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https://www.readbyqxmd.com/read/28416345/laryngeal-function-preserving-operation-for-t4a-laryngeal-cancer-with-vocal-cord-paralysis-a-case-report
#1
Yukinori Asada, Koreyuki Kurosawa, Ko Matsumoto, Takahiro Goto, Kengo Katoh, Takayuki Imai, Shigeru Saijo, Kazuto Matsuura
For locally advanced laryngeal cancers, the standard treatment of choice is chemoradiotherapy if organ function needs to be conserved. Surgical treatment with larynx preservation is conducted only for limited cases. For locally advanced laryngeal cancers such as those with vocal cord fixation and/or cricoid cartilage destruction, there is no apparent standardized organ-preserving surgery keeping the essential laryngeal functions, viz. the airway, deglutition and articulation, uncompromized. Recently, our surgical team saw a patient with T4a advanced laryngeal cancer with vocal cord fixation who aspired to maintain his laryngeal function...
April 14, 2017: Auris, Nasus, Larynx
https://www.readbyqxmd.com/read/28414587/non-melanoma-skin-cancer-new-and-future-synthetic-drug-treatments
#2
Teresa Amaral, Claus Garbe
Non-melanoma skin cancers (NMSC) mainly comprise two different entities: basal cell carcinoma (BCC) and squamous cell carcinoma (SCC); beneath these two entities, Merkel cell carcinoma, adnexal tumors, dermatofibrosarcoma protuberans, angiosarcoma, and cutaneous lymphoma belong to NMSC. These rare skin tumors are not the topic of this review. BCC and SCC are the most common cancers diagnosed in humans. The preferred treatment is surgery, which in most cases is curative. Although a high recurrence rate is seen, these cancers rarely metastasize...
April 17, 2017: Expert Opinion on Pharmacotherapy
https://www.readbyqxmd.com/read/28403069/using-a-pedicle-pectoralis-major-musculocutaneous-flap-in-head-and-neck-reconstruction-after-modified-radical-mastectomy-a-case-report
#3
Jen-Wu Huang, Nai-Yuan Wu, Yi-Ying Lin
RATIONALE: A pedicle pectoralis major musculocutaneous (PMMC) flap is one of the strategies for head and neck reconstruction. Seldom studies reported the case in which the skin area of previous modified radical mastectomy (MRM) had been used as a PMMC flap in head and neck reconstruction. PATIENT CONCERNS: An 84-year-old female who had suffered from left breast cancer and undergone a left modified radical mastectomy (MRM) more than 20 years earlier. DIAGNOSES: She had squamous cell carcinoma of the tongue and had undergone partial glossection and left modified radial neck dissection...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28392704/predictive-parameters-in-hypofractionated-whole-breast-3d-conformal-radiotherapy-according-to-the-ontario-canadian-trial
#4
Grazia Lazzari, Angela Terlizzi, Giuseppina Della Vittoria Scarpati, Francesco Perri, Vincenzo De Chiara, Barbara Turi, Giovanni Silvano
AIM: To evaluate the possible role of dosimetric parameters according Normal Tissue Complication Probability (NTCP) model as predictive of late toxicity and cosmesis in hypofractionated whole-breast three-dimensional conformal radiotherapy. PATIENTS AND METHODS: A retrospective analysis on 215 consecutive early breast cancer patients treated with breast conserving surgery and adjuvant hypofractionated whole-breast radiotherapy (according the Ontario Canadian trial), with a 6 years median follow-up was conducted...
2017: OncoTargets and Therapy
https://www.readbyqxmd.com/read/28386508/suspected-pulmonary-metastasis-of-actinic-cutaneous-squamous-cell-carcinoma
#5
Monet E Meter, David J Nye, Christian R Galvez
Introduction. It is rare for actinic or squamous cell carcinoma (SCC) in situ to metastasize. Case Presentation. A 67-year-old male had a significant medical history including severe psoriatic arthritis treated with UVB, methotrexate, and rapamycin. He had twenty-five different skin excisions of actinic keratosis four of which were invasive SCC. Our patient developed shortness of breath necessitating a visit to the emergency department. A CT scan of his chest revealed a mass in the right lower lung. A subsequent biopsy of the mass revealed well-differentiated SCC...
