Lymphoma is usually the malignant tumor which originates from lymph node or lymph-tissues. The nasal cavity and paranasal sinuses are rare primary sites for lymphoma. In the paranasal sinuses, lymphoma of maxillary sinuses is the most common, ethmoidal sinuses is more than that of frontal sinuses, sphenoid sinuses is the least. The most common presenting symptoms are nasal obstruction, rhinorrh...

Patients with sarcoidosis have a high risk of development of malignant lymphoma, and this association was coined the term "sarcoidosis-lymphoma syndrome". Extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (MALT lymphoma) is a distinct clinicopathological entity, and the stomach is the most common site. The occurrence of this type of lymphoma in the esophagus is extremely ra...

Involvement of the ovary by malignant lymphoma is well known as late manifestation disseminated disease. Primary ovarian lymphoma(POL) extremely rare , accounting for 0.5 % all NHLs and 1.5% neoplasms1 . We here in describe a case Large B cell Lymphoma involving bilateral ovaries 34 year old female.Preoperative CT imaging showed heterogenous soft tissue masses with cystic areas both ovaries. Sh...

The case of an 89-year-old man who was referred for a painless decrease of vision in his right eye (RE) is reported. Fundus examination of the RE showed an elevated amelanotic lesion located in the posterior pole with an adjacent focal round pigmented lesion. There was also a more peripheral amelanotic lesion extending from 6 to 9 o'clock clockwise inferotemporally. Uveitis workup and imaging s...

OBJECTIVE To describe the imaging findings of primary and secondary pancreatic malignant lymphoma on magnetic resonance imaging (MRI), to help differentiate lymphoma of the pancreas from primary adenocarcinoma and autoimmune pancreatitis among others, and to discuss a few atypical presentations of pancreatitis mimicking lymphoma. CONCLUSION Knowledge of these imaging manifestations of lymphom...

Malignant lymphoma rarely occurs in the larynx and hypopharynx. Few cases of malignant were reported Korea. However, hypopharynx had been not A 68-year-old woman came to outpatient clinic with a foreign body sensation her throat. round, smooth margin, bright pink-colored mass was confirmed by laryngoscopy. The patient took neck computer tomography. small bulging mucosa observed, but there no pe...

Malignant lymphoma encompasses a wide variety of distinct disease entities. It is generally more common in developed countries and less common in developing countries. The East Asia region has one of the lowest incidence rates of malignant lymphoma. The incidence of malignant lymphoma around the world has been increasing at a rate of 3-4% over the last 4 decades, while some stabilization has be...

The aim of this study was to add a new case of primary non-Hodgkin's malignant lymphoma of the vulva to the literature and to review the current literature.We searched the PubMed/MEDLINE databases for previous case reports using the key words "non-Hodgkin's malignant lymphoma of the vulva," "vulvar lymphoma," and "primary vulvar non-Hodgkin's lymphoma." We found 29 cases of primary vulvar non-H...

Background: Non-Hodgkin’s lymphoma (NHLs) is known as a heterogeneous group of malignant lymphoproliferative disorders. NHLs are classified into B cell and T cell types. Immunophenotypical assessment of the biopsy specimens can help diagnose NHLs.    Methods: In this study, 77 patients with B cell and T cell lymphoma were selected from Shahid Sadoghi hospital during 2010 to 2...

Cerebral metastases of testicular malignant lymphomas have been reported. In this case a testicular metastasis secondary to a primary cerebral malignant lymphoma is presented. This unusual case does not correspond to the known metastatic pattern of malignant lymphoma.