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Adnexal tumor

Sapna M Amin, Adam Beattie, Xia Ling, Lawrence J Jennings, Joan Guitart
Mammary analog secretory carcinoma (MASC) is a recently described tumor of the salivary glands named for its morphological and molecular similarity to secretory carcinoma of the breast. Many primary carcinomas arising from the adnexal glands also share similar morphology to those arising from the breast. Brandt et al first described primary cutaneous MASC in 2009 and since then only 2 other cases have been reported. Herein, we describe a long-standing mass on the arm of an otherwise healthy 40-year-old female...
November 2016: American Journal of Dermatopathology
Marcela R Jiménez, Helena Rocchetto, Paula S Ferreira, Martin Sangueza, Silvia V Lourenço, Marcello M S Nico
Syringomas are benign adnexal tumors that are characterized histologically by the presence of small solid and cystic epithelial structures in the upper half of the reticular dermis. Reflectance confocal microscopy is a noninvasive diagnostic method that enables in vivo visualization of tissues with a resolution that approximates that of conventional histopathology. The use of this method in skin imaging over the past several years has improved dermatological diagnoses, creating the potential for its wide application in such diagnoses, especially for benign and malignant skin tumors...
October 18, 2016: American Journal of Dermatopathology
Mohammad Ranaee, Shahla Yazdani, Seyyed Reza Modarres, Mahdieh Rajabi-Moghaddam
BACKGROUND: Ovarian cancer is the most common cause of cancer death worldwide. Incidence of ovarian cancer is more common in postmenopausal women. Premenopausal onset is rare and the present study described two cases of ovarian clear cell tumors in young women. CASE PRESENTATION: The patients presented with pelvic mass which was confirmed by sonography and laparotomy and final diagnosis was made according to histologic examination. Both patients showed a solid mass with cystic components in adnexal areas and explorative laparotomy demonstrated extension of tumors to abdomen in both patients...
2016: Caspian Journal of Internal Medicine
Ratko Delić, Mario Štefanović, Štefka Krivec, Vladimir Weber, Jakob Koren
OBJECTIVE: The aim of this study was to measure serum concentrations of human epididymis protein 4 (HE4) in premenopausal and postmenopausal women with benign adnexal tumors and compare HE4 levels with those of cancer antigen 125 (CA125) measured in the same samples. METHODS: In a retrospectively designed, monocentric study (Department of Gynecology & Obstetrics, General Hospital, Celje, Slovenia, EU), 147 women diagnosed with various benign adnexal tumors were included...
October 17, 2016: Wiener Klinische Wochenschrift
Akihiro Takeda, Kazuko Watanabe, Shotaro Hayashi, Sanae Imoto, Hiromi Nakamura
BACKGROUND: Gynandroblastoma is an extremely rare ovarian sex cord tumor with malignant potential. CASE: An 18-year-old adolescent experienced intermittent vaginal bleeding. A year later, right adnexal mass with a heterogeneous imaging appearance was identified. Laparoendoscopic single-site ovarian tumorectomy was performed. A histopathological examination showed gynandroblastoma composed of juvenile granulosa and Sertoli-Leydig cells. Since the tumor was upstaged to stage Ic due to cyst rupture during surgery, three cycles of adjuvant chemotherapy with carboplatin and paclitaxel were added...
October 14, 2016: Journal of Pediatric and Adolescent Gynecology
Elisa Piovano, Camilla Cavallero, Luca Fuso, Elsa Viora, Annamaria Ferrero, Gianluca Gregori, Caterina Grillo, Chiara Macchi, Giulio Mengozzi, Marco Mitidieri, Eva Pagano, Paolo Zola
BACKGROUND: Transvaginal ultrasonography (TVS) and serum biomarkers are widely used in clinical practice to triage adnexal masses, but the effectiveness of current biomarkers is quite weak. OBJECTIVES: To determine the best way to diagnose the patients with adnexal masses, in terms of diagnostic accuracy and economic costs, among four triage strategies: International Ovarian Tumor Analysis group's simple rules (SR) for the interpretation of TVS with the addition of subjective assessment (SA) by an experienced ultrasound operator only when TVS results are inconclusive (hereafter defined as SR±SA), SR±SA+CA125, SR±SA+HE4, and SR±SA+ROMA...
October 5, 2016: Ultrasound in Obstetrics & Gynecology
Jieyu Wang, Nan Jia, Qing Li, Chao Wang, Xiang Tao, Keqin Hua, Weiwei Feng
The aim of the present study was to determine risk factors associated with recurrence and survival in patients with grade 3 endometrioid endometrial carcinoma (G3EEC). A retrospective analysis of 117 patients with G3EEC, who were admitted to the Obstetrics and Gynecology Hospital of Fudan University between January 2000 and December 2011, was performed. The χ(2) test or Fisher's exact test were used for the comparison of categorical variables. Kaplan-Meier method was used for estimating recurrence-free survival (RFS), disease-specific survival (DSS) and overall survival (OS) rates...
