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Lv T, Ma WL, Tan Z, Jiang LH, Liang JY, Wu JJ, Hou CJ, Ge MH, Wang JF. Level II lateral neck dissection for papillary thyroid carcinoma: A retrospective cohort study. Asian J Surg 2023; 46:4290-4295. [PMID: 37085417 DOI: 10.1016/j.asjsur.2023.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 01/03/2023] [Accepted: 04/03/2023] [Indexed: 04/23/2023] Open
Abstract
BACKGROUND For N1b papillary thyroid carcinoma (PTC) patients, lateral neck dissection encompassing levels Ⅱ-Ⅴ is generally recommended. However, routine level Ⅱ dissection is controversial given the low incidence of metastasis, and potential complications such as increased shoulder syndrome. METHODS Retrospective analysis of consecutive patients with papillary thyroid carcinoma who underwent lateral neck dissection at a single institution from January 2019 to April 2021 was performed. Clinicopathological features such as age, gender, tumor location, tumor size, TgAb and TPOAb levels, capsular invasion, multifocality and lymph node metastases were examined to evaluate the occurrence of metastatic Level Ⅱ lymph nodes. RESULTS Overall and occult level Ⅱ metastases were observed in 51.83% and 34.84% of cN1b PTC patients. Multivariant analysis showed that primary tumor, location of primary tumor and positive level Ⅴ can serve as independent risk factors of metastasis in level Ⅱ. For cN1b PTC patients not suspected of level Ⅱ lymph nodes preoperatively, independent risk factors for predicting occult level Ⅱ metastases may include the location of primary tumor, positive level Ⅲ and positive level Ⅴ. CONCLUSION A significant number of patients with PTC and lateral neck disease experienced Level Ⅱ metastasis, with the location of primary tumor and multilevel lymph node involvement being the independent risk factors. If the tumor is less than 1 cm and located at lower 2/3 lobe, there is minimal possibility of level Ⅱ lymph node metastasis.
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Affiliation(s)
- Tian Lv
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, 310014, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014, Hangzhou, Zhejiang, China; Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China
| | - Wen-Li Ma
- Bengbu Medical College, Bengbu, Anhui, 233030, China
| | - Zhuo Tan
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, 310014, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014, Hangzhou, Zhejiang, China; Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China
| | - Lie-Hao Jiang
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, 310014, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014, Hangzhou, Zhejiang, China; Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China
| | - Ju-Yong Liang
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, 310014, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014, Hangzhou, Zhejiang, China; Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China
| | - Jia-Jun Wu
- Bengbu Medical College, Bengbu, Anhui, 233030, China
| | - Chun-Jie Hou
- Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014, Hangzhou, Zhejiang, China; Cancer Center, Department of Ultrasound Medicine, Zhejiang Provincial People's Hospital, 310014, Hangzhou, Zhejiang, China
| | - Ming-Hua Ge
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, 310014, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014, Hangzhou, Zhejiang, China; Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China.
| | - Jia-Feng Wang
- Otolaryngology & Head and Neck Center, Cancer Center, Department of Head and Neck Surgery, Zhejiang Provincial People's Hospital, 310014, Hangzhou, Zhejiang, China; Key Laboratory of Endocrine Gland Diseases of Zhejiang Province, 310014, Hangzhou, Zhejiang, China; Clinical Research Center for Cancer of Zhejiang Province, 310014, Hangzhou, Zhejiang, China; Department of Thyroid and Breast Surgery, Zhejiang Provincial People's Hospital Bijie Hospital, Bijie, Guizhou, 551700, China.
