S Tulman | PubMed Health

PubMed1993

Pediatric laparoscopic splenectomy.

We report our initial experience and describe the operative technique used in three patients who underwent laparoscopic splenectomy for hematologic disorders between September 1991 and February 1992. No early or late complications have been found at an average follow-up of 9 months. All have remained asymptomatic and continue to have normal cell counts. We believe that splenectomy is a feasible extension of minimally invasive surgery in the hands of experienced surgeons. However, recognition of its limitations and ability to convert to the open procedure to assure safe excision is essential.

Adolescent↗

PubMed1988

Primary spindle-cell sarcomas of the breast: diagnosis by fine-needle aspiration.

Primary breast sarcomas (excluding cytosarcoma phyllodes and its sarcomatous recurrences) are rare neoplasms. Few have been described in the aspiration cytology literature. We report the cytologic features of two cases of stromal sarcoma (both with the pattern of malignant fibrous histiocytoma) and two cases of angiosarcoma. The dominant cytologic features included individual atypical spindle cells and fragments of collagenous stroma. Tumor giant cells were present in one stromal sarcoma. Features of possible significance in the diagnosis of angiosarcoma include obvious vessel formation by atypical spindle cells, bridging of adjacent tumor fragments by spindle cells, and microacinar structures lined by atypical spindle cells. The differential diagnostic considerations in spindle-cell breast aspirations are discussed.

Adult↗