October 2016: Oncology Letters
Amra Nadarevic Vodencarevic, Vahid Jusufovic, Svjetlana Terzic, Musfaha Burgic, Meliha Halibasic, Mersiha Sinanovic
AIM: Melanoma represents a malignant tumour arising from melanocytes. Uveal melanoma is the most common primary ocular malignancy among the adult population. The aim of the study was to examine epidemiological characteristics of ocular melanoma in University Clinic Centre in Tuzla, Bosnia and Herzegovina from January 2001 till November 2015. METHODS AND MATERIALS: In this retrospective study we used all available medical documentation to investigate the clinical findings which included age, gender, tumour size, histopathological features and the precise anatomic origin of the ocular melanoma...
July 24, 2016: Materia Socio-medica
Cintia Arjona Aguilera, Raquel De la Varga Martínez, Lidia Ossorio García, David Jiménez-Gallo, Cristina Albarrán Planelles, Mario Linares Barrios
Brooke-Spiegler Syndrome (BSS) is a rare genodermatosis characterized by the progressive formation of adnexal skin tumors in the scalp and face, mainly trichoepitheliomas, cylindromas, and spiradenomas. It has also been associated with salivary glands neoplasms. It is due to mutations in the tumor suppressor gene cylindromatosis (CYLD gene) localized on chromosome 16q12-q13. Around 93 mutations have been described. The study of CYLD gene in patients and their relatives is of vital importance to establish the molecular diagnosis and offer appropriate genetic counseling...
September 2016: Indian Journal of Dermatology
Sook Hui Chaw, Li Lian Foo, Lucy Chan, Kang Kwong Wong, Suhailah Abdullah, Boon Kiong Lim
Anti-N-methyl-d-aspartate receptor encephalitis is a recently described neurological disorder and an increasingly recognized cause of psychosis, movement disorders and autonomic dysfunction. We report 20-year-old Chinese female who presented with generalized tonic-clonic seizures, recent memory loss, visual hallucinations and abnormal behavior. Anti-N-methyl-d-aspartate receptor encephalitis was diagnosed and a computed tomography scan of abdomen reviewed a left adnexal tumor. We describe the first such case report of a patient with anti-N-methyl-d-aspartate receptor encephalitis who was given a bilateral transversus abdominis plane block as the sole anesthetic for removal of ovarian tumor...
September 26, 2016: Revista Brasileira de Anestesiologia
Pinar Solmaz Hasdemir, Tevfik Guvena
Borderline ovarian tumors (BOTs) differ from the epithelial ovarian malignancies with their excellent prognosis, curability with surgery, and being seen in relatively young ages. Thus, fertility sparing and conservative surgical approaches are currently recommended. Preoperative diagnosis of BOTs can be challenging because, clinical and ultrasonographic features might overlap with invasive carcinomas and sometimes with benign adnexal masses. Certain characteristics such as stage at diagnosis, age of the patient and histologic features are important while deciding the extensiveness and the type of surgery...
July 2016: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
Eman Aljufairi, Fayek Alhilli
Merkel cell carcinoma is a rare aggressive primary cutaneous neuroendocrine tumor. It is associated mostly with malignant skin lesions. Rare cases in the literature described its association with benign skin adnexal lesions. We present here an additional case of Merkel cell carcinoma arising from an epidermal cyst located in the left arm of a 57-year-old male. The tumor was composed of lobules of monotonous round cells with dusty chromatin. It was positive for cytokeratin 20 and neuroendocrine markers. Patient was treated with surgical resection and radiation to the axilla...
September 26, 2016: American Journal of Dermatopathology
Laura Bratton, Rabih Salloum, Wenqing Cao, Aaron R Huber
Solitary fibrous tumor is a rare, benign spindle cell neoplasm that was first described in the thoracic pleura. This tumor is now known to occur at many extrapleural sites. There are established criteria for the diagnosis of malignant solitary fibrous tumor including ≥4 mitotic figures per 10 high-power fields, increased cellularity, cytologic atypia, infiltrative margins, and/or necrosis. Although all solitary fibrous tumors have the potential to recur or metastasize, those with malignant histologic features tend to behave more aggressively...
