Recurrent Hypopharyngeal Cancer Research Articles

Pneumorrhachis With FDG Uptake Cervical Lesions on PET/CT of a Patient With Suspected Recurrent Hypopharyngeal Cancer.

A 57-year-old man presented with odynophagia for 1 week was referred for FDG PET/CT scan to rule out recurrent hypopharyngeal cancer. The FDG PET/CT showed hypermetabolic lesions in hypopharyngeal area and adjacent cervical spine with pneumorrhachis, the presence of intraspinal air, on attenuation CT images, which might indicate a life-threatening infection. An emergency MRI confirmed the presence of cervical spondylodiscitis with an epidural abscess. The patient rapidly progressed to quadriplegia and difficulty voiding on the same day as the PET/CT scan, leading to emergent operation. The patient received antibiotics treatment and discharged 4 months later without evidence of cancer recurrence.

Gel spacer to protect carotid artery and reconstructed jejunum in image-guided interstitial brachytherapy for recurrent hypopharyngeal cancer: a technical report.

In this technical report, patient with total pharyngolaryngectomy and jejunum interposition experienced lymph node metastasis in the reconstructed mesenteric lymph nodes. Because this patient received 45 Gy of whole neck radiation therapy 24 years ago and small bowel’s tolerance dose of the reconstructed jejunum was considered to be low, spacer gel injection was applied during image-guided interstitial brachytherapy to decrease doses to the reconstructed jejunum and previously irradiated carotid artery.

Vogt\u2013Koyanagi\u2013Harada disease-like uveitis following nivolumab administration treated with steroid pulse therapy: a case report

BackgroundImmune checkpoint inhibitors can cause various adverse effects. Recently it has been shown that Vogt–Koyanagi–Harada (VKH) disease-like uveitis can occur in patients treated with nivolumab.Case presentationA 69-year-old man developed bilateral panuveitis after nivolumab treatment for recurrent hypopharyngeal cancer. Slit lamp examination revealed bilateral granulomatous keratic precipitates, anterior chamber cells and partial synechiae. Fundus examination revealed bilateral optic disc edema and diffuse serous retinal detachment. His human leukocyte antigen (HLA) typing showed HLA-DRB1*04:05 allele. A lumbar puncture did not demonstrate pleocytosis. Bilateral sub-tenon injections of triamcinolone acetonide were initiated. As his panuveitis did not regress completely, steroid pulse therapy was administered. That therapy led to the resolution of his serous retinal detachment and to rapid improvement in his vision. Following this, we treated him with 50 mg/day of prednisolone for 1 week and then reduced it by 5 mg every week. No bilateral uveitis relapse had occurred by his 3-month follow-up; however, he subsequently died because of his cancer.ConclusionTo our knowledge, this is the first report of a patient with NVKH who underwent a lumbar puncture. Unlike VKH, our case did not show meningismus or pleocytosis. NVKH may, therefore, have a different etiology from VKH.In cases of NVKH with posterior uveitis, steroid pulse therapy may be considered as a treatment option, as it is in VKH.

Salvage Treatment Options after Failed Primary Treatment of Hypopharyngeal Cancer.

Recurrent hypopharyngeal cancer (rHPC) is a high-risk fatal disease associated with poor prognosis and high risk of complications in patients who are suitable to undergo salvage treatment. The treatment of such patients should be managed by a dedicated multidisciplinary team, most frequently a tertiary centre. and with the agreement of the patient. Close follow-up is crucial in achieving early detection and being able to treat the recurrence with curative intention. When persistent or recurrent disease is suspected, cross-sectional computed tomography imaging (CT) and positron emission tomography-CT scanning followed by panendoscopy with biopsies are the initial steps that need to be done in order to confirm diagnosis and accurate staging. The current treatment modality, which results in the best survival outcomes for rHCP is surgery. For most suitable patients, total pharyngolaryngectmy remains the best surgical modality, although open partial surgery OPS and transoral surgery are options for a small number of patients who have recurrences following treatment of an early stage disease. Free tissue transfer flaps or pedicled myocutaneous flaps will be necessary for most patients to reconstruct the excised pharynx. When making such a treatment plan it is most important to explain to each patient of the likely outcome both in terms of quantity and quality of life expectation. Many factors that are likely to increase the risk of treatment complications have been reported and are best anticipated and avoided. It is essential to perform a thorough preoperative assessment, follow a tried and trusted protocoled surgical plan and to have established enhanced recovery pathways for postoperative care that is available.

