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pro vyhledávání: '"Paul Zaharopoulos"'
Publikováno v:
Diagnostic Cytopathology. 30:51-56
Adenoid cystic carcinoma of the lower respiratory tract is an uncommon tumor that can arise in the mainstem bronchus and often presents as an endobronchial mass lesion causing bronchial obstruction with post obstructive atelectasis and pneumonia. Exf
Autor:
Paul Zaharopoulos
Publikováno v:
Diagnostic Cytopathology. 27:205-209
Four cases of cystitis follicularis diagnosed by urine cytology are presented, and are the first reported in the cytologic literature. Cystitis follicularis (follicular cystitis) is characterized by formation of lymphoid follicles in the lamina propr
Autor:
M.I.A.C. Paul Zaharopoulos
Publikováno v:
Diagnostic Cytopathology. 24:356-360
We report on a 68-yr-old male with a destructive bone lesion involving the temporal bone at the skull base extending to surrounding osseous structures and the infratemporal fossa, defined by needle aspiration cytology as carcinoma in association with
Autor:
Paul Zaharopoulos, Salahuddin Syed
Publikováno v:
Diagnostic Cytopathology. 25:321-324
A case of thoracic splenosis diagnosed by fine-needle aspiration (FNA) of subpleural lung lesions is presented. The patient, a 49-yr-old male with a history of gunshot wound to his trunk with splenic rupture and splenectomy several years previously,
Autor:
M.I.A.C. Paul Zaharopoulos
Publikováno v:
Diagnostic Cytopathology. 22:157-160
Remnants of the branchial apparatus can produce lesions in the head and neck region in later life, often amenable to fine-needle aspiration (FNA) diagnosis. Yet such remnants or rudimentary lesions can remain clinically undetected and can later inter
Autor:
M.I.A.C. Paul Zaharopoulos
Publikováno v:
Diagnostic Cytopathology. 23:202-207
Two cases of carotid body paragangliomas sampled by fine-needle aspiration (FNA) cytology prior to other medical diagnostic studies are presented. In the first case, the presence of an ipsilateral ulcerative lesion of the nasopharynx along with prono
Autor:
M.I.A.C. Paul Zaharopoulos
Publikováno v:
Diagnostic Cytopathology. 22:11-15
Two cases of toxoplasma lymphadenitis diagnosed by fine-needle aspiration (FNA) cytology, in which the microorganisms were identified in the cytologic preparations, are presented. The first case was that of an 8-yr-old boy with bilateral cervical lym
Autor:
Ravindranauth N. Sawh, Roberto Logrono, Paul Zaharopoulos, Subodh M. Lele, Karyna C. Ventura, Joanna Borkowski
Publikováno v:
Diagnostic Cytopathology. 23:187-191
The fine-needle aspiration biopsy (FNAB) findings in two cases of hemangiopericytoma (HP), arising in the parotid gland and on the inner chest wall, respectively, are reported. Smear preparations in each case showed cytologic features of an undiffere
Autor:
M.I.A.C. Paul Zaharopoulos
Publikováno v:
Diagnostic Cytopathology. 20:74-77
A case of lymphocutaneous sporotrichosis initially diagnosed by fine-needle aspiration (FNA) cytology and confirmed by tissue biopsy and culture study is presented. Asteroid bodies and yeast cells with budding, highly suggestive of the disease, were
Publikováno v:
Acta Cytologica. 42:317-329
Objective To explore the mechanisms of formation of nuclear protrusions (NPs) encountered in cytologic specimens and specifically the possibility of their being the result of an aberrant division of the cell and to determine how widespread the NP phe