Search Results (6)

Background and Objectives: With the increasing life expectancy, the frequency of total thyroidectomies in elderly patients has risen, raising concerns regarding hemorrhage and recurrent laryngeal nerve palsy compared to the general population. Therefore, considering the frequent alteration of the coagulation status in such patients, innovative methods able to reach an accurate hemostasis appear highly desirable. This retrospective multicentric study aimed to compare the postoperative outcomes of patients treated with conventional hemostasis with patients treated with the Harmonic Scalpel (HS) and gelatin–thrombin matrix (Floseal). Materials and Methods: Patients undergoing total thyroidectomy were retrospectively enrolled and categorized into two groups: Group A patients underwent surgery with the Harmonic Scalpel and Floseal, while Group B underwent traditional hemostasis surgery with ligations and monopolar electrocautery. The primary endpoint was the drain output after 24 and 48 h and the presence of significant blood loss. Secondary endpoints included the presence of seroma, wound infection, hematoma, laryngeal nerve palsy, surgery duration, and onset of post-surgical hypocalcemia. Results: From January 2014 to January 2024, 870 individuals participated in the study. Group A (gelatin–thrombin and HS) comprised 502 patients, while Group B (Standard Hemostasis—control group) comprised 368 patients. The 24 h drain output was 52 ± 25 mL in Group A vs. 113 ± 27 mL in Group B, p = 0.003, while the 48 h drain output was 95 ± 29 mL in Group A and 113 ± 27 mL in Group B (p = 0.002). Significant blood loss occurred in eight patients (2.2%) of Group B vs. three cases (0.6%) in Group A (p = 0.039). Also, neck hematoma (p = 0.012), seroma (p = 0.005), and reoperation (p = 0.052) values were significantly lower in Group A. Conclusions: Surgery aided with HS, and gelatin–thrombin was associated with lower major and minor complications compared to the conventional approach, guarantying reduced operative time, ensuring hemostasis, and preserving parathyroid glands, even in elderly patients. Full article

Background: Bleeding is one of the most fearsome and life-threatening complications after thyroid surgery. Several medical devices and haemostatic agents have been proposed to improve haemostasis during total and hemi-thyroidectomy. Resorbable polysaccharide powder (HaemoCer™) is a plant-based polymer that is helpful in terms of the coagulation cascade becoming a gel and forming a barrier to prevent further bleeding, having tested for haemostasis in different districts. The aim of the current study was the evaluation of drain output, the presence of significant postoperative blood loss and complications in patients treated with or without resorbable polysaccharide powder during thyroid surgery. Methods: From January to December 2022, postoperative bleeding, drainage output and the postoperative wound events of patients undergoing thyroid surgery, in a tertiary centre, with haemostasis completion with resorbable polysaccharide powder (Group A) or not (Group B), were retrospectively analysed. Results: Eighty-one patients in Group A received a haemostasis improvement with the use of reabsorbable polysaccharide powder, and 96 patients in Group B received thyroid surgery alone. Patients in Group A presented lower drainage output (0.005), lower incidence of neck haematoma (0.005) and seroma (0.021), confirmed also by multivariate analysis. Conclusions: The resorbable polysaccharide powder, in the current series, appeared to be an effective agent in achieving haemostasis in thyroidectomies, reducing the postoperative drainage output, and also neck events such as neck haematoma and seroma, improving the postoperative comfort of the patients. Further larger comparative studies are needed to address this issue. Full article

Background: Melanoma is a malignant tumor that determines approximately 80% of deaths as skin cancer-related. The sentinel lymph node (SLN) represents the first filter of tumor cells toward systemic dissemination. The primary objective was to outline the surgical specifics of the sentinel lymph node biopsy (SLNB) technique, correlate the location of the lymph node with the radiotracer load, and identify the characteristics of older patients. Methods: In this prospective study, 122 cases of malignant melanoma needing SLNB technique were included, between June 2019 and November 2022, resulting in 162 lymph nodes removed. Results: Patients’ mean age was 54.3 ± 14.4 years old, the prevalence of 70 years and older being 20.5%. The rate of positive SLN was 24.6%, with a single drainage in 68.9% of cases. The frequency of seroma was 14.8%, while reintervention 1.6%. The inguinal nodes had the highest preoperative radiotracer load (p = 0.015). Patients 70 years old or older had significantly more advanced-stage melanoma (68.0% vs. 45.4%, p = 0.044, OR = 2.56) and a higher rate of positive SLN (40.0% vs. 20.6%, p = 0.045,OR = 2.57). Melanoma of the head and neck was more common among older individuals (32.0% vs. 9.3%, p = 0.007,OR = 4.60). Conclusions: The SLNB has a low rate of surgical complications and the positivity of SLN is not related to radiotracer load. Elderly patients are at risk for head and neck melanoma, have more advanced stages, a higher SLN positivity, and a greater rate of surgical complications. Full article