Pectoralis Major Musculocutaneous Flap With a Midline Sternal Skin Paddle for Head and Neck Reconstruction: A New Design.

The pectoralis major musculocutaneous (PMMC) flap is a classic flap for head and neck reconstruction, relatively unpopular with the advancement of microsurgery and free flaps. The classic parasternal paddle design provided a thick flap with a small rotation arch leaving objectionable scarring. Our new symmetric midsternal design overcomes these problems. Chart review was done from the years 2000 to 2017. Flap skin paddle was placed symmetrically on both sides of the midsternal line. The pectoralis major (PM) muscle and aponeurosis were attached in the lateral half of the skin paddle. Most of PM muscle was elevated with the thoracoacromial vessel and dissected to the main trunk, where the PM muscle was cut and used for bulk. The flap was transferred to the neck and lower mandibular area. The flap was inset either supraclavicularly, covering the anterior neck, or subclavicularly, for intraoral/maxillary defects. Eight patients underwent head and neck reconstruction using the new design of PMMC flap between the years 2000 and 2017. The etiologies of the defect were radiation necrosis in 3 patients, repair of cutaneous fistulas in 3, recurrent hypopharyngeal cancer in 1, and recurrent tongue cancer in 1 patient. There were no flap losses or major complications. With the advancement of free-flap techniques, the classic flaps have become less popular. Our new design supplements the PMMC flap by providing a thin pliable flap with a long pedicle and rotation arc, allowing a combination of different types of flaps to cover composite head and neck defects, especially in cases that lack a reliable recipient vessel due to radiation.

To do or not to do: salvage management for hypopharyngeal cancer after chemoradiation therapy.

The management of recurrent hypopharyngeal cancer after primary curative-intent radiation or chemoradiation therapy is inconclusive. The benefit of salvage surgery may be reduced by its high complication rate. The improvement of medical care modalities may change the survival after management for loco-reginal recurrences. The present study aims to determine the role of salvage surgery. From December 2007 to November 2013, 46 patients with recurrent hypopharyngeal squamous cell carcinoma (HPSCC) after radiation or chemoradiation therapy and without double cancers were recruited. Two year loco-regional failure and overall survival were analyzed and compared between failure patterns. Five-year survival was 24% in patients after loco-regional recurrences. Those who received salvage surgery for loco-regional recurrences had significantly better survival (P < 0.001). Among patients with salvage surgery, 2-year overall survival was significantly higher in recurrent (n = 11) than persistent (n = 24) disease (90 vs 38%, P = 0.006). Salvage surgery provides better oncologic outcomes in patients with HPSCC, especially for patients with recurrences after 6 months since completion of primary radiation or chemoradiation. The present data of outcomes can be provided for pretreatment consultation for loco-regional recurrent hypopharyngeal cancers.

セツキシマブ併用放射線療法を施行した下咽頭癌症例に対する経口的救済手術の検討

セツキシマブ併用放射線療法を施行した下咽頭癌症例に対する経口的救済手術の検討

Salvage surgery for recurrent hypopharyngeal cancer

Salvage surgery for recurrent hypopharyngeal cancer

Reply to Yoshida et al.

In the letter from Yoshida et al. entitled ”Successful salvage endoscopic mucosal resection for residual superficial hypopharyngeal carcinoma after chemoradiotherapy, with long-term survival,” the authors report the successful treatment of residual cancer with endoscopic mucosal resection (EMR) after chemoradiotherapy for advanced hypopharyngeal cancer. This report suggests that salvage EMR might be a treatment option for residual or recurrent hypopharyngeal cancer after chemoradiotherapy, although only salvage surgery or chemotherapy have been the treatment options so far. Discussion about the efficacy and safety with an increased number of cases is needed; however, three issues are noted.

