Salvage photodynamic therapy for recurrent nasopharyngeal carcinoma

BACKGROUND To evaluate the feasibility of photodynamic therapy (NP-PDT) in the palliative management of recurrent/persistent nasopharyngeal cancer (NFC). METHODS Six patients with persistent/recurrent NPC underwent PDT with palliative intent. NP-PDT was delivered by three different methods depending on the localization, size and depth of the lesion: type I NP-PDT: transnasal direct illumination of postero-superior recurrence; type II NP-PDT: transnasal direct illumination of the whole nasopharynx; type III NP-PDT: transoral direct or interstitial illumination of lateral recurrence. In this case, the ENT-magnetic navigation system (MNS) was extremely useful in identifying the tumor and its distance from the ICA. RESULTS Both patients treated with NP-PDT type I are free from disease at 38 and 71 months after treatment; both patients treated with NP-PDT type II experienced further local and loco-regional recurrence of disease within 16 months; one died of the disease while the second underwent a second palliative treatment, NP-PDT type I, and is currently living with the disease; of the two patients who underwent NP-PDT type III, one died as a result of regional and systemic recurrence without local recurrence while the second experienced a superficial recurrence. He underwent a second NP-PDT type III treatment and is currently free from disease at 21 months. CONCLUSIONS NP-PDT is a non-invasive and simple treatment modality that may have an important role in the treatment of selected cases of persistent/recurrent NPC in its early stage, not suitable for a conventional therapeutic protocol. Coupling NP-PDT with the ENT-MNS can be an effective strategy to obtain more precise light delivery within the tumor, particularly in lateral and parapharyngeal localization.

Benefits and drawbacks of open partial horizontal laryngectomies, Part A: Early- to intermediate-stage glottic carcinoma

Laryngeal squamous cell carcinoma (SCC) accounts for 1.9% of cancers worldwide. Most of these are diagnosed in the early stages (T1–T2, and N0). For these, a larynx preserving/conserving option is preferable. Beyond transoral laser microsurgery (TLM), open partial horizontal laryngectomy is a function‐sparing surgical technique used to treat laryngeal SCC.

Functional outcomes after supracricoid laryngectomy: what do we not know and what do we need to know?

Supracricoid laryngectomies (SCLs) are conservative organ-sparing surgical techniques for the treatment of selected T2–T4 laryngeal carcinomas. Although these procedures allow preserving the larynx and its functions, in several countries SCLs are not adopted in oncological protocols. One of the possible reasons to account for this choice is the complexity of post-surgical in-hospital management and the variability in functional results. The aim of this review is to analyse the literature on functional results after SCLs as knowledge on functional results will help in focusing on what is needed in the future to reach more standardized post-surgical procedures and homogeneous outcomes. The analysis of the length of hospital stay, feeding-tube removal time and time to eventual tracheotomy decannulation showed a marked variability across authors and centres. Several factors may come into play, including health-system organizations in different countries. In most studies in-depth description of the criteria applied for discharge, tracheotomy tube removal and commencement of oral feeding were not reported. Moreover, the review on swallowing functional outcomes showed marked variability, as well as a lack of consensus on how to assess swallowing after SCLs. The analysis of voice functional outcomes also revealed a marked variability; surprisingly, the tools applied in the assessments were very often not adequate for substitution voice. Literature review showed that voice- and swallowing-related quality of life are often satisfactory but the variability among centres is still too large. Therefore, there is a need for clearer clinical recommendations on early post-surgical management, tracheal-cannula and feeding-tube removal criteria, voice- and swallowing-assessment protocol, rehabilitation need and timing.

Long-term functional results after open partial horizontal laryngectomy type IIa and type IIIa: A comparison study.

The purpose of this study was to compare long‐term swallowing, voice results, and quality of life (QOL) after open partial horizontal laryngectomy (OPHL) type IIa and type IIIa.

Non-human immunodeficiency virus-related Kaposi’s sarcoma of the oropharynx: a case report and review of the literature

IntroductionKaposi’s sarcoma is a malignant, slowly progressing, mesenchymal neoplasm characterized by a proliferation of connective tissue and capillaries. Clinical presentation is usually as nodules and red-purple plaques. This case report not only represents an uncommon presentation of Kaposi’s sarcoma in a non-immunocompromised patient, but also supports the role of viral infection in the pathogenesis of this disease. It provides some interesting information about this rare disease, particularly in patients who are human immunodeficiency virus negative.Case presentationA 48-year-old Caucasian man presented with a sensation of a foreign body in his throat, accompanied by stomatolalia. Maxillofacial and neck magnetic resonance imaging confirmed the presence of a voluminous solid mass at the base of his tongue with oropharyngeal space reduction. Histological analysis indicated that the lesion was compatible with ulcerated Kaposi’s sarcoma of the oropharynx. Results of serological tests for human immunodeficiency virus infection were negative as was the result of the human herpesvirus-8 test, but the cytomegalovirus test result was positive.ConclusionsThis case is unusual because the patient had only oropharyngeal localization of disease, without evidence of immunosuppression or the typical background or risk factors suggesting the classic or endemic form of Kaposi’s sarcoma. Isolated cases of Kaposi’s sarcoma with oropharyngeal manifestations not associated with human immunodeficiency virus infection are rare, and only 15 cases have been reported to date. At present, its localization, microscopic and histological characteristics, and patterns of progression are the main tools used for differential diagnosis of Kaposi’s sarcoma from other vascular neoplasms.

Telephonic voice intelligibility after laryngeal cancer treatment: is therapeutic approach significant?

The aim was to investigate telephonic voice intelligibility in patients treated for laryngeal cancer using different approaches. In total, 90 patients treated for laryngeal cancer using different approaches and 12 healthy volunteers were recruited. Each patient and each healthy control read a list of words and sentences during a telephone call. Six auditors listened to each telephonic recording and transcribed the words and sentences they understood. Mean intelligibility rates for each treatment were assessed and compared. Regarding words, the poorest intelligibility was noted for type II open partial horizontal laryngectomies, followed by total laryngectomies. The best intelligibility was found for transoral laser microsurgery, followed by radiotherapy alone. For sentences, the poorest intelligibility was noted for type II open partial horizontal laryngectomies, followed by chemoradiotherapy. The best intelligibility was found for radiotherapy alone and transoral laser microsurgery. More aggressive surgery as well as chemoradiotherapy correlated with significantly poorer outcomes. Transoral laser microsurgery or radiotherapy alone ensured the best telephonic voice intelligibility. Intermediate-advanced T stages at diagnosis also showed significantly poorer intelligibility outcomes, suggesting that T stage represents an independent negative prognostic factor for voice intelligibility after treatment.