Pediatric thyroid cancer more frequently develops cervical node metastasis than adult thyroid cancer, even in differentiated thyroid carcinoma (DTC). Thus, cervical neck dissection often needs to be performed simultaneously with thyroidectomy in pediatric patients. Herein, we describe our experience with robot-assisted total thyroidectomy with/without robot-assisted neck dissection in pediatric patients compared with the conventional operated group. A total of 30 pediatric patients who underwent thyroidectomy for DTC between July 2011 and December 2019 were retrospectively reviewed. Among them, 22 underwent robot-assisted operation, whereas 8 underwent conventional operation. There was no statistical difference in the mean operation times, blood loss, drainage amounts, and hospital stay length between the robot-assisted and conventional operation groups; however, the operation time was less in the retroauricular approach subgroup (robot-assisted operation group) with better satisfaction on cosmesis. No postoperative complications, such as seromas, hemorrhages, or hematomas were observed. Our experience suggested that robot-assisted thyroidectomy with or without neck dissection through the retroauricular approach is a feasible and safe alternative treatment, producing outstanding esthetic results compared to the conventional approach, especially in pediatric patients with DTC. Full article

We report the case of a 6-year-old patient with suspected recurrence of a plunging ranula in clinical and ultrasonographic examination. Surgical resection of the left submandibular and sublingual glands had already been performed. Since persistent glandular tissue could not be excluded with certainty via MRI, we expanded diagnostics by performing a PET/MRI using a head and neck imaging protocol and the radiotracer ¹⁸F-PSMA-1007, which is physiologically expressed by salivary gland tissue. The ¹⁸F-PSMA-PET/MRI provided evidence of a cystically transformed, diminishing seroma in the left retro-/submandibular region. No ¹⁸F-PSMA expressing glandular tissue could be detected in the area of resection, excluding a relapse of a plunging ranula. As a consequence, we opted for a conservative treatment without further surgical intervention. We conclude that a simultaneous ¹⁸F-PSMA-PET/MRI is a comprehensive imaging modality, which can help to rule out persistent salivary tissue and recurring plunging ranula. It is a useful tool to facilitate the decision making of surgical interventions. Full article

Defects of the scalp and lateral temporal bone (LTB) represent a unique challenge to the reconstructive surgeon. Simple reconstructive methods such as skin grafts, locoregional flaps, or tissue expanders are often not feasible due to a myriad of reasons. Vascularized free tissue transfer coverage offers distinct advantages in managing these defects. A retrospective case series was performed on all patients at the University of Washington Medical Center who had scalp or LTB defects reconstructed with free tissue transfer from May 1996 to July 2009. Cases were analyzed for defect characteristics, flap type, vessel selection, radiation status, dural exposure, complications, and outcomes. Sixty-eight free flaps were performed in 65 patients with scalp or LTB defects. Twenty-two resections included craniotomy, and 48 patients had pre- or postoperative radiation. Defects ranged from 6 to 836 cm². All flaps (46 latissimus, 11 rectus, 4 radial forearm, 6 anterolateral thigh, and 1 omental) were transferred successfully. Vein grafts were required in five cases. Complications included delayed flap failure requiring secondary reconstruction, neck hematoma, venous thrombosis, skull base infection, large wound dehiscence, small wound dehiscence, donor site hematoma and seroma, and cerebrospinal fluid leak. Cosmetic results were consistent and durable. Microvascular free tissue transfer is a safe, reliable method of reconstructing scalp and LTB defects and offers favorable cosmetic results. We favor the use of latissimus muscle-only flap with skin graft coverage for large scalp defects and rectus or anterolateral thigh free flaps for lateral temporal bone defects. Full article