Publications by authors named "Peter J F M Lohuis"

Wound healing is a complex biological process subject to complications that might jeopardize the patient's postoperative care. Appropriately approaching surgical wounds after head and neck surgery positively influences the quality and speed of wound healing and increases patient comfort. A large variety of dressing materials currently exist that allow the care of different types of wounds.

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In order to correct severe septal deformities, complete septal reconstruction is often required to achieve the desired functional and aesthetic results. Several different techniques have been described. Systematic evaluation of the long-term results is crucial to assess and improve the quality of these surgical techniques.

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Presently, there is no consensus on which patient-reported outcome measurement (PROM) instrument is best suited to assess the aesthetic outcomes of rhinoplasty. In this regard, at least seven different validated PROMs are available from the literature, each one with advantages and disadvantages.In this article, we review the development, validation, international translation, and clinical application of the Utrecht Questionnaire (UQ).

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Background: Knowledge about lentigo maligna (melanoma) (LM/LMM) and its associated prognostic clinicopathological characteristics are limited compared to that of non-LM/LMM subtypes. The current study aimed to determine the clinical relevance of the LM/LMM subtype and its influence on recurrence and survival outcomes.

Methods: All consecutive cases of primary cutaneous head and neck LM/LMM treated by wide local excision over a ten-year period were retrospectively reviewed and compared to non-LM/LMM.

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Surgery for locoregionally advanced head and neck squamous cell carcinoma (HNSCC) results in 30‒50% five-year overall survival. In IMCISION (NCT03003637), a non-randomized phase Ib/IIa trial, 32 HNSCC patients are treated with 2 doses (in weeks 1 and 3) of immune checkpoint blockade (ICB) using nivolumab (NIVO MONO, n = 6, phase Ib arm A) or nivolumab plus a single dose of ipilimumab (COMBO, n = 26, 6 in phase Ib arm B, and 20 in phase IIa) prior to surgery. Primary endpoints are feasibility to resect no later than week 6 (phase Ib) and primary tumor pathological response (phase IIa).

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Self-assessment provides valuable feedback in the life-long process of mastering rhinoplasty. This study presents a method to measure and evaluate data-based performance of a single surgeon using a web-based dashboard. In this prospective analytic cohort study, all patients referred to the senior author for functional-aesthetic (revision) rhinoplasty between April 2014 and September 2020 are included.

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Background: The aesthetic ideal of the nose eludes clear definition. Averageness may be an important determinant of ideal nasal shape: research has shown that averageness plays an important role in the human perception of facial attractiveness.

Objectives: The aim of this study was to test whether an averaged nasal shape is attractive, and whether deviation away from average is associated with decreased attractiveness.

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The European Academy of Facial Plastic Surgery celebrates its 40th anniversary. We aimed to describe innovations in the diagnostics and treatment in head and neck skin cancer over the past 40 years as well as future perspectives. Landmark events, developments, and highlights over the past decades for basal cell carcinoma, cutaneous squamous cell carcinoma, and melanoma are discussed.

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Objective: To illustrate a case of sensorineural hearing loss (SNHL) after immunotherapy based on T cell receptor (TCR) gene therapy using modified T cells recognizing melanoma antigen recognized by T cells 1 for disseminated melanoma.

Patient: We present a 59-year-old woman with profound subacute bilateral SNHL including unilateral deafness after immunotherapy based on TCR gene therapy using modified T cells recognizing melanoma antigen recognized by T cells 1 for disseminated melanoma. Ten days after treatment, the patient developed hearing loss of 57 dB hearing loss air conduction at pure-tone average 0.

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 chronic parotitis (CP) is a hindering, recurring inflammatory ailment that eventually leads to the destruction of the parotid gland. When conservative measures and sialendoscopy fail, parotidectomy can be indicated.  to evaluate the efficacy and safety of parotidectomy as a treatment for CP unresponsive to conservative therapy, and to compare superficial and near-total parotidectomy (SP and NTP).

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Objective: Most studies that report on salvage surgery after primary radiotherapy for head and neck squamous cell carcinoma (HNSCC) are small and heterogeneous. Subsequently, some relevant questions remain unanswered. We specifically focused on (1) difference in prognosis per tumor subsite, corrected for disease stage, and (2) differences in prognosis after salvage surgery for local, regional, and locoregional recurrences.

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Importance: Endoscopic surgical decompression of the supratrochlear nerve (STN) and supraorbital nerve (SON) is a new treatment for patients with frontal chronic headache who are refractory to standard treatment options.

Objective: To evaluate and compare treatment outcomes of oral medication, botulinum toxin type A (BoNT/A) injections, and endoscopic decompression surgery in frontal secondary headache attributed to STN and supraorbital SON entrapment.

Design, Setting, And Participants: Prospective cohort study of 22 patients from a single institution (Diakonessen Hospital Utrecht) with frontal headache of moderate-to-severe intensity (visual analog scale [VAS] score, 7-10), frontally located, experienced more than 15 days per month, and described as pressure or tension that intensifies with pressure on the area of STN and SON.