2016: Case Reports in Pathology
Gokhan Boyraz, Mehmet Coskun Salman, Derman Basaran, Nejat Ozgul, Taner Turan, Osman Turkmen, Gunsu Comert Kimyon, Nazli Topfedaisi Ozkan, Murat Cagan, Tayfun Gungor, Mehmet Mutlu Meydanli, Kemal Gungorduk, Varol Gulseven, Muzaffer Sanci, Kunter Yuce
OBJECTIVES: The aim of this retrospective multicenter study was to investigate the frequency of extrauterine metastasis and to evaluate the importance of surgical staging and adjuvant treatment among patients with noninvasive uterine papillary serous carcinoma (UPSC) of the endometrium. MATERIALS AND METHODS: A multicenter, retrospective department database review was performed to identify patients with UPSC of the endometrium who underwent surgical staging between 2000 and 2015 at 4 Gynecologic Oncology Centers in Turkey...
September 23, 2016: International Journal of Gynecological Cancer
Caterina Bombonato, Simonetta Piana, Elvira Moscarella, Aimillios Lallas, Giuseppe Argenziano, Caterina Longo
Eccrine poroma is a rare benign adnexal tumor of epithelial cells originating from the terminal ductal portion of the sweat glands that is typically located on palms and soles, although other cutaneous sites can be affected [1]. It is usually nonpigmented even if there is a pigmented variant that corresponds to 17% of cases and it is usually underdiagnosed, since it is mistakenly confused with other pigmented tumors [2,3]. Dermoscopy and reflectance confocal microscopy (RCM) may assist in the correct diagnosis of this tumor...
July 2016: Dermatology Practical & Conceptual
Cristián Navarrete-Dechent, Shirin Bajaj, Ashfaq A Marghoob, Sergio González, Daniel Muñoz
Trichoepitheliomas are uncommon benign adnexal neoplasms that originate from the hair follicles. Multiple familial trichoepithelioma constitute an autosomal dominant disease characterized by the appearance of multiple flesh-colored, symmetrical papules, tumors and/or nodules in the central face and occasionally on the scalp. Although clinical diagnosis is usually straightforward in light of the family history and naked-eye examination, dermoscopy may aid in its confirmation. Dermoscopy of each papule revealed in-focus arborizing vessels, multiple milia-like cysts and rosettes amidst a whitish background...
July 2016: Dermatology Practical & Conceptual
Justin A Bishop, Janis M Taube, Albert Su, Scott W Binder, Dmitry V Kazakov, Michal Michal, William H Westra
Mammary analogue secretory carcinoma is a low-grade salivary gland carcinoma that exhibits analogous features to secretory carcinoma of the breast including the presence of a t(12;15) translocation resulting in the ETV6-NTRK3 gene fusion. Rare cases of purported secretory carcinoma of the skin adnexa have been reported, but their relationship to true secretory carcinoma of the breast and salivary glands is unclear, as they generally do not harbor ETV6 rearrangements. Cases of cutaneous neoplasms with histologic features identical to secretory carcinoma of the breast and salivary glands were identified from the consultation files of 3 academic medical institutions...
September 14, 2016: American Journal of Surgical Pathology
Burcu Kısa Karakaya, Eralp Başer, Berk Bildacı, Esra Çabuk Cömert, Nilufer Bayraktar, Polat Dursun, Esra Kuşçu, Ali Ayhan
OBJECTIVES: The aim of the study was to assess the usefulness of various tumor markers (CA125, HE4, bcl2) measured in serum, urine and saliva in the differential diagnosis of adnexal masses. MATERIAL AND METHODS: Our study was conducted at the Başkent University Medical School, Department of Obstetrics and Gynecology, Ankara, Turkey, between November 2010 and March 2011. Fifty patients with a suspicion of malignant adnexal mass and 30 controls were included in the study...
2016: Ginekologia Polska
Katherine C Rappazzo, Philip R Cohen
BACKGROUND: Hidrocystomas are benign tumors of apocrine or eccrine epithelium. They most commonly occur on the head and neck, especially periorbitally. Albeit rare, these adnexal tumors may present as pigmented lesions. PURPOSE: To describe a patient with a pigmented eccrine hidrocystoma of his nose and to review the features of other individuals with pigmented hidrocystoma of the nasal epithelium. MATERIAL AND METHODS: PubMed was used to search the follow terms: hidrocystoma and pigmented...
2016: Dermatology Online Journal
S A Begum, T S Chowdhury, T Mahmud, S Chowdhury, T A Chowdhury, S J Urmi, S Khatun, A Nessa, N Fatema
A 25 years married women having one child delivered vaginaly presented in the department of Obs & Gynae, Bangabandhu Sheikh Mujib Medical University, Bangladesh on April 2013 with pelvic pain and discomfort. No history of previous pelvic trauma was present. Patient examination showed a isolated mass in the right lower abdomen, right adnexa, extending to the pelvic wall upto lower end of ureter. Tumor markers were within normal limit. Intravenous pyelogram (IVP) showed mild right hydroureter and hydronephrosis with obstruction at the lower end of ureter...
July 2016: Mymensingh Medical Journal: MMJ
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