A Case of Embolotherapy Using Coils, Stents for Ruptured Carotid Artery in Rucurred Hypopharyngeal Cancer

Carotid artery rupture in patients with squamous cell carcinoma of the head and neck is one of the most devastating complications associated with head and neck surgery. The reported incidence of carotid rupture in patients who have had a neck dissection or radiation therapy is 3-4%. Because of the 40% mortality associated with this complication, many researchers have written about the methods of management regarding this problem. Carotid rupture tends to occur in patients with associated conditions such as pharyngocutaneous fistula, recurrent tumor, or radiation necrosis. Management of carotid artery rupture includes surgical ligation and endovascular treatment of ruptured artery. Many authors reported that results of endovascular therapy is better than one of exploration of the neck and ligation. We reported a case of endovascular therapy using coils, stents, and graft-stent for ruptured carotid artery in patients with recurrent hypopharyngeal cancer. Korean J Otorhinolaryngol-Head Neck Surg 2009;52:623-6 Key WordsZZCarotid artery·Endovascular·Coil·Stent·Graft.

Unsedated transnasal esophagogastroduodenoscopy for the evaluation of dysphagia following treatment for previous primary head neck cancer

Dysphagia is not uncommon after curative treatment for primary head and neck cancer. Local recurrences or second primary cancers in the upper digestive tract need to be excluded firstly before treatment for dysphagia. However, many patients have trismus or pharyngeal stenosis following treatment, both of which prevent rigid/flexible transoral laryngoscopy/esophagoscopy evaluating the entire upper digestive tract. The purpose of this study was to prospectively investigate the diagnostic value of unsedated transnasal esophagogastroduodenoscopy (EGD) in 36 primary head and neck cancer patients with post-treatment dysphagia. Except three patients with very narrow space or the presence of the tumor in the neopharynx, transnasal EGD could completely evaluate the upper digestive tract in 33 patients and found one patient with local recurrent hypopharyngeal cancer, seven patients with newly diagnosed hypopharyngeal cancer, four patients with esophageal cancer, and one patient with simultaneous hypopharyngeal and esophageal cancers, which were all successfully biopsied and proven microscopically. Five patients previously receiving total laryngectomy had various degrees of stenosis of the neopharynx without local recurrence or esophageal cancer. Thirteen patients had no significant organic or pathological lesions. One patient had a benign tumor on the epiglottis and the other NPC patient had extensive soft tissue necrosis in the pyriform sinus as a cause of dysphagia. The mean duration of the entire procedure was 16min. All patients tolerated the procedure well. No significant complications were noted during and after examination. The present study indicates that unsedated transnasal EGD is feasible to confidently distinguish between functionally/anatomically-related dysphagia and newly growing tumors in the upper digestive tract, and to obtain biopsy specimens for pathological diagnosis from the tumors in a single session.

Rekonstrukcja części szyjnej przełyku techniką gastric pull-up w przebiegu wznowy raka gardła dolnego i krtani

Patient with hypopharyngeal cancer are difficult to treat because they usually present with advanced disease, poor general health status and severe nutritional problems. Because of the poor prognosis, careful consideration has to be given regarding the choice of the correct surgical approach for respirato-digestive tract reconstruction. The authors present a case of recurrent hypopharyngeal cancer with cervical esophagus infiltration successfully treated with total laryngectomy and esophagectomy and gastric pull up reconstruction. Indications for technique, method of reconstruction and complications are, discussed. As most authors we consider the gastric transposition method as the preferred approach to restore digestive continuity after total esophagectomy. As the method is the single stage procedure it provides the best palliation of dysphagia and allows early resumption of an oral diet.

Early Detection of Recurrent Hypopharyngeal Cancer after Radiotherapy by Utilizing Narrow-band Imaging—Report of a Case—

Narrow-band Imaging (NBI) is a novel optical technique in which the diagnostic capability of endoscopes in characterizing tissue is enhanced by the use of narrow-bandwidth filters in the video endoscope system. We report a case of early recurrence of hypopharyngeal cancer after radical radiotherapy which was detected by laryngoscopy using NBI. A 66-year-old man with right pyriform sinus cancer was treated by radical radiotherapy in March 2004. Twenty months later, laryngoscopy using NBI revealed an abnormal lesion in the right pyriform sinus, visualized as scattered brownish dots, which highly suggestive of a malignant lesion. After obtaining written informed consent from the patient, endoscopic mucosal resection of the lesion was performed. Histological examination of the resected specimen revealed a squamous cell carcinoma in situ. The patient did not need any additional therapy. Laryngoscopy using NBI appears to have good potential to detect early stage local tumor recurrence after radical radiotherapy.