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Adrenal gland neoplasm

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https://www.readbyqxmd.com/read/28877071/uncommon-localization-of-extrarenal-xp11-2-translocation-associated-renal-cell-carcinoma-rcc-case-report
#1
Jaudah Ahmed Al-Maghrabi, Mohamad Nidal Khabaz
The World Health Organization has recognized Xp11.2 translocation-associated renal cell carcinoma (RCC) as a distinct neoplasm that arises within the kidney. Although many reports of extrarenal carcinoma may be found in the literature, to the best of our knowledge, Xp11 translocation-associated RCC with intact kidneys has not been documented. This report describes a multilobulated right retroperitoneal soft tissue mass (7.9×5.3×12.6 cm) of a 37-year-old man complaining of abdominal pain in the right side...
September 4, 2017: Applied Immunohistochemistry & Molecular Morphology: AIMM
https://www.readbyqxmd.com/read/28852452/adrenal-incidentaloma-in-a-patient-with-hiv-aids
#2
Jason Ramsingh, Carol Watson
Human immunodeficiency virus (HIV) is well known to be associated with various neoplasms and opportunistic infections. Kaposi sarcoma (KS), associated with human herpes virus 8 (HHV8) infection, is the most common tumour in HIV positive patients and is also an acquired immune deficiency syndrome (AIDS) defining illness. Cutaneous manifestations are the most common presenting symptom; however, visceral involvement is also recognized. We present the case of a 55-year-old male who was diagnosed with AIDS-related KS, who was referred to our surgical unit with an indeterminate left adrenal lesion...
July 2017: Journal of Surgical Case Reports
https://www.readbyqxmd.com/read/28835457/neuroendocrine-modulation-of-il-27-in-macrophages
#3
Julian Roewe, Maximilian Higer, Dennis R Riehl, Adrian Gericke, Markus P Radsak, Markus Bosmann
Heterodimeric IL-27 (p28/EBV-induced gene 3) is an important member of the IL-6/IL-12 cytokine family. IL-27 is predominantly synthesized by mononuclear phagocytes and exerts immunoregulatory functional activities on lymphocytic and nonlymphocytic cells during infection, autoimmunity or neoplasms. There is a great body of evidence on the bidirectional interplay between the autonomic nervous system and immune responses during inflammatory disorders, but so far IL-27 has not been defined as a part of these multifaceted neuroendocrine networks...
August 23, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28830846/diffusion-weighted-mri-for-differentiating-wilms-tumor-from-neuroblastoma
#4
Mine Aslan, Ahmet Aslan, Hatice Arıöz Habibi, Ayşe Kalyoncu Uçar, Evrim Özmen, Selim Bakan, Sebuh Kuruğoğlu, İbrahim Adaletli
PURPOSE: Wilms tumor (WT) and neuroblastoma (NB) are the most common pediatric abdominal malignant neoplasms of the kidney and adrenal gland. Differentiating them from each other is essential since their treatments are different. Here, we aimed to show the diffusion characteristics of WT and NB for differentiation. METHODS: Diffusion-weighted imaging (DWI) of 17 histopathologically diagnosed lesions (10 NB and 7 WT in 8 female and 9 male patients) was evaluated retrospectively...
August 22, 2017: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/28764742/pancreatic-gangliocytic-paraganglioma-harboring-lymph-node-metastasis-a-case-report-and-literature-review
#5
Keisuke Nonaka, Yoko Matsuda, Akira Okaniwa, Atsuko Kasajima, Hironobu Sasano, Tomio Arai
BACKGROUND: Gangliocytic paraganglioma (GP) is a rare neuroendocrine neoplasm, which occurs mostly in the periampullary portion of the duodenum; the majority of the reported cases of duodenal GP has been of benign nature with a low incidence of regional lymph node metastasis. GP arising from the pancreas is extremely rare. To date, only three cases have been reported and its clinical characteristics are largely unknown. CASE PRESENTATION: A nodule located in the pancreatic head was incidentally detected in an asymptomatic 68-year-old woman...
