Results 1 to 10 of about 5,434 (165)

Histiocytic sarcoma [PDF]

Revista Brasileira de Hematologia e Hemoterapia, 2011
A 59-year-old white woman, SC, after being treated for pneumonia, presented with an increase in the size of lymph nodes. The immunohistochemical examination diagnosed histiocytic sarcoma. Relapse occurred 12 months after starting chemotherapy.
Eduardo Silva Machado, Ana Carolina de Miranda, Ticiane Escopelli, Ruggero Caron, Alessandra Cristhina Escopelli   +4 more
doaj   +6 more sources

Hypertrophic Osteopathy Associated With Primary Pulmonary Histiocytic Sarcoma in a Dog. [PDF]

Vet Med Sci
ABSTRACT Hypertrophic osteopathy (HO) is a paraneoplastic or parainflammatory syndrome characterised by painful periosteal new bone formation and soft tissue swelling, most commonly associated with thoracic neoplasia. The pathogenesis of HO remains incompletely understood and may involve neurovascular mechanisms, altered pulmonary filtration of ...
Rinaldi V, Ridolfi F, Finotello R, Rosto M, Luciani A, Boari A, Crisi PE.   +6 more
europepmc   +2 more sources

Histological and Immunohistochemical Characterization of a Histiocytic Sarcoma Associated With a Follicular Lymphoma in a Ring‐tailed Lemur (Lemur catta) [PDF]

Veterinary Medicine and Science
A 20‐year‐old neutered male ring‐tailed lemur (Lemur catta) diagnosed with an intrathoracic mass died during surgical excision. Morphological characteristics of the mass during necropsy were consistent with a mediastinal abscess in the left hemithorax ...
Nicolás Aradilla, Rocío Canales, Teresa Lorenzo‐Bermejo, Mireia Mainez, Jordi Aguiló‐Gisbert, David Marbella, Javier María De Pablo‐Moreno, Antonio Rodríguez‐Bertos   +7 more
doaj   +2 more sources

Histiocytic Sarcoma Presenting as a Submandibular Mass in a 93-Year-Old Patient: A Case Report [PDF]

Reports
Background and Clinical Significance: Histiocytic sarcoma is a rare and aggressive hematopoietic malignancy, which is particularly uncommon in the head and neck region and exceedingly rare within lymph nodes associated with salivary glands.
Evangelos Kostares, Athina Chatzigavriil, Georgia Kostare, Domna Efthymiou, Charikleia Kouvidou, Ourania Schoinohoriti, Christos Perisanidis, Stavroula Diamantopoulou   +7 more
doaj   +2 more sources

Histiocytic Sarcoma: A Review and Update. [PDF]

Int J Mol Sci
Histiocytic sarcoma (HS) is an ultra-rare hematopoietic neoplasm that frequently occurs in extranodal sites of adults. Clinically, HS demonstrates aggressive behavior and can arise de novo or in association with other hematological neoplasms. The median overall survival from the time of diagnosis is approximately six months.
Shinohara Y, Nakayama S, Aoki M, Nishio J.   +3 more
europepmc   +4 more sources

Oral histiocytic sarcoma in a cat [PDF]

Journal of Feline Medicine and Surgery Open Reports, 2020
Case summary A 15-year-old neutered male domestic shorthair cat presented with a 4-week history of dysphonia and reluctance to chew hard food. Oral examination revealed a mass lesion on the caudal soft palate. Biopsy was performed and histopathology with
Slavomίra Néčová, Susan North, Stephen Cahalan, Smita Das   +3 more
doaj   +4 more sources

Metastatic uterine histiocytic sarcoma: A rare presentation as solitary paraspinal mass [PDF]

Radiology Case Reports
Histiocytic uterine sarcoma is an extremely rare tumor with aggressive clinical course characterized by the proliferation of histiocytic cells. It is a challenging entity in terms of both diagnosis and therapy. On imaging, it has nonspecific features and
Aruba Nawaz Khattak, FCPS, Aymen Shahab, FCPS, Fatima Israr, MBBS, Hira Yaqub, MBBS, Zulfiqar Sheikh, MBBS, Kashif Siddique, FCPS, FRCR   +5 more
doaj   +2 more sources

Histiocytic Sarcoma Arising in a Background of Nodular Lymphocyte Predominant Hodgkin Lymphoma [PDF]

Case Reports in Hematology
Histiocytic sarcoma is a very rare aggressive neoplasm of mature histiocytes which may present as a primary malignancy or transforming from a primary B-cell lymphoma that includes chronic lymphocytic leukemia/small lymphocytic lymphoma, follicular ...
Gul Emek Yuksek Wymer, Susana Ferra, Mohtashim Naeem   +2 more
doaj   +2 more sources

Diagnostic challenges of primary central nervous system histiocytic sarcoma: case report and literature review [PDF]

Frontiers in Oncology
Histiocytic sarcoma (HS) is a rare malignant tumor that primarily affects the lymph nodes, intestines, skin, and soft tissues. Primary central nervous system histiocytic sarcoma (PCNSHS) is even rarer. We present the case of a 50-year-old Asian male with
Na Liang, Na Liang, Changxian Chen, Changxian Chen, Dan Yuan, Dan Yuan, Qiang Xu, Yali Zhan, Yali Zhan, Yi Zhao, Di Wu, Cheng Yang, Chunming Li, Chunming Li   +13 more
doaj   +2 more sources

Histiocytic sarcoma [PDF]

The Israel Medical Association journal : IMAJ, 2020
Histiocytic sarcoma (HS) is a rare hematopoietic malignancy originating from the monocyte/macrophage bone marrow lineage. HS can occur in isolation or in association with other hematological neoplasms such as non-Hodgkin lymphoma (NHL), myelodysplasia, or acute leukemia.
Milena, Tocut, Hanan, Vaknine, Paulina, Potachenko, Sorin, Elias, Gisele, Zandman-Goddard   +4 more
  +5 more sources