Brooke–Spiegler Syndrome: Familial Cylindromatosis, a Rare Variant of a Rare Familial Syndrome by Harsh Patel, William Naber, Austin Cusick, Craig Oser

“…Brooke–Spiegler Syndrome (BSS) is a rare autosomal dominant familial disorder resulting in dermatologic neoplasms of copious nodular appendages. Here, we report a case of Familial Cylindromatosis (FC), a subtype of BSS, in a patient with the largest cylindroma of 7.4 × 5.6 × 3.8 cm on the scalp. …”
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Two Years of Gynecomastia Caused by Leydig Cell Tumor by Philip Zeuschner, Christian Veith, Johannes Linxweiler, Michael Stöckle, Julia Heinzelbecker

“…In rare cases, it results from Leydig cell tumors, a rare entity accounting for 3% of all testicular neoplasms. Some of them are hormonally active but seldom cause symptomatic endocrine disturbance. …”
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Oncocytoma of the Submandibular Gland: Diagnosis and Treatment Based on Clinicopathology by Betty Chen, Joshua I. Hentzelman, Ronald J. Walker, Jin-Ping Lai

“…Submandibular oncocytomas are rare benign salivary gland neoplasms. They are typically found in Caucasian patients aged 50–70 years with no gender preference. …”
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Papillary Endolymphatic Sac Tumor: A Case Report by S. Arava, R. M. Soumya, S. Chitragar, R. Safaya, S. H. Chandrashekhar, Alok Thakar

“…Hence this tumor must be distinguished from other benign tumors of the middle ear. These rare neoplasms constitute a distinct pathological entity and deserve wider recognition.…”
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A case of extraskeletal chondroma in the left inguinal region by Alexey Shabunin, Ivan Lebedinsky, David Dolidze, Zurab Bagatelia, Ekaterina Solomonova, Anna Bumbu, Serghei Covantsev

“…Extraskeletal chondromas are rare benign neoplasms comprising mature hyaline cartilage. A distinctive feature of these tumors is that they develop in soft tissues away from bone and cartilage. …”
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Two Cases of γ-Heavy Chain Disease and a Review of the Literature by I. Ramasamy, Z. Rudzki

“…In some cases, γ-HCD occurs with other lymphoid neoplasms. This study reports clinical, biochemical, haematological, and histological findings in two cases of γ-HCD. …”
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The Role of mTOR Inhibitors for the Treatment of B-Cell Lymphomas by Pinelopi Argyriou, Panagiota Economopoulou, Sotirios Papageorgiou

“…Relevant issues regarding mTOR biology in general as well as in B-cell lymphoid neoplasms are also discussed in short.…”
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Melatonin and its therapeutic prospects in gastroenterology by A. A. Svistunov, Mikhail A. Osadchuk, A. M. Osadchuk

“…At progression of organic disease, development of malignant neoplasms, hypoplasia of melatonin-producing cells was found, melatonin expression is decreased that indicates exhaustion of adaptive mechanisms. …”
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Adult Ectopic Cervical Thymic Tissue in relation to a Parathyroid Adenoma and a Papillary Thyroid Carcinoma: A Report of Two Cases by Vijay Shrawan Nijhawan, Roopali Sehrawat, Neeti Goyal, Manish Gupta

“…The finding needs to be noted as these ectopic foci can occasionally give rise to hyperplasia and neoplasms of the thymus.…”
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Drug-induced Leukocytoclastic Vasculitis Secondary to Trimethoprim/Sulfamethoxazole: A Case Report by Ambika Shivarajpur, Simon Londono, Justin Shaw, Christopher Boccio, Leonid Melnitsky, Jheanelle McKay, Brian Kohen, Eric Boccio

“…The condition is often idiopathic but can be associated with infections, neoplasms, autoimmune disorders, and certain drugs. …”
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Heterogeneity of Genetic Landscapes in Salivary Gland Tumors and Their Critical Roles in Current Management by Anam YOUSAF, Sarina SULONG, Baharudin ABDULLAH, Norhafiza Mat LAZIM