August 2, 2017: Diagnostic Pathology
https://www.readbyqxmd.com/read/28760557/testicular-metastasis-from-prostatic-adenocarcinoma-presenting-as-recurrent-epididymo-orchitis
#6
Kyle Waisanen, Tijani Osumah, Sneha S Vaish
OBJECTIVE: To present a rare case of testicular metastasis from prostatic adenocarcinoma origin and to provide a meaningful discussion of currently available supporting literature. MATERIALS AND METHODS: Pertinent health information was obtained by retrospective analysis of hospital electronic medical records. RESULTS: A 93-year-old male with history of castration resistant prostatic adenocarcinoma presenting with recurrent episodes of epididymo-orchitis with Initial symptoms responsive to oral antibiotics...
July 28, 2017: Urology
https://www.readbyqxmd.com/read/28713603/adrenal-ganglioneuroblastoma-in-adults-a-case-report-and-review-of-the-literature
#7
Stefano Benedini, Giorgia Grassi, Carmen Aresta, Antonietta Tufano, Luca Fabio Carmignani, Barbara Rubino, Livio Luzi, Sabrina Corbetta
Incidentally discovered adrenal masses are very common given the increased number of imaging studies performed in recent years. We here report a clinical case of a 20-year-old woman who presented with left flank pain. Ultrasound examination revealed a contralateral adrenal mass, which was confirmed at computed tomography (CT) scan. Hormonal hypersecretion was excluded. Given the size (11 × 10 × 7 cm) and the uncertain nature of the mass, it was surgically removed and sent for pathological analyses. Conclusive diagnosis was ganglioneuroblastoma...
2017: Case Reports in Endocrinology
https://www.readbyqxmd.com/read/28646944/oncocytic-adrenocortical-carcinoma-a-rare-adrenal-tumor-subtype
#8
Emma Sumner, Behram Cenk Acar, Matthew R Acker
Oncocytic tumors arising from the adrenal gland are rare. Oncocytic adrenal neoplasms (OAN) may mimic adrenocortical carcinoma (ACC) at presentation, and can only be definitively diagnosed histologically. Most OANs are benign, and carry a favorable prognosis. We report on an 83-year-old female who, while being investigated for anemia and weight loss, was found to have a 23 cm adrenal mass concerning for ACC. Adrenalectomy and histopathology confirmed a malignant OAN, based on the Lin-Weiss-Bisceglia criteria...
June 2017: Canadian Journal of Urology
https://www.readbyqxmd.com/read/28585682/the-usefulness-of-laparoscopic-adrenalectomy-in-the-treatment-of-adrenal-neoplasms-a-single-centre-experience
#9
Ryszard Pogorzelski, Sadegh Toutounchi, Ewa Krajewska, Patryk Fiszer, Agata Kącka, Mariusz Piotrowski, Małgorzata Szostek, Tomasz Wołoszko, Krzysztof Celejewski, Urszula Ambroziak, Tomasz Bednarczuk, Zbigniew Gałązka
INTRODUCTION: Adrenal neoplasms comprise about 10% of all tumours affecting this organ and constitute a significant, at first diagnostic and subsequently therapeutic, problem, especially since a relatively high proportion of neoplastic lesions are asymptomatic. The number of diagnosed metastases to adrenal glands is increasing. Surgical treatment involves both open surgery as well as laparoscopy. MATERIAL AND METHODS: There were 235 adrenalectomies performed at our centre due to various indications over the past four years...
June 6, 2017: Endokrynologia Polska
https://www.readbyqxmd.com/read/28537695/robotic-assisted-laparoscopic-excision-of-a-retroperitoneal-ganglioneuroma
#10
Lucas Medeiros Burttet, Fernando Jahn da Silva Abreu, Gabrielle Aguiar Varaschin, Brasil Silva, Milton Berger
INTRODUCTION: Ganglioneuromas are rare benign neoplasms of the sympathetic nervous system. We describe the case of an incidentally found ganglioneuroma in a woman. To our knowledge this is the first described case of robotic excision of a retroperitoneal ganglioneuroma. CASE: A 41-year-old female had an incidental retroperitoneal mass found during a routine US. CT scan and MRI showed an 8.3cm homogeneous mass, adjacent to left kidney upper pole, with peripheral contrast enhancement...