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Neiderman NNC, Baris H, Duek I, Warshavsky A, Ringel B, Izkhakov E, Horowitz G, Fliss DM. Lateral Neck Dissection for Well-Differentiated Thyroid Carcinoma: Is Prophylactic Level V Neck Dissection Necessary? A Retrospective Cohort Study. EAR, NOSE & THROAT JOURNAL 2021:1455613211003805. [PMID: 33915059 DOI: 10.1177/01455613211003805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE The presence of clinically detectable papillary thyroid carcinoma (PTC) metastases in the lateral neck is an indication for neck dissection (ND) and thyroidectomy. Although there is a consensus regarding the importance of therapeutic selective ND of involved levels II to IV in patients with clinically evident locoregional metastatic disease, the prognostic benefit of level V prophylactic ND remains debatable. METHODS All patients who underwent thyroidectomy with ND for metastatic PTC between 2006 and 2019 were included in a single-institution retrospective study. Preoperative characteristics at initial presentation, imaging workup, intraoperative findings, and the final histopathological reports were retrieved from the institutional database. RESULTS A total of 189 patients with locally advanced PTC were identified, of whom 22 (11.6%) patients underwent therapeutic selective ND at levels II to IV together with level V dissection due to clinical involvement. Comparison of the patients who were operated on level V to those who were not revealed no significant difference. The disease recurrence rate was 20.1% throughout an average follow-up of 5.1±3.1 years. No significant differences in recurrence rate were found between patients who underwent and those who did not undergo level V ND (22.7% vs 19.8%, P = .648). No recurrence at resected level V was detected during follow-up, while recurrence at level V was found in 4 (2.1%) patients who did not undergo level V dissection. Evidence of macroscopic and microscopic extrathyroidal extension was significant predictors of disease recurrence risk. CONCLUSION There were no significant associations between level V dissection and risk for recurrence. Recurrence at level V was rare (4/189 patients, 2.1%). Our study's findings suggest a low prophylactic benefit of an elective level V ND. Elective level V ND should not be done routinely when lateral ND is indicated but should rather be considered after careful evaluation in high-risk patients.
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Affiliation(s)
| | - Harel Baris
- Department of Otolaryngology-Head and Neck, Maxillofacial Surgery, Israel
| | - Irit Duek
- Department of Otolaryngology-Head and Neck, Maxillofacial Surgery, Israel
| | - Anton Warshavsky
- Department of Otolaryngology-Head and Neck, Maxillofacial Surgery, Israel
| | - Barak Ringel
- Department of Otolaryngology-Head and Neck, Maxillofacial Surgery, Israel
| | - Elena Izkhakov
- Institute of Endocrinology, Metabolism and Hypertension, 26738Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gilad Horowitz
- Department of Otolaryngology-Head and Neck, Maxillofacial Surgery, Israel
| | - Dan M Fliss
- Department of Otolaryngology-Head and Neck, Maxillofacial Surgery, Israel
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Zacay G, Bedrin L, Horowitz Z, Peleg M, Yahalom R, Kronenberg J, Taicher S, Talmi YP. Syndrome of inappropriate antidiuretic hormone or arginine vasopressin secretion in patients following neck dissection. Laryngoscope 2002; 112:2020-4. [PMID: 12439173 DOI: 10.1097/00005537-200211000-00020] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
OBJECTIVES/HYPOTHESIS The syndrome of inappropriate antidiuretic hormone or arginine vasopressin secretion (SIADH) is a disorder in which release of antidiuretic hormone is independent of plasma osmolarity, resulting in fluid retention and development of dilutional hyponatremia. The incidence of SIADH following neck dissection was found to be 18% to 30% in two separate reports. The incidence of SIADH in a cohort of patients who underwent neck dissection was prospectively studied. METHODS Eighty-six patients were included in the study, along with a control group of 19 patients who underwent other neck procedures. Patient gender, age, physical condition (American Society of Anesthesiologists score), type of neck dissection, prior treatment, and smoking history were noted. Blood and urine osmolarity and sodium levels were sampled before surgery and during the first 24 hours after the surgery. These were recorded daily in cases with SIADH until the syndrome resolved. RESULTS The incidence of SIADH was only 1.15% in patients before surgery. The syndrome developed in seven patients following neck dissection (8.14%) and in none of the patients in the control group. SIADH resolved within 72 hours at the latest. No association was found with patient gender, age, physical condition, or type or laterality of neck dissection. A statistically significant connection between the syndrome and history of smoking was noted (P <.05), and it was more commonly seen in patients with node-positive necks (P =.1231). CONCLUSIONS SIADH following neck dissection may be less common than formerly reported. Previous studies have presented contradicting data concerning the influence of tumor recurrence or prior radiation therapy on its incidence. Our results indicate no such association. A statistically significant connection between smoking and the syndrome was found. No clinical symptoms developed in the patients with SIADH, but it seems prudent to suggest limiting fluid intake in the first postoperative 24 hours for patients following neck dissection.
