keyword
https://read.qxmd.com/read/38599636/sertoli-leydig-tumor-and-dicer1-gene-mutation-a-case-series-and-literature-review
#1
JOURNAL ARTICLE
Andrew A Durden, Gemma K Cass, Claire Newton
OBJECTIVE: Sertoli-Leydig cell tumors (SLCTs) are rare neoplasms occurring in young women with 60% associated with DICER1 mutations. This is only the second published case series of patients with SLCTs with associated DICER1 gene alterations. DICER1 syndrome is a rare inherited tumor-susceptibility syndrome affecting organs such as the ovaries. We use this case series to inform readers on this increasingly important condition in gynecology. METHODS AND RESULTS: We present three young females presenting with secondary amenorrhoea, hirsutism, acne and in one case tonic-clonic seizures...
April 10, 2024: Journal of Obstetrics and Gynaecology Research
https://read.qxmd.com/read/38598900/human-epididymis-protein-4-analysis-of-national-health-and-nutrition-examination-survey-data
#2
JOURNAL ARTICLE
Emily R Penick, Thomas A Beltran, Y Sammy Choi, Karen L Wilson
BACKGROUND: Human epididymis protein 4 (HE4) is a tumor marker overexpressed in ovarian cancer and is commonly utilized to aid with diagnosis of an adnexal mass. HE4 levels vary based on pregnancy, age, menopausal status, and tobacco use. OBJECTIVE(S): The objective of this study was to evaluate population-based data to examine factors that affect HE4 among adult women in the United States and stratify levels of HE4 by demographic and gynecologic factors. STUDY DESIGN: A retrospective analysis was conducted using data from 2,480 women aged 20 + who participated in the National Health and Nutrition Examination Survey (2001-2002)...
March 19, 2024: European Journal of Obstetrics, Gynecology, and Reproductive Biology
https://read.qxmd.com/read/38595132/a-systematic-review-of-the-epidemiology-clinical-characteristics-treatment-and-outcomes-for-desmoplastic-trichoepithelioma-underscoring-mohs-micrographic-surgery-in-management
#3
JOURNAL ARTICLE
Rahul Nanda, Divya Srivastava, Rajiv I Nijhawan
BACKGROUND: Desmoplastic trichoepithelioma (DTE) is an uncommon benign adnexal tumor that histologically may mimic malignant tumors including basal cell carcinoma and microcystic adnexal carcinoma. OBJECTIVE: To present a systematic review of the epidemiology, clinical characteristics, treatment, and outcome data on DTEs, with emphasis on comparing Mohs micrographic surgery (MMS) with other treatments. METHODS: Using the OVID platform, MEDLINE and Embase were searched from inception for studies providing original data on DTEs...
April 9, 2024: Dermatologic Surgery: Official Publication for American Society for Dermatologic Surgery [et Al.]
https://read.qxmd.com/read/38590555/personalized-treatment-concepts-in-extraocular-cancer
#4
REVIEW
Sitong Ju, Alexander C Rokohl, Yongwei Guo, Ke Yao, Wanlin Fan, Ludwig M Heindl
BACKGROUND: The periocular skin is neoplasms-prone to various benign and malignant. Periocular malignancies are more aggressive and challenging to cure and repair than those in other skin areas. In recent decades, immunotherapy has significantly advanced oncology, allowing the autoimmune system to target and destroy malignant cells. Skin malignancies, especially periocular tumors, are particularly sensitive to immunotherapy. This technique has dramatically impacted the successful treatment of challenging tumors...
2024: Adv Ophthalmol Pract Res
https://read.qxmd.com/read/38581088/editor-s-highlights-may-2024
#5
EDITORIAL
Lajos Kemény
Dermatological research and education have predominantly focused on lighter skin types in the past, leading to a significant gap in knowledge and understanding of conditions in darker skin types. This has contributed to disparities in the diagnosis and treatment of diseases in patients with skin of color. In the current issue of the Journal, we highlight four papers on the epidemiology and clinics of skin of color patients but also emphasize the importance of education and research in the dermatopathology of SOC patients...