May 23, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/28491156/primary-lung-carcinoid-metastatic-to-the-breast
#11
Marianna Zagurovskaya, Karen Tran-Harding, Richard Gibbs
Lung carcinoid tumors account for approximately 2% of lung cancers, with 10% of the tumors represented by the atypical type. While atypical carcinoids are metastatic to intrathoracic lymph nodes in approximately half of the cases on the initial presentation, distant metastases are seen in only 20% of the patients and are found most frequently in bones, liver, adrenal glands, and brain. We present a case of an unusual metastatic disease to the breast in 51-year-old female who developed a new breast mass 2 years after left lower lobectomy due to atypical carcinoid tumor...
June 2017: Radiology case reports
https://www.readbyqxmd.com/read/28455835/surgical-approaches-in-hereditary-endocrine-tumors
#12
REVIEW
Maurizio Iacobone, Marilisa Citton, Giovanni Viel, Donatella Schiavone, Francesca Torresan
Endocrine tumors of thyroid, adrenal and parathyroid glands may be due to germline and inheritable mutations in 5-30% of patients. Medullary Thyroid Carcinoma, Pheochromocytoma, Paraganglioma, and Familial Primary Hyperparathyroidism are the most frequent entity. Hereditary endocrine tumors usually have a suggestive familial history; they occur earlier than sporadic variants, are multifocal, and have increased recurrence rates. They may be present as isolated variant or associated to other neoplasms in a syndromic setting...
June 2017: Updates in Surgery
https://www.readbyqxmd.com/read/28429277/primary-ewing-sarcoma-primitive-neuroectodermal-tumor-of-the-kidney-a-clinicopathologic-study-of-23-cases
#13
Paari Murugan, Priya Rao, Pheroze Tamboli, Bogdan Czerniak, Charles C Guo
Primary Ewing sarcoma / primitive neuroectodermal tumor (ES) of the kidney is a rare neoplasm with limited clinicopathologic data. We report 23 such cases with no history of ES elsewhere in the body. The patients included 13 male and 10 female, aged 8-70 years (mean, 31 years). The average tumor size was 11.7 cm (range, 5-20 cm). Microscopic analysis showed predominantly lobular growth (n = 14), with focal papillary (n = 3), alveolar (n = 1), and hemangiopericytoma-like (n = 1) patterns. Several tumors (n = 11) exhibited robust mitotic activity (>10 mitoses/10 high-power fields)...
April 20, 2017: Pathology Oncology Research: POR
https://www.readbyqxmd.com/read/28381106/atypical-cytologic-presentation-of-a-histiocytic-sarcoma-in-a-cavalier-king-charles-spaniel-dog
#14
Lorelei L Clarke, Lisa S Kelly, Bridget Garner, Cathy A Brown
A Cavalier King Charles Spaniel dog was presented because of a 10-d history of progressive vomiting, inappetence, and lethargy, with mild neurologic signs. Fine-needle aspirates of splenic nodules seen on ultrasound were suggestive of a carcinoma. On autopsy, a disseminated neoplasm was present in the lung, spleen, and adrenal glands. Additionally, there was a Chiari-like malformation of the skull with corresponding syringomyelia of the cranial spinal cord. Histologically, the neoplasm was comprised of a pleomorphic population of round cells with a high mitotic rate...
April 1, 2017: Journal of Veterinary Diagnostic Investigation
https://www.readbyqxmd.com/read/28376845/rare-adrenal-gland-incidentaloma-an-unusual-ewing-s-sarcoma-family-of-tumor-presentation-and-literature-review
#15
REVIEW
Hui Guo, Shuaiqi Chen, Shukun Liu, Kaixuan Wang, Erpeng Liu, Faping Li, Yuchuan Hou
BACKGROUND: Members of the Ewing's sarcoma family of tumor (ESFT) are malignant neoplasms and rarely observed in the adrenal gland. CASE PRESENTATION: We report an extremely exceptional case of ESFT rising from the adrenal gland in a 57-year-old Chinese man. The patient was hospitalized with abdominal swelling for 2 months. Computed tomography (CT) scan revealed a nearly-circular mass measuring about 8.1 × 10.6 cm in the right adrenal region. The patient underwent right adrenal resection...