“…Salivary gland neoplasms (SGNs) are rare and heterogeneous tumors in the head and neck region. …”
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THE ROLE OF ERYTHROPOIETIN IN TREATMENT OF ANEMIA IN CANCER PATIENTS by P. G. Berezin, V. V. Milovanov, A. A. Ivannikov

“…Malignant neoplasms are a serious pathological condition, both in terms of the course of the disease and the need for treatment, and a prognosis for the life of patients. …”
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Endoscopic Detection of Gastric Metastases in Skin Melanoma by M. Yu. Kabanov, K. V. Sementsov, D. B. Degterev, M. Ya. Belikova, D. K. Savchenkov, T. E. Koshelev, A. K. Stechishina

“…Endoscopy should be used to correctly verify pigmented mucosal lesions, necessarily allowing for non-pigmented gastric neoplasms in patients with skin melanoma in history.…”
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Cholangiocyte organoids for disease, cancer, and regenerative medicine by Munemasa Nagao, Akihisa Fukuda, Hirotaka Kashima, Sho Matsuyama, Kei Iimori, Shinnosuke Nakayama, Kenta Mizukoshi, Munenori Kawai, Go Yamakawa, Mayuki Omatsu, Mio Namikawa, Tomonori Masuda, Yukiko Hiramatsu, Yu Muta, Takahisa Maruno, Yuki Nakanishi, Tatsuaki Tsuruyama, Hiroshi Seno

“…Biliary duct disorders include cholangitis, neoplasms, and injury. However, the underlying mechanisms are not fully understood. …”
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Primary Tracheal Schwannoma With Extension to the Thyroid Gland: Management by Srijana Thapa, Ranjan Sapkota, Srijana Khati, Aayush Adhikari

“…So far, resection and anastomosis of trachea has been adequate treatment. Tracheal neoplasms are unusual and tracheal schwannomas are very unique. …”
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Invasive Carcinoma Ex-Pleomorphic Adenoma of the Lacrimal Gland with a Cystadenocarcinoma Component: A Case Report and Review of the Literature by Vamsee K. Neerukonda, Bryant Carruth, Maria Del Valle Estopinal

“…Lacrimal gland neoplasms comprise up to 18% of all orbital masses clinically and histologically. …”
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Orbital Cystic Schwannoma Originating from the Frontal Nerve by Yasuhiko Hayashi, Takuya Watanabe, Daisuke Kita, Yutaka Hayashi, Masayuki Takahira, Jun-ichiro Hamada

“…Schwannomas of the orbit are very rare benign neoplasms. Intraorbital cystic schwannomas originating from the frontal nerve are even rarer, with only 1 case reported to date. …”
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Atypical Distant Metastasis of Breast Malignant Phyllodes Tumors: A Case Report and Literature Review by Tiphaine de Foucher, Hélène Roussel, Mikael Hivelin, Léa Rossi, Caroline Cornou, Anne-Sophie Bats, Myriam Deloménie, Fabrice Lécuru, Charlotte Ngô

“…Malignant phyllodes tumors (MPT) are rare breast neoplasms. Preoperative diagnosis is often challenging due to the unspecific clinical, radiological, and histological characteristics of the tumor. …”
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Treatment of Severe Refractory Hematuria due to Radiation-Induced Hemorrhagic Cystitis with Dexamethasone by José Carlos Rodrigues Nascimento, Márcio Wilker Soares Campelo, Iuri Arruda Aragão, José Fernando Bastos de Moura, Lúcio Flávio Gonzaga Silva, Reinaldo Barreto Oriá

“…Treatment of pelvic neoplasms with radiotherapy may develop sequelae, especially RHC. …”
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Total Pancreatectomy for Ampullary Adenocarcinoma in a 74-Year-Old Patient: Case Report and Literature Review by Gabriela A. Arroyo Murillo, Eleonore Choppin De Janvry, Manuela Garofalo, Fatima Della Pietra

“…Primary ampullary neoplasms have origin in the ampulla of Vater, an anatomical structure where the common bile duct and the pancreatic duct join together as a common channel. …”
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