MAML2-Rearranged Primary Central Mucoepidermoid Carcinoma of the Mandible as an Incidental Finding: A Case Report and Review of the Literature of Molecularly Confirmed Cases by Sarah E. Aguirre, Donald Tyler, Adepitan A. Owosho

“…Given the therapeutic indications for a diagnosis of MEC (a malignant neoplasm), MAML2 rearrangement should be confirmed in suspected cases of central MEC.…”
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Coexisting Angiomyolipoma and Renal Cell Carcinoma in a Kidney of an Elderly Woman: Case Report and Review of the Literature by Barry Billings, Leon C. Hamrick, Anton J. Bueschen, Philip J. Kenney

“…Angiomyolipoma is a well described but relatively uncommon benign renal neoplasm composed of varying admixtures of mature adipose tissue, smooth muscle, and thick-walled blood vessels.[1] The incidence of angiomyolipoma is about 0.3% overall.[2] It frequently occurs in patients with tuberous sclerosis. …”
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Harlequin syndrome associated with mediastinal ganglioneuroma: a case report by Aleksandra Czapla, Szymon Ejzak, Katarzyna Pawelec, Jadwiga Małdyk, Mariusz Cieślak

“…One of the causes of HS in the pediatric population might be a differentiated benign neuroblastic neoplasm-ganglioneuroma. It is often detected in older children and adults, with the most typical location within the posterior mediastinum. …”
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Metastatic Melanoma Presenting as Intussusception in an 80-Year-Old Man: A Case Report by Sarah Alghamdi, Yumna Omarzai

“…The majority of the neoplasms are benign, and about 15% are malignant. …”
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An Unusual Case of Acute Appendicitis due to Metastatic Prostatic Adenocarcinoma by Numbereye Numbere, Andrew Dunn, Aaron R. Huber

“…However, the occurrence of acute appendicitis in a patient with a concurrent abdominopelvic malignancy should trigger suspicion for the possibility of a metastatic appendiceal neoplasm. We present the case of a 66-year-old man with a background of a biochemically recurrent prostatic adenocarcinoma who presented to the emergency department with acute appendicitis. …”
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Primary liposarcoma of the uterus with MDM2 negative by Shufei Wei, Lushun Zhang, Yongliang Han, Liangliang Wang

“…Histopathologically, the neoplasm was mainly composed of mature adipose tissue, a small number of scattered lipoblasts, and the spindle cell which with mild atypia. …”
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Successful Treatment of Disseminated Subcutaneous Panniculitis-Like T-Cell Lymphoma with Single Agent Oral Cyclosporine as a First Line Therapy by Nida Iqbal, Vinod Raina

“…Subcutaneous panniculitis-like T-cell lymphoma (SPTL) is a rare cutaneous neoplasm of mature cytotoxic T-cells. Currently there are no standardized therapies for SPTL; however good responses have been seen with chemotherapy regimens generally employed for B-cell lymphomas. …”
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Correlation between Immunohistochemical and Histomorphological Features of Ampullary Carcinomas: A Study on 72 Cases from a Tertiary Health Care Center by Usha Mary Abraham, Subramaniam Ramkumar

“…Tumors involving the ampulla could be arising primarily in the ampulla or extending from the adjacent. When a neoplasm is centered primarily in the ampulla with or without periampullary mucosal involvement, it is considered a primary ampullary carcinoma. …”
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Cutaneous metastasis as a breast carcinoma presentation. A case report by Daymi Martínez Rodríguez, Elizabet Fernández López, Susana Graciela Hernández Delgado

“…Skin metastases from a breast neoplasm usually appear late during the progression of the disease; however, although rare, they sometimes precede this situation. …”
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Adult-onset Renal Neuroblastoma: Case Report and Literature Review by Yao-Ren Yang, Cih-En Huang

“…Neuroblastoma is an extremely rare neoplasm in adults, with a poorer prognosis compared to pediatric neuroblastoma. …”
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Massive Retroperitoneal Hemorrhage as an Initial Presentation of a Rare and Aggressive Form of Multiple Myeloma by Aydah Alawadhi, Laszlo Leb

“…Multiple myeloma, a plasma cell neoplasm, presents most commonly with anemia, hypercalcemia, renal failure, and bone pain. …”
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Invasive papillary breast carcinoma. Case presentation by Javier Martínez Navarro, Martha Yudey Rodríguez Pino, Virgen Yasmín Martínez Navarro, Lisanka Fumero Roldán

“…It is considered a relevant case and of interest for health professionals since this uncommon mammary neoplasm is in our country and few cases have been published.…”
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Crystal storing histiocytosis forming a mass lesion in temporal lobe by Mine Özşen, Şahsine Tolunay, Hasan Kocaeli, Müfit Parlak

“…Radiologically and intraoperatively, CSH may mimic an infectious process or neoplasm, hence its histopathological confirmation is important to facilitate appropriate treatment. …”
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Epidemiology of colorectal cancer: incidence, mortality, survival, and risk factors by Prashanth Rawla, Tagore Sunkara, Adam Barsouk

“…Genetic testing and better family history documentation can enable those with a hereditary predisposition for the neoplasm to take preventive measures. Meanwhile, the general population can reduce their risk by lowering their red meat, alcohol, and tobacco consumption and raising their consumption of fibre, wholesome foods, and certain vitamins and minerals.…”
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Retroperitoneal Hydropic Leiomyoma Mimicking an Ovarian Cyst by Pei-Hsuan Lai, Dah-Ching Ding

“…Leiomyoma is the most common benign neoplasm of the reproductive organs in women. Retroperitoneal hydropic leiomyoma is rare type of myoma. …”
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Cavernous hemangioma of the mitral valve – a rare heart tumor. А clinical case by R.M. Vitovsky, O.A. Pishchurin, M.M. Serdyuk, V.V. Isaienko, V.F. Onishchenko

“…The article presents a clinical case of a rare benign heart neoplasm – a cavernous mitral valve hemangioma. Infiltrative growth of the tumor led to deformation of the valve with the development of mitral insufficiency and its replacement with a mechanical prosthesis.…”
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Renal Transplantation with Kidneys Affected by Tumours by Muhammad Arslan Khurram, Aliu Oladipupo Sanni, David Rix, David Talbot

“…One such area is the use of kidneys containing small tumours after resection of the neoplasm. This paper looks at the current evidence in the literature and reviews the feasibility of utilizing such a source.…”
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Infiltrating Cardiac Synovial Sarcoma Presenting as Acute Cerebrovascular Accident by Kelechukwu U. Okoro, Matthew D. Roby, David C. Sane, Robert E. Budin

“…Primary cardiac sarcoma is a rare malignant myocardial neoplasm that does not exhibit gender predominance or age predilection. …”
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A Rare Case of Histiocytic Sarcoma Secondary to Gastrointestinal Stromal Tumor in the Stomach: Transdifferentiation or Synchronicity? by Jiankun Tong, Jean Luo, Pierre F. Saldinger, William H. Rodgers

“…Histiocytic sarcoma is a rare malignant histiocytic neoplasm composed of cells with morphologic and immunophenotypic features of mature tissue histiocytes. …”
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Case Series: Two Cases of an Atypical Presentation of Oral Granular Cell Tumour by Emma Cole, Naomi Rahman, Roger Webb

“…Granular cell tumours are unusual soft tissue neoplasm of neural or Schwann cell origin. Oral GCTs usually present clinically as pink or yellow small sessile lesions. …”
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