2017: Case Reports in Surgery
https://www.readbyqxmd.com/read/28382191/chemotherapy-resistance-mechanisms-in-advanced-skin-cancer
#6
REVIEW
Bhuvanesh Sukhlal Kalal, Dinesh Upadhya, Vinitha Ramanath Pai
Melanoma is a most dangerous and deadly type of skin cancer, and considered intrinsically resistant to both radiotherapy and chemotherapy. It has become a major public health concern as the incidence of melanoma has been rising steadily over recent decades with a 5-year survival remaining less than 5%. Detection of the disease in early stage may be curable, but late stage metastatic disease that has spread to other organs has an extremely poor prognosis with a median survival of less than 10 months. Since metastatic melanoma is unresponsive to therapy that is currently available, research is now focused on different treatment strategies such as combinations of surgery, chemotherapy and radiotherapy...
March 3, 2017: Oncology Reviews
https://www.readbyqxmd.com/read/28376160/history-of-keratinocyte-carcinoma-and-risk-of-melanoma-a-prospective-cohort-study
#7
Shaowei Wu, Eunyoung Cho, Wen-Qing Li, Abrar A Qureshi
Background: The association between history of keratinocyte carcinoma (KC, also known as nonmelanoma skin cancer) and risk of developing invasive melanoma has not been assessed comprehensively using prospective data. Methods: We followed 91 846 women in the Nurses' Health Study (NHS; 1984-2010), 114 918 women in the NHSII (1989-2011), and 48 946 men in the Health Professionals Follow-up Study (1986-2010) for diagnoses of KC and melanoma biennially. Cox proportional hazards models were used to compute hazard ratios (HRs) and 95% confidence intervals (CIs) of melanoma associated with history of KC, basal cell carcinoma (BCC), and squamous cell carcinoma (SCC)...
April 1, 2017: Journal of the National Cancer Institute
https://www.readbyqxmd.com/read/28373460/a-locally-advanced-breast-cancer-that-achieved-pcr-with-pertuzumab-trastuzumab-and-docetaxel-case-report
#8
Yuka Inoue, Nami Yamashita, Eriko Tokunaga, Kimihiro Tanaka, Hiroki Ueo, Hiroshi Saeki, Eiji Oki, Hidetaka Yamamoto, Yoshihiko Maehara
We herein report a case of locally advanced human epidermal growth factor receptor 2 (HER2)-positive breast cancer that achieved a pathological complete response (pCR) with pertuzumab, trastuzumab and docetaxel therapy. A 70-year-old female presented with an elastic hard mass, 5.0 cm in diameter with broad redness and edema of the skin in her right breast. Swollen lymph nodes were also recognized in the right axilla. The pathological diagnosis was invasive ductal carcinoma and its biological character was estrogen receptor (ER)-negative, progesterone receptor (PgR)-negative, HER2 3+ and Ki-67 index 60%...
April 2017: Anticancer Research
https://www.readbyqxmd.com/read/28370183/a-network-meta-analysis-of-non-melanoma-skin-cancer-nmsc-treatments-efficacy-and-safety-assessment
#9
Renrong Lv, Qian Sun
The mainstream treatments for non-melanoma skin cancer (NMSC) include photodynamic therapy (PDT), surgery excision (SE), cryotherapy (CT), imiquimod (IM), radiotherapy (RT), 5-fluorouracil (FU) and vehicle (VE). Our network meta-analysis (NMA) was aimed at evaluating the efficacy and safety of these seven treatments and providing superior ones. After searching the trials from Embase and PubMed and screening with our criteria, we conducted the NMA with software R 3.2.3 and STATA 13.0. Complete lesion response (CLR), complete lesion clearance (CLC), cumulative recurrence probabilities (CRP) and adverse effects (AEs) were considered as outcomes and displayed as odds ratios (ORs) and 95% credible intervals (CrI)...
March 29, 2017: Journal of Cellular Biochemistry
https://www.readbyqxmd.com/read/28342837/-malignant-cutaneous-adnexal-neoplasms-of-the-face-and-scalp-diagnostic-and-therapeutic-update
#10
M Romeu, J M Foletti, C Chossegros, J P Dales, P Berbis, B Cribier, L Guyot
INTRODUCTION: Malignant cutaneous adnexal neoplasms are rare and have been characterized only recently. They can occur at any age but preferentially in elderly. There are 3 of them: trichoblastic carcinoma, trichilemmal carcinoma and malignant pilomatricoma. The aim of our study was to make a diagnostic and therapeutic update about these tumors when located at the face or at the scalp. MATERIALS AND METHODS: A bibliographic research was made on PubMed using following keywords: appendage skin carcinoma AND pathology AND/OR therapeutic...
