ABSTRACT
A six-year-old girl with induration, swelling and discoloration of the lower eyelid, a temporal mass, preauricular adenopathy and enlarged parotid gland, underwent biopsy, She was initially diagnosed as having a malignant disorder of histiocytic origin. All lesions resolved without therapy. Further evaluation revealed that the child had oculoglandular cat-scratch disease. Cat-scratch disease should be added to the list of nonmalignant disorders which may simulate a malignant neoplasm in its clinical and histologic appearance. Recognition of this fact is important in order to avoid erroneous diagnosis, unnecessary procedures and hazardous therapy.
Subject(s)
Cat-Scratch Disease/diagnosis , Eyelid Diseases/diagnosis , Eyelid Neoplasms/diagnosis , Lymphoma/diagnosis , Cat-Scratch Disease/pathology , Child , Diagnosis, Differential , Eyelid Diseases/pathology , Female , Humans , Parotid Gland/pathologyABSTRACT
Several granulocytic sarcomas (chloromas) developed in a patient with acute myelogenous leukemia while in hematologic remission. A positive diagnosis of the symptomatic lesion was made by means of open biopsy examination. The other lesions, which were unsuspected, were detected with a 67Ga-citrate scan. Subsequent 67Ga-citrate scans indicated a favorable response to treatment. The incidence and significance of silent granulocytic sarcomas in patients in hematologic remission is not known. Documentation of such lesions might prove valuable for diagnosing extramedullary relapse or for delivering intensive local therapy.
