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Splenic Marginal Zone Lymphoma (also known as splenic marginal zone B-cell lymphoma) is one of a family of indolent B-cell lymphomas that remain incompletely characterized. These...
Spondylo-Meta-Epiphyseal Dysplasia (SMED) is a rare, inherited bone growth disorder. “Spondylo-” refers to the spine, “meta-” to the metaphyses (the flared ends of long bones), and...
Spondyloepimetaphyseal dysplasia, anauxetic type is a very rare, inherited bone-growth disorder. The main feature is extremely short stature that starts before birth and continues through life....
Spondyloepimetaphyseal dysplasia, Menger type is the name many registries use for anauxetic dysplasia (AD)—a very rare genetic bone growth disorder in which the spine (spondylo-), the...
Sporadic neurofibroma refers to the occurrence of neurofibromas in individuals without any known genetic predisposition. Neurofibromas are non-cancerous growths that originate from cells that support the...
Squamous Cell Carcinoma in Situ, often referred to as SCCIS, is a type of skin cancer that starts in the outer layer of the skin (the...
Steatocystoma multiplex is a rare skin condition that causes the formation of multiple small, fluid-filled cysts under the skin. These cysts usually appear on the chest,...
Sternal cleft, also known as sternal fissure or sternal defect, is a rare congenital condition characterized by the incomplete fusion of the sternum (breastbone) during fetal...
Sternomastoid tumor of infancy, also known as congenital muscular torticollis, is a condition that affects the neck muscles of infants. It is characterized by a lump...
Stomach adenocarcinoma, often just called stomach cancer, is a type of cancer that begins in the cells that line the innermost layer of the stomach or...
Stomach cancer, also known as gastric cancer, happens when cells in the stomach begin to grow out of control. If not treated, they can spread to...
Stomach chloroma, also known as gastric chloroma or stomach cancer, is a serious medical condition that affects the stomach lining. In this article, we will explain...