March 22, 2017: Journal of Stomatology, Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28339844/intensity-modulated-radiotherapy-using-two-static-ports-of-tomotherapy-for-breast-cancer-after-conservative-surgery-dosimetric-comparison-with-other-treatment-methods-and-3-year-clinical-results
#11
Aiko Nagai, Yuta Shibamoto, Masanori Yoshida, Koji Inoda, Yuzo Kikuchi
This study investigated the differences in dose-volume parameters for the breast and normal tissues during TomoDirectTM (TD) intensity-modulated radiation therapy (IMRT), TD-3D conformal radiotherapy (3DCRT) and 3DCRT plans, all using two beams, and analyzed treatment outcomes of two-beam TD-IMRT for breast cancer after breast-conserving surgery. Between August 2011 and January 2015, 152 patients were treated using two-beam TD-IMRT with 50 Gy/25 fractions. Among them, 20 patients with left-sided breast cancer were randomly chosen, and two-beam TD-IMRT, TD-3DCRT and 3DCRT plans were created for each patient...
February 23, 2017: Journal of Radiation Research
https://www.readbyqxmd.com/read/28336806/fluorouracil-enhances-photodynamic-therapy-of-squamous-cell-carcinoma-via-a-p53-independent-mechanism-that-increases-protoporphyrin-ix-levels-and-tumor-cell-death
#12
Sanjay Anand, Kishore R Rollakanti, Niokelta Brankov, Douglas E Brash, Tayyaba Hasan, Edward V Maytin
Photodynamic therapy (PDT), using 5-aminolevulinic acid (ALA) to drive synthesis of protoporphryin IX (PpIX) is a promising, scar-free alternative to surgery for skin cancers, including squamous cell carcinoma (SCC) and SCC precursors called actinic keratoses (AK). In the United States, PDT is only FDA approved for treatment of AK; this narrow range of indications could be broadened if PDT efficacy were improved. Toward that goal, we developed a mechanism-based combination approach using 5-fluorouracil (5-FU) as a neoadjuvant for ALA-based PDT...
March 23, 2017: Molecular Cancer Therapeutics
https://www.readbyqxmd.com/read/28336245/does-the-timing-of-chemotherapy-affect-post-mastectomy-breast-reconstruction-complications
#13
Oriana Cohen, Gretl Lam, Mihye Choi, Nolan Karp, Daniel Ceradini
INTRODUCTION: In this study we evaluated how the timing of chemotherapy for breast cancer affects post-reconstruction complications to determine whether there is an optimal time for breast reconstruction after chemotherapy. PATIENTS AND METHODS: A retrospective review identified 344 breast cancer patients who underwent chemotherapy with mastectomy and autologous/prosthetic reconstruction from 2011 to 2014. A control group of 127 breast cancer patients who underwent mastectomy and autologous/prosthetic reconstruction without chemotherapy was also identified from the same period...
February 17, 2017: Clinical Breast Cancer
https://www.readbyqxmd.com/read/28331735/metaplastic-breast-carcinoma-analysis-of-clinical-and-pathologic-characteristics-a-case-series
#14
Semra Salimoğlu, İsmail Sert, Mustafa Emiroğlu, Cem Karaali, Dilek Kuzukıran, Yasemin Akyüz Kırmızı, Gülden Diniz, Cengiz Aydın
OBJECTIVE: Metaplastic breast cancer (MBC) is a rare type of breast cancer that is considered to be clinically aggressive. The clinical significance and prognostic risk factors of MBC are limited. This study comprises a retrospective analysis of the clinical and pathologic findings of a series of patients treated for MBC. MATERIALS AND METHODS: The files of 657 patients who underwent surgery because of breast cancer at our clinic were examined and the data found on 11 patients who were diagnosed as having MBC were analyzed...
April 2016: Journal of Breast Health (2013)
https://www.readbyqxmd.com/read/28329662/the-preneoplastic-genome-transcriptomic-drivers-of-squamous-cell-carcinoma-development
#15
Kenneth Y Tsai
Cutaneous squamous cell carcinoma (cuSCC) comprises 15-20% of all skin cancers, accounting for over 700,000 cases in the U.S. annually. Most cuSCC arise in association with a distinct precancerous lesion, the actinic keratosis (AK). In order to identify potential targets for molecularly targeted chemoprevention, we performed integrated cross-species genomic analysis of cuSCC development through the preneoplastic AK stage using matched human samples and a solar UV- driven Hairless mouse model. We performed RNA-seq and microRNA-seq on samples from both patients undergoing Mohs surgery and the mouse model...
