Primary parietal myeloid sarcoma

Primary myeloid sarcoma of small bowel.

Cicilet S, et al. BMJ Case Rep 2017. doi:10.1136/bcr-2017-220503 Description A 45-year-old woman presented with severe lower abdominal pain and vomiting. On physical examination, she was found to have tenderness in the suprapubic region and right iliac fossa. An ultrasound abdomen performed to rule out acute appendicitis and pelvic inflammatory disease was not contributory. Blood parameters wer...

Primary Synovial Sarcoma of the Parietal Pleura: A Case Report

Synovial sarcoma is a malignant soft tissue tumor that most commonly occurs in the extremities of young and middle-aged adults, in the vicinity of large joints. Although synovial sarcoma is frequently associated with joints, it may arise in unexpected sites, such as the mediastinum, heart, lung, pleura, or chest wall. Primary synovial sarcoma of the pleura is rare. To date, nearly 36 cases of p...

Myeloid Sarcoma

Primary Myeloid Sarcoma Masquerading as an Obstructing Duodenal Carcinoma

Myeloid Sarcoma (MS), a rare extra hematopoietic carcinoma composed of blast cells, is located primarily in extramedullary sites such as skin, soft tissue, lymph nodes, and bone. MS usually presents in the setting of coexisting acute myeloid leukemia (AML) and myeloproliferative disorders. Gastrointestinal involvement (GI) is extremely rare from nonspecific abdominal symptoms to obstruction. Ei...

Temporal bone myeloid sarcoma.

A 69-year-old male previously diagnosed with acute myeloblastic leukemia secondary to myelodysplastic syndrome (LMA with dysplasia, karyotype 46XY, and no cytogenetics abnormalities) refractory to treatment (hydroxyurea, cytarabine, mitoxantrone, and azacitidine) presented with right-side otalgia, otorrhea, and deafness with 2 months progression. He had been treated with oral ciprofloxacin, ear...