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Affiliation(s)
- Galia Zacay
- Department of Otolaryngology-Head and Neck Surgery, the Chaim Sheba Medical Center, Tel Hashomer, Israel
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Talmi YP, Benzaray S, Peleg M, Eyal A, Bedrin L, Shoshani Y, Yahalom R, Horowitz Z, Taicher S, Kronenberg J, Shiner RJ. Pulmonary function after pectoralis major myocutaneous flap harvest. Laryngoscope 2002; 112:467-71. [PMID: 12148856 DOI: 10.1097/00005537-200203000-00012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The pectoralis major myocutaneous flap is widely used in the reconstruction of surgical defects in the head and neck region. Pulmonary atelectasis has been reported in patients undergoing these procedures, and many of these patients are heavy smokers and drinkers and have associated cardiopulmonary disorders. Flap harvest and donor site closure may lead to impairment of pulmonary function before and after the use of pectoralis major myocutaneous (PMC) in surgical reconstruction in patients with cancer of the head and neck. METHODS Patients undergoing extirpation of head and neck tumors with PMC reconstruction were prospectively evaluated. Patient age, smoking history (pack-years), anesthesia duration, percentage predicted pre- and postoperative FEV1, percentage-predicted pre- and postoperative FVC (forced vital capacity), and preoperative SaO2 (oxygen saturation) were evaluated. Preoperative FEV1/FVC ratio was calculated. Chest x-rays were reviewed. RESULTS Only 11 patients, 5 of whom smoked, could be evaluated postoperatively. Preoperative FEV1/FVC was more than 70 and FEV1 more than 75% predicted in all patients. A decrease in FVC was observed in 7 of the 11 patients, which ranged between 2% and 27% without any clinically obvious respiratory manifestations. A baseline SaO2 of more than 96% was noted in all patients. Four of 9 postoperative chest x-rays demonstrated atelectasis. CONCLUSIONS PMC harvest and donor site closure may lead to the recorded decrease in FVC measurements. These changes did not manifest clinically. Nevertheless, alternative methods of surgical defect closure should be considered in patients with severe preexisting pulmonary disorders.
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Affiliation(s)
- Yoav P Talmi
- Department of Otolaryngology--Head and Neck Surgery, Chaim Sheba Medical Center, Tel Hashomer, Israel.
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Talmi YP, Knoller N, Dolev M, Wolf M, Simansky DA, Keller N, Hadani M, Ohry A, Kronenberg J. Postsurgical prevertebral abscess of the cervical spine. Laryngoscope 2000; 110:1137-41. [PMID: 10892684 DOI: 10.1097/00005537-200007000-00013] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Prevertebral abscess formation is an uncommon occurrence following cervical spine fusion surgery. Abscesses may present early or in a delayed fashion and require surgical drainage and long-term antibiotic treatment. The issues of osteomyelitis and the need for plate removal remain unresolved. STUDY DESIGN A case series of six tetraplegic patients admitted for rehabilitation to the Chaim Sheba Medical Center (Tel Hashomer, Israel) is presented. METHODS Five patients were trauma patients; one patient underwent repeated procedures and irradiation for tumor of the cervical spine. All patients developed prevertebral abscesses after a mean period of 30 days from their fusion surgery. Computed tomography scan was used in all patients to establish the diagnosis and define the extent of the infective process. All patients underwent one or more drainage procedures. The plate was removed in two patients at 1 and 4 months. RESULTS Infection completely resolved in four patient and was refractory in one patient with malignant tumor, and a chronic small fistula remained in one case. Staphylococcus aureus was the main infective organism, but mixed infections were the rule. Even for a protracted course of infection, no significant osteomyelitis was encountered. CONCLUSIONS Abscess formation after instrumentation of the neck may be more common than formerly recognized. Despite the prolonged course of disease and treatment, osteomyelitis is not a major concern. There is no automatic indication for plate removal to control infection, although plating may be safely removed after 10 to 12 weeks if the neck is explored and the cervical spine is stable. A high index of suspicion is warranted, and early recognition and diagnosis, prompt surgical drainage under general anesthesia, and long-term antibiotic treatment are key for eradication of the infective process. Prophylactic antibiotics may be of value. Meticulous antisepsis and surgical technique should be maintained to reduce the incidence of these severe complications.
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Affiliation(s)
- Y P Talmi
- Department of Otolaryngology--Head and Neck Surgery, Chaim Sheba Medical Center, Tel Hashomer, Israel
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