April 5, 2024: International Journal of Dermatology
https://read.qxmd.com/read/38580080/female-adnexal-tumor-of-probable-wolffian-origin-mimicking-a-subserosal-myoma
#6
JOURNAL ARTICLE
Xin-Xin Miao, Xiao-Fei Sun, Jiao Wang
No abstract text is available yet for this article.
April 3, 2024: Journal of Minimally Invasive Gynecology
https://read.qxmd.com/read/38576805/development-of-immature-ovarian-teratoma-after-mature-teratoma-in-a-girl-with-familial-ovarian-teratoma-a-case-report
#7
U Chul Ju, Woo Dae Kang, Seok Mo Kim
BACKGROUND: Immature ovarian teratoma is a rare and aggressive neoplasm that affects young women. This report is the first to describe the development of immature teratoma after ovarian cystectomy for mature teratoma of the ovary in an adolescent female with a family history of ovarian teratoma. CASE SUMMARY: A 16-year-old girl who had undergone bilateral ovarian cystectomy for mature teratomas 3 years ago showed bilateral adnexal tumors during her regular ultrasonography follow-up every 6 months...
March 16, 2024: World Journal of Clinical Cases
https://read.qxmd.com/read/38556256/fusion-driven-cutaneous-and-superficial-mesenchymal-and-adnexal-tumors-a-clinicopathologic-and-molecular-study-of-15-cases-including-a-novel-case-of-actb-zmiz2-rearranged-adnexal-carcinoma
#8
JOURNAL ARTICLE
Carina A Dehner, Emma F Johnson, Carrie N Wieland, Michael J Camilleri, Andre Kajdacsy-Balla, Andre M Oliveira, Kevin C Halling, Sounak Gupta, Ruifeng Guo
BACKGROUND: While the list of fusion-driven soft tissue neoplasms is expanding rapidly, their importance among cutaneous and superficial mesenchymal and adnexal neoplasms remains poorly understood. This challenge is especially evident in cases with ambiguous histopathology that are difficult to classify based on morphology. AIMS: Our goal was to investigate the benefits of next-generation sequencing in diagnosing complex cutaneous neoplasms. MATERIALS & METHODS: Departmental archives were searched for fusion-driven cutaneous neoplasms...
March 31, 2024: Journal of Cutaneous Pathology
https://read.qxmd.com/read/38550466/recurrent-malignant-sweat-gland-tumor
#9
Kavya A, Mahendra Wante, Dakshayani S Nirhale
Malignant sweat gland tumors are very rare. Hidradenocarcinoma is an uncommon malignancy arising from the intradermal ductal epithelium of eccrine sweat glands, usually in the sun-exposed parts of the body. It usually arises de novo but may develop from a benign hidradenoma. The diagnosis of hidradenocarcinoma is clinically challenging as it presents with varied consistency and clinically mimics other skin lesions such as chronic sebaceous cysts or epidermoid cysts. Hidradenocarcinoma is a highly aggressive tumor with a tendency for regional and distant spread...
February 2024: Curēus
https://read.qxmd.com/read/38550405/ovarian-cystic-lymphangioma
#10
Akanksha Sharma, Shivanjali Raghuvanshi, Manish Kumar, Nisha Singh, Nancy Gupta, Arina Alam, Rameez Uddin Nayak
Lymphangioma are benign, slow-growing and rare lymphatic tumors, which may emerge at any location in the body with ovary being a very rare location. Axillary region and neck are the most common sites, while retroperitoneum and mesentery account for <1%. We present a case of a young female of 33 years who had symptomatic pelvic mass and was presented with a complaint of lower abdominal pain of six-month duration and weight loss. Investigation revealed an oval-shaped complex cystic density lesion in the right adnexal region, which was likely neoplastic...
February 2024: Curēus
https://read.qxmd.com/read/38544450/-clinical-analysis-of-12-cases-of-ovarian-yolk-sac-tumor
#11
JOURNAL ARTICLE
J Liu, H J Chu, Y P Shan, W J Song, A P Chen
Objective: To investigate the diagnosis, treatment and prognosis of ovarian yolk sac tumor (OYST). Methods: The clinicopathological data and follow-up data of 12 patients with OYST admitted to the Affiliated Hospital of Qingdao University from January 2013 to December 2020 were retrospectively analyzed, and the diagnosis, treatment and prognosis of OYST patients were summarized. Results: (1) The age of 12 patients with OYST ranged from 11 to 37 years, with a median age of 20 years. At the first visit, all 12 patients had pelvic masses...