September 15, 2016: Dermatology Online Journal
https://www.readbyqxmd.com/read/28328703/functionality-of-patients-75-years-and-older-undergoing-mohs-micrographic-surgery-a-multicenter-study
#16
Christie G Regula, Murad Alam, Ramona Behshad, Marc Glashofer, C William Hanke, Christopher Harmon, Ryan Johnson, David Kent, Patrick Lee, Naomi Lawrence
BACKGROUND: Mohs surgery is indisputably a highly effective treatment for nonmelanoma skin cancers. In the current health care environment, physicians are challenged to provide high quality, efficacious care in a manner that is mindful of the patient's general health and well-being. We have used a functional assessment to evaluate older patients who present for Mohs surgery. OBJECTIVE: The purpose of this study is to categorize the functional status, using the Karnofsky Performance Status (KPS) Scale, of patients 75 years and older undergoing Mohs surgery of a nonmelanoma skin cancer and to identify distinguishing characteristics of lower functioning patients...
March 21, 2017: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://www.readbyqxmd.com/read/28327615/neoadjuvant-chemotherapy-creates-surgery-opportunities-for-inoperable-locally-advanced-breast-cancer
#17
Minghao Wang, Lingmi Hou, Maoshan Chen, Yan Zhou, Yueyang Liang, Shushu Wang, Jun Jiang, Yi Zhang
Neoadjuvant chemotherapy (NAC), the systematic chemotherapy given to patients with locally advanced and inoperable breast caner, has been proven to be of great clinical values. Many scientific reports confirmed NAC could effectively eliminate sub-clinical disseminated lesions of tumor, and improve long-term and disease-free survival rate of patients with locally advanced breast cancer (LABC); however, up to now, LABC is still a serious clinical issue given improved screening and early diagnosis. This study, with main focus on inoperable LABC, investigated the values of NAC in converting inoperable LABC into operable status and assessed the prognosis...
March 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28325565/impact-of-the-method-and-success-of-pharyngeal-reconstruction-on-the-outcome-of-treating-laryngeal-and-hypopharyngeal-cancers-with-pharyngolaryngectomy-a-national-analysis
#18
S A R Nouraei, A Dias, H Kanona, D Vokes, P O'Flynn, P M Clarke, S E Middleton, A Darzi, P Aylin, N Jallali
BACKGROUND: Surgical treatment of cancers that arise from or invade the hypopharynx presents major reconstructive challenges. Reconstructive failure exposes the airway and neck vessels to digestive contents. METHODS: We performed a national N = near-all analysis of the administrative dataset to identify pharyngolaryngectomies in England between 2002 and 2012. Information about morbidity, pharyngeal closure method and post-operative complications was derived. RESULTS: There were 1589 predominantly male (78%) patients whose mean age at surgery was 62 years...
January 9, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28325388/the-role-of-imaging-in-the-management-of-patients-with-nonmelanoma-skin-cancer-diagnostic-modalities-and-applications
#19
REVIEW
Deborah MacFarlane, Komal Shah, Ashley Wysong, Ximena Wortsman, Tatyana R Humphreys
While uncomplicated cases of nonmelanoma skin cancer can be treated with surgery, destruction, or topical therapy alone, advanced or neglected cases require more complex management decisions. Dermatologists and dermatologic surgeons should be familiar with the imaging techniques relevant to cutaneous oncology and their value in different clinical scenarios. Herein we review imaging modalities used in management of nonmelanoma skin cancer.
April 2017: Journal of the American Academy of Dermatology
https://www.readbyqxmd.com/read/28319637/online-patient-reported-reviews-of-mohs-micrographic-surgery-qualitative-analysis-of-positive-and-negative-experiences
#20
Shuai Xu, Zaza Atanelov, Ashish C Bhatia
Mohs micrographic surgery (MMS) is the gold standard for treating high-risk skin cancers and skin cancers in areas where skin sparing is essential. However, relatively little is known about patient-reported satisfaction with this procedure. In this study, we used qualitative research methods to determine themes of patient-reported satisfaction and dissatisfaction with MMS on one popular online resource (RealSelf). Real-world patient feedback provides an opportunity for physicians to explore the patient mind-set and to target areas of potential improvement in MMS patient satisfaction...
February 2017: Cutis; Cutaneous Medicine for the Practitioner
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