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Purpose: The aggressive behavior of salivary duct carcinoma (SDC) necessitates an aggressive treatment strategy, including surgery and radiotherapy (RT). We evaluated practice patterns and treatment outcomes in patients with SDC treated in our Institute.

Methods: Patients with SDC of the parotid or submandibular gland treated with curative intention in our Institute from 1998 until 2016 were reviewed.

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Introduction: The evaluation of surgical outcomes measured by patient satisfaction or quality of life is very important, especially in plastic surgery. There is increasing interest in self-reporting outcomes evaluation in plastic surgery.

Objective: The aim of this study was to perform the translation, cross-cultural adaptation and validation of "The Utrecht questionnaire for outcome assessment in aesthetic rhinoplasty" from English to Portuguese.

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Background: Patients, governments, health care providers, and insurance companies are increasingly interested in medical performance. Transparent outcome reporting requires a thorough methodologic design, dedicated prospective data collection process, and preferably no interference with the efficacy of daily practice. The primary aim of this article is to describe how these bottlenecks are tackled with an automated prospective rhinoplasty outcome routine.

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Background: Surgery is the golden standard for treating basal cell carcinomas. In case of positive tumor margins or recurrent disease, postoperative adjuvant or salvaging therapy is suggested to achieve good local control.

Objective: To retrospectively report on local control and toxicity of postoperative radiotherapy by means of orthovoltage X-rays for residual or recurrent basal cell carcinoma after surgery in the head and neck area.

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In the last decade, a new surgical treatment modality was developed for frontal secondary headache, based on the assumption that the trigger of this pain entity is the entrapment of peripheral sensory nerves. The surgery entails a procedure, where an endoscopic approach is used to decompress the supraorbital and supratrochlear nerve branches, which are entrapped by the periosteum in the region of the corrugator supercilii muscle. Candidates for the surgery define their headache as moderate to severe persistent daily pressure or tension, localized in the frontal area, sometimes accompanied by symptoms of nausea and photophobia mimicking a primary headache-migraine.

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Background: Diced cartilage wrapped in fascia or modeled with tissue sealant has successfully been used as dorsal onlay grafts in rhinoplasty. The use of autologous material introduces the risk of donor site morbidity, and sometimes availability is limited.

Methods: We present a series of nine cases that were performed using diced irradiated homologous rib cartilage as an onlay graft.

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Importance: Dermatography (medical tattooing) is often overlooked as an adjuvant procedure to improve color mismatch in the head and neck area, and its effect on patient satisfaction and quality of life has not been evaluated, to our knowledge.

Objective: To analyze the effect of dermatography on the subjective perception of the appearance of scars and skin grafts and the quality of life in head and neck patients.

Design, Setting, And Participants: Case series of patients undergoing dermatography at the Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Amsterdam, between July 1, 2007, and April 1, 2015.

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The tongue-in-groove (TIG) is a conservative but powerful surgical suture technique to control tip rotation and projection, to set an appropriate alar-columellar relationship, to straighten a caudal septal deviation, and to stabilize the nasal base. TIG is suitable in primary and most revision cases and is easily combined with other surgical techniques. Seventeen years after its popularization, the TIG technique is embedded in modern-day rhinoplasty literature and teaching material.

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With exponentially increasing numbers of basal cell carcinoma (BCC) of the head and neck region, also the locally advanced BCCs are increasing in number. These tumours are associated with aggressive biological behaviour with invasion of soft tissues, organs or bone and present with wide variation in management strategies. The objectives of the study was to describe the biological behaviour of aggressive BCCs and their clinical presentation in the head and neck region with a series of cases treated in our tertiary hospital, discuss management plans of such complex cases in terms of surgical planning and reconstruction.

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Objectives/hypothesis: Evaluation of treatment results of orthovoltage X-rays for a selection of previously untreated favorable basal cell carcinomas (BCC) in the head and neck area concerning local control, cosmetic and functional outcome, and toxicity profile.

Methods: A consecutive series of patients with primarily treated BCCs who were irradiated by means of orthovoltage X-rays in the Netherlands Cancer Institute in Amsterdam between January 2000 and February 2015 were retrospectively evaluated.

Results: Two hundred fifty-three BCCs in 232 patients were primarily treated with orthovoltage X-rays.

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We assessed the "impact on wellbeing" and "satisfaction" of patients who had a facial prosthesis (of the ear, nose, or orbit) fitted in The Netherlands Cancer Institute. Patients had either an adhesive-retained or an implant-retained facial prosthesis between 1951 and 2011. We did a cross-sectional survey of 104 patients, then gave a questionnaire to the final study group of 71 (68%), a year or more later.

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(1) BACKGROUND: The purpose of this retrospective study was to evaluate the recurrence and survival rates of metastatic melanoma of unknown primary origin (MUP), in order to further refine current recommendations for the surgical treatment; (2) METHODS: Medical data of all MUP patients registered between 2000 and 2011, were analyzed. Seventy-eight patients were categorized in either lymph node (axilla, groin, head-and neck) or subcutaneous MUP. Axillary node MUPs were generally treated with dissections of levels I-III, inguinal node MUPs with combined superficial and deep groin dissections, and head-and-neck node MUPs with neck dissections to various extents, based on lymph drainage patterns.

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