Petrous apex lesions are commonly encountered as incidental and asymptomatic findings
on CT and MRI performed for other clinical reasons. In addition to several common intrinsic …

Purpose Myeloid sarcoma (MS) of the orbit is an uncommon condition in occurring in
children, generally coupled to myeloproliferative neoplasms. Observations We describe two …

Objectives To evaluate characteristic computed tomography (CT) and magnetic resonance
(MR) imaging findings of granulocytic sarcomas of the head and neck. Methods The CT (n …

Tumors of the temporal bone are protean and typically inaccessible without surgical
intervention; therefore, imaging is an indispensable part of their evaluation. The following …

Materials and methods We retrospectively evaluated the cranial and spinal MRI of 15
patients (6 males, 9 females), ranging in age from 0.9 months to 22.3 years (Table). The …

Objective: To characterize a clinical triad of symptoms associated with myeloid sarcomas of
the temporal bone via a review of all previously reported cases. Methods: Case report and …

Objective Intracranial myeloid sarcomas (IMS) are rare central nervous system
manifestations of malignant hematopoietic neoplasms of myeloid origin such as acute …

Aleukemic leukemia cutis (ALC), a discrete tumor of leukemic cells involving the skin, may
be the first manifestation of acute myeloid leukemia, preceding the onset in marrow and …

A 52-year-old man presented with a rare case of isolated recurrence of myeloid sarcoma
(MS) manifesting as rapidly growing intracranial and temporal bone masses 5 years after …

Granulocytic sarcoma (GS) is an extremely rare condition involving infiltration of myeloblasts
or immature myeloid cells in an extramedullary site. It is also known as chloroma, myeloid …