Thyroid pathology encompasses a heterogenous group of clinicopathological entities
including rare and diagnostically challenging neoplasms. The review is focused on …

Целью этой книги является предоставление практическому врачу накопленной в мире
информации об эпидемиологии, этиологии, патогенезе, прикладной анатомии …

Spindle epithelial tumor with thymus-like differentiation (SETTLE) is a very rare tumor of the
thyroid gland. An algorithm for the diagnosis and treatment of SETTLE has yet to be …

The purpose of this article was to describe cytologic findings of cribriform‐morular variant of
papillary thyroid carcinoma (CMV‐PTC) in detail, to review previously reported cases, and to …

Papillary thyroid carcinoma with desmoid-type fibromatosis or nodular fasciitis-like stroma is
an extremely unusual and poorly understood subtype of papillary thyroid cancer. Although …

IgG4-related disease is a newly identified syndrome characterized by high serum IgG4
levels and increased IgG4-positive plasma cells in involved organs. The incidence of IgG4 …

Primary leiomyosarcomas of the thyroid gland are rare. We present the case of a 65-year-old
woman with a rapidly enlarging neck mass for 2 months. The preoperative differential …

The diagnosis of lesions with spindle cell morphology is often difficult, and for biopsies from
the head and neck assessment is further complicated by the range of tissues present at this …

Solitary fibrous tumors are rare spindle cell tumors of mesenchymal origin most commonly
found in the pleura and peritoneum. In contrast, extra-serosal locations are rare. We present …

Anaplastic Thyroid Carcinoma Page 1 ACTA CYTOLOGICA 0001-5547/10/5405-0668/$21.00/0
© The International Academy of Cytology 668 Objective To evaluate the morphologic findings …