localized leishmania lymphadenitis (l.l.l) is a self limited clinical presentation of cutaneous leishmaniasis. microscopic findings in l.l.l are very similar to toxoplasma lymphasenitis. in all cases, an intensive microscopic search should be done for leishman bodies. in this study, we describe our microscopic findings and results of our immnohistochemical (ihc) study with a panel of monoclonal...

kawasaki disease (kd) is an inflammatory vasculitis. kd is classified into two groups based on clinical characteristics criteria, namely classic and incomplete. cerebral vascular abnormality, especially arterial ischemic stroke (ais) is very rare and unusual in kd. here, we report a 4-year-old boy who was referred to our tertiary pediatric center with abrupt right hemiparesis and aphasia. at ad...

510 cases of surgical lymph node biopsies during a five year periode are reviewed with the following conclusionsthe lymph node biopsy constitues 5% of all the surgical biopsies, the cervical and axillary lymph nodes are the most commonly biopsicd nodes due to their easy accessibility and due to the fact that they drain the lymph from many vital organs: the next most commonly biopsied nodes are ...

background : interleukin (il)-4 is a member of t helper 2 (th2) axis produced by t-lymphocyte and mast cell. it has been shown that il-4 expression changes in tumor tissues. the main objective of this study is to investigate the expression of il-4 mrna in patients with laryngeal squamous cell carcinoma (lscc) with or without lymph node involvement. materials and methods: mrna expression of il-4...

OBJECTIVE To investigate the protein and mRNA expression of NEDD9 in gastric cancer (GC) tissues, adjacent atypical hyperplasia tissues, and normal gastric mucosa tissues, and analyze its relationship with the pathological features and prognosis of GC. METHODS Forty cases of GC tissues, 20 cases of adjacent atypical hyperplasia tissues, and 40 cases of normal gastric mucous tissues were colle...

background: the role of diagnostic pathology has become more prominent. this study aimed to compare the accuracy of frozen section compared with permanent section in the morning and afternoon working hours. methods: in this cross-sectional study, 99 patients with stage 1 and 2 breast cancer who underwent sentinel and non-sentinel lymph node biopsy between 2013 and 2015 were included. the result...

background and objective: fine needle aspiration cytology (fnac) is a well-established method of diagnosis in palpable masses of various sites. this study was conducted to evaluate the usefulness of fnac as a diagnostic tool in the management of patients with cervical lymphadenopathy. patients and methods: totally 178 patients admitted to loghman-hakim hospital , tehran, iran, with cervical mas...

the charts of 27 patients with kawasaki disease (kd) admitted to nemazee hospital in shiraz from january 1991 to october 1998 were reviewed to identify the results of mean peroxidase index (mpxi) values, a measure of neutrophil staining intensity, obtained by the technicon hi analyzer (technicon instruments corp., tarrytown, ny) within the first 10 days of the illness 2 separate groups of patie...

Castleman's disease is a rare disorder of the lymphoid tissue with a predominantly mediastinic localisation, but possible in any lymph node or extra-lymph node site. The aetiopathogenesis remains to be defined and, in the literature, only just over 500 cases have been reported, with only 57 located in a cervical site. Clinically, a solitary or localised form and a systemic or multicentric form ...