April 4, 2017: BMC Urology
https://www.readbyqxmd.com/read/28360450/renal-medullary-carcinoma-a-rare-entity
#16
Selahattin Çalışkan, Ali Murat Gökçe, Gülistan Gümrükçü, Mine Önenerk
Renal medullary carcinoma (RMC) is an uncommon aggressive neoplasm of the kidney. RMC is biologically aggressive with a very poor prognosis, and metastasis is seen in up to 95% of the patients at diagnosis or shortly thereafter. The common sites of metastasis are respectively lymph nodes, lungs, livers, and adrenal glands in order of frequency. The presence of poorly differentiated eosinophilic cells in a characteristic fibro-inflammatory stroma is seen in histological examination. The origin and pathogenesis of RMC are unclear...
March 2017: Iranian Journal of Medical Sciences
https://www.readbyqxmd.com/read/28285963/clear-cell-colorectal-carcinoma-time-to-clarify-diagnosis
#17
Andrea Remo, Federica Grillo, Luca Mastracci, Matteo Fassan, Sokol Sina, Caterina Zanella, Pietro Parcesepe, Emanuele Damiano Urso, Massimo Pancione, Germana Bortuzzo, Aldo Scarpa, Erminia Manfrin
Primary clear cell colorectal carcinoma (CCC) is a very rare entity accounting for only 35 cases reported in the Literature. CCC is neither classified as a distinct entity nor is it defined as a CRC variant because its ontogeny remains unclear. Most of the reported CCC were found in the distal colon in patients with a mean age of 56 years. Histologically, clear cell change is the main morphologic feature and may present in a "pure" form, composed exclusively of clear cells, or in a "composite" form, admixed with other morphologically different components...
May 2017: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28271050/incidental-finding-of-adrenal-oncocytoma-after-right-robotic-adrenalectomy-case-report-and-literature-review
#18
Othman Alamoudi, Wael Alsulaiman, Naif Aldhaam, Maher Moazin
Oncocytic neoplasms occur in several organs and are most commonly found in the thyroid, kidneys and salivary glands. Oncocytic neoplasms of the adrenal cortex are extremely rare and are usually non-functioning, benign and incidentally detected. However, histologically, they are characterized by cells with eosinophilic granular cytoplasm and numerous packed mitochondria. We report a case of 33 year old lady medically free complain of right flank pain radiated to the lower abdomen, not associated with any aggravating or relieving factor or any other symptom there was no evidence of hypertension symptom, by the Magnetic resonance imaging (MRI) showed that she has large heterogeneous mass seen at the right adrenal gland, and it was managed successfully by Robot-Assisted Right Adrenalectomy...
May 2017: Urology Case Reports
https://www.readbyqxmd.com/read/28218887/pathology-of-serially-sacrificed-female-b6c3f1-mice-continuously-exposed-to-very-low-dose-rate-gamma-rays
#19
I B Tanaka, J Komura, S Tanaka
We have previously reported on life span shortening as well as increased incidence rates in several neoplasms in B6C3F1 mice that were continuously exposed to 21 mGy/day of gamma rays for 400 days. To clarify whether the life shortening was due to early appearance of neoplasms (shortened latency) or increased promotion/progression, 8-week-old female specific-pathogen-free B6C3F1 mice were gamma-ray irradiated at a low dose rate of 20 mGy/day for 400 days. At 100 days postirradiation, 60-90 mice were sacrificed, and thereafter every 100 days alongside the age-matched nonirradiated controls, for 700 days...
March 2017: Radiation Research
https://www.readbyqxmd.com/read/28102088/hyperandrogenism-in-a-postmenopausal-woman-a-rare-case-of-ectopic-adrenal-cortical-gland
#20
Antonella Guarino, Luisa Di Benedetto, Valentina Giovanale, Gian Luca Rampioni Vinciguerra, Antonella Stoppacciaro, Filippo Bellati, Donatella Caserta
Most frequent causes of androgenic manifestation are Cushing's syndrome, PCO, benign and malignant androgen-secreting non adrenal tumors and iatrogenic hirsutism. Hyperplasia or neoplasms of ectopic adrenocortical gland are rare. We report a case of a 63-year old female with hirsutism and alopecia. Laboratory data highlighted increased levels of androgens. Diagnostic imaging revealed normal morphology of adrenocortical gland and ovaries. In view of the clinical picture and suspected diagnosis of extra-adrenal cause, she underwent bilateral salpingo-oophorectomy...
March 2017: Gynecological Endocrinology
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