March 25, 2024: Zhonghua Fu Chan Ke za Zhi
https://read.qxmd.com/read/38541097/multiple-keratoacanthoma-like-syndromes-case-report-and-literature-review
#12
REVIEW
Emmanouil Karampinis, Christina Kostopoulou, Olga Toli, Leonidas Marinos, George Papadimitriou, Angeliki Victoria Roussaki Schulze, Efterpi Zafiriou
Keratoacanthoma (KA) is a fast-growing skin tumor subtype that can be observed as a solitary lesion or rarely as multiple lesions in the context of rare genetic syndromes. Syndromes with multiple keratoacanthoma-like lesions have been documented as multiple self-healing squamous epithelioma (Ferguson-Smith syndrome), eruptive keratoacanthoma of Grzybowski, multiple familial keratoacanthoma of Witten and Zak Muir-Torre syndrome, and incontinentia pigmenti. The treatment approach of those entities is challenging due to the numerous lesions, the lesions' undefined nature, and the co-existence of other malignant skin tumors...
February 22, 2024: Medicina
https://read.qxmd.com/read/38525416/benign-brenner-tumor-of-the-ovary-two-dimensional-and-contrast-enhanced-ultrasound-features-a-retrospective-study-from-a-single-center
#13
JOURNAL ARTICLE
Mei Chen, Shusheng Liao, Yong Cao, Meiya Mao, Xiupeng Jia, Shengmin Zhang, Youfeng Xu
OBJECTIVE: Benign Brenner tumor (BBT) is a rare ovarian tumor, and there are few discrete reports about its manifestation in an ultrasound. This study sought to investigate the two-dimensional (2D) and contrast-enhanced ultrasound (CEUS) features of this entity. METHODS: This is a retrospective single-center study. The clinical manifestations, laboratory examination, and ultrasound data of 25 female patients with BBT were confirmed by pathology when they underwent 2D and/or CEUS examination at Ningbo First Hospital from January 2012 to June 2023...
2024: Frontiers in Oncology
https://read.qxmd.com/read/38524006/pilomatrixoma-of-the-forearm-in-an-elderly-male
#14
Víctor García Rodríguez, Maribel Iglesias Sancho, Noelia Pérez Muñoz, Montse Salleras Redonnet
Pilomatrixoma or pilomatricoma is a benign adnexal neoplasm originating from the hair matrix, the inner sheath of the hair follicle, and the hair cortex. Although it is considered rare in adults, numerous cases have been documented in the literature. We present a case of an elderly male who sought consultation due to a newly appearing nodular lesion on his left forearm. Several benign and malignant entities were included in the original differential diagnosis. High-frequency ultrasonographic features suggested a cystic neoplasm with calcification and mild intralesional vascularity...
February 2024: Curēus
https://read.qxmd.com/read/38518464/primary-cutaneous-apocrine-carcinoma-a-challenging-case-report
#15
Nayssem Khessairi, Yasmine Fertani, Saida Sakhri, Imen Abbess, Ines Zemni, Tarek Ben Dhiab
INTRODUCTION: Primary cutaneous apocrine carcinomas of the axilla represents an extremely rare entity, with <200 cases reported in the literature. It can be challenging, even almost impossible, to distinguish histologically from metastases of breast origin. We herein present the first case of an axillary cutaneous apocrine adenocarcinoma followed and treated in our institute. CASE PRESENTATION: A 58-year-old man with a history of myopathy, presented for a right axillary swelling...
March 14, 2024: International Journal of Surgery Case Reports
https://read.qxmd.com/read/38515195/clinicopathological-features-and-surgical-procedures-of-adnexal-masses-with-abdominal-pain-in-pediatric-and-adolescent-patients
#16
JOURNAL ARTICLE
Qian Liu, Zhiqiang Li, Huimei Zhou, Dongyan Cao, Jiaxin Yang, Keng Shen, Jinghe Lang
PURPOSE: This study investigated the clinicopathological features and surgical procedures of adnexal masses with abdominal pain in pediatric and adolescent patients. Our objective was to better define the clinical presentation of adnexal torsion and to distinguish characteristics of those with torsion and those with an alternate diagnosis. METHODS: Retrospective cohort study of 212 pediatric and adolescent patients was performed who admitted for abdominal pain and presenting with an adnexal mass between March 2012 to December 2019...
March 21, 2024: Orphanet Journal of Rare Diseases
https://read.qxmd.com/read/38500211/sebaceous-carcinoma-in-a-54-year-old-black-african-man-after-cancer-chemotherapy-a-case-report
#17
JOURNAL ARTICLE
Olaejirinde Olaniyi Olaofe, Bolajoko Abidemi Adewara, Chigozie Chidozie Okongwu, Yusuf Olanrewaju Abdullahi
BACKGROUND: Sebaceous carcinoma is a very rare malignant skin adnexal tumor that is occasionally aggressive. We have not seen a case of sebaceous carcinoma in our center in the last 10 years. It is extremely rare in Black Africans. CASE PRESENTATION: We described the case of a 55-year-old man African man who presented to our ophthalmologist with complaints of growth on the right upper eyelid for 8 months. He had surgery and chemotherapy for rectal carcinoma 6 years prior to presentation and received his last dose of chemotherapy 5 years before seeing our ophthalmologist...
March 19, 2024: Journal of Medical Case Reports
https://read.qxmd.com/read/38487035/exploring-the-unusual-a-testosterone-secreting-ovarian-tumor
#18
Harpreet Kaur, Neha Singh, Sushma Bharti, Gurwinder Kaur
Ovarian steroid cell tumors are rare, representing less than 0.1% of all ovarian neoplasms. Among the myriad causes of hirsutism, ovarian tumors account for 1% of the reported cases. We present the case of a 49-year-old parous postmenopausal woman who sought medical attention for hirsutism for 2 years. This case illustrates the unusual and interesting connection between rare ovarian pathology and the clinical manifestation of hirsutism in a postmenopausal patient. Her ultrasonography and MRI showed a right adnexal mass of solid-cystic consistency with thin septations...
2024: Autopsy & Case Reports
https://read.qxmd.com/read/38483613/epidermodysplasia-verruciformis-associated-eccrine-neoplasm-a-rare-entity-with-distinctive-clinical-and-histopathologic-features
#19
JOURNAL ARTICLE
Eleanor Russell-Goldman, Esther Baranov, Stephanie Siegmund, Catherine S Yang, Alvaro C Laga, John Hanna
Most tumors are caused by inherited or acquired genetic changes. However, a subset of tumors is driven by viral infection including Kaposi sarcoma, nasopharyngeal carcinoma, and others. Human papillomavirus (HPV) is an especially common cause of epithelial cancers and hyperplasias. Epidermodysplasia verruciformis (EDV) is a rare type of HPV infection with characteristic histopathologic features and a unique spectrum of HPV subtypes. We report here a distinctive form of EDV-associated eccrine neoplasia. Seven tumors from two patients were analyzed and show highly uniform features including multiple clustered clinical lesions, multifocal epidermal origin, eccrine differentiation with close association with the acrosyringium, an anastomosing growth pattern, and a bland monotonous poroid-to-basaloid cytomorphology...
March 14, 2024: Virchows Archiv: An International Journal of Pathology
https://read.qxmd.com/read/38482452/construction-and-validation-of-a-novel-web-based-nomogram-for-primary-ocular-adnexal-lymphoma-a-real-world-analysis-based-on-the-surveillance-epidemiology-and-end-results-database
#20
JOURNAL ARTICLE
Zhen Chen, Ling Ye, Xia Li
BACKGROUND: The occurrence rate of primary ocular adnexal lymphoma (POAL) is relatively low, and estimation of prognosis of these patients poses significant challenges. This study aims to investigate the independent prognostic factors of POAL patients and establish a predictive model to provide clinical data for the formulation of standardized treatment plans. METHODS: We conducted a retrospective analysis by extracting data of POAL patients diagnosed between 2000 and 2017 from the Surveillance, Epidemiology, and End Results (SEER) database...
February 29, 2024: Translational Cancer Research
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