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Primary spindle cell tumor originating from the liver that was difficult to diagnose
BackgroundIt has been reported that hepatocellular carcinoma (HCC) with