chloroma

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Related to chloromas: myeloid sarcoma

chloroma

 [klŏ-ro´mah]
a malignant, green-colored tumor arising from myeloid tissue, associated with myelogenous leukemia; it can occur anywhere in the body but has an affinity for the central nervous system, bone, and soft tissues of the head and neck. Called also granulocytic sarcoma.

chlo·ro·ma

(klō-rō'mă),
A condition characterized by the development of multiple localized green masses of abnormal cells (in most instances, myeloblasts), especially in relation to the periosteum of the skull, spine, and ribs; the clinical course is similar to that of acute myeloid leukemia, although the tumors may precede the findings in blood and bone marrow; observed more frequently in children and young adults.
See also: granulocytic sarcoma.
[chloro- + G. -ōma, tumor]

chloroma

/chlo·ro·ma/ (klor-o´mah) a malignant, green-colored tumor arising from myeloid tissue, associated with myelogenous leukemia.

chloroma

[klôrō′mə] pl. chloromas, chloromata,
a malignant, greenish neoplasm of myeloid tissue that occurs anywhere in the body of patients who have myelogenous leukemia. The green pigment is primarily myeloperoxidase (verdoperoxidase). The tumor tissue fluoresces bright red under ultraviolet light. Also called chloromyeloma, granulocytic sarcoma, green cancer.

chlo·ro·ma

, chloroleukemia (klōr-ō'mă, klōr'ō-lū-kē'mē-ă)
A condition characterized by green masses of abnormal cells (in most instances, myeloblasts), especially in relation to the periosteum of the skull, spine, and ribs; the clinical course is similar to that of acute myeloid leukemia.
See also: granulocytic sarcoma
Synonym(s): chloromyeloma.
[chloro- + G. -ōma, tumor]

chloroma

A form of acute LEUKAEMIA of granulocyte white cells in which green-coloured tumour masses occur. A kind of granulocytic SARCOMA.

chloroma, chlorolymphosarcoma

a malignant, green-colored tumor arising from myeloid tissue, associated with myelogenous leukemia, and occurring anywhere in the body. See also granulocytic sarcoma, eosinophilic leukemia.
References in periodicals archive ?
Spontaneous cure of end-stage acute nonlymphocytic leukemia complicated with chloroma (granulocytic sarcoma).
However, not all chloromas are green; therefore, the term granulocytic sarcoma is more appropriate (Neiman et al.
Also known as chloroma, myeloblastoma, or extramedullary leukemia, granulocytic sarcomas can be found in almost every part of the body, such as the bones, orbit, paranasal sinuses, para- and intraspinal spaces, brain, skin, stomach, colon, kidney, breast, cervix, and vagina (Nishimura, Kyuma, Kamijo, & Maruta, 2004).
6,8) These deposits were called as chloromas (2) since they have green color due to presence of myeloperoxidase and fade away on exposure to light.
3-cm tumor studding, small meningioma 19/M/66 Adenosquamous Multiple right No No carcinoma subdural occipital of tumor nodules gallbladder 20/F/64 Chronic Multiple cranial and Yes N/A myelomono- spinal cord cytic subdural chloromas, leukemia with massive falcine chloroma 21/F/39 Breast Multiple subdural (3) Yes No carcinoma and epidural (3) 0.