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Splenomegaly is an enlargement of the spleen. [1] The spleen usually lies in the left upper quadrant (LUQ) of the human abdomen.Splenomegaly is one of the four cardinal signs of hypersplenism which include: some reduction in number of circulating blood cells affecting granulocytes, erythrocytes or platelets in any combination; a compensatory proliferative response in the bone marrow; and the ...
Splenic hamartoma is an uncommon benign vascular proliferative tumor that is identified by the vascular endothelial lining cells' CD8 immunopositivity. It is made up of an unusual combination of typical splenic components, like red and white pulp.
Rosacea. What it looks like: Rosacea causes redness and thick skin on the face, usually clustered in the center.Easy flushing, a stinging sensation, and small, pus-filled pimples are other common ...
Cutaneous ciliated cysts are a cutaneous condition characterized by solitary cysts located on the legs of females. [ 1 ] : 682 They are usually asymptomatic. The exact causes is unknown but they are believed to be made of ectopic Mullerian residue or ciliated eccrine gland metaplasia.
A dermoid cyst is a teratoma of a cystic nature that contains an array of developmentally mature, solid tissues. It frequently consists of skin, hair follicles, and sweat glands, while other commonly found components include clumps of long hair, pockets of sebum, blood, fat, bone, nail, teeth, eyes, cartilage, and thyroid tissue.
Pilomatricoma is a benign skin tumor derived from the hair matrix. [ 2 ] [ 3 ] These neoplasms are relatively uncommon and typically occur on the scalp, face, and upper extremities. Clinically, pilomatricomas present as a subcutaneous nodule or cyst with unremarkable overlying epidermis that can range in size from 0.5 to 3.0 cm, but the largest ...
Trichoepithelioma-like CCS tumors appear as skin-coloured, small, papules usually located in the skin around the nose, nasolabial fold, and/or forehead. In individuals of European ancestry, the papules are usually 0.3-0.4 cm in size but in individuals of African, Indian, and Chinese ancestry may be larger. [2]
Relative incidence of cutaneous cysts, where epidermoid cysts constitute a plurality (blue area). An epidermoid cyst or epidermal inclusion cyst [1] is a benign cyst usually found on the skin. The cyst develops out of ectodermal tissue. Histologically, it is made of a thin layer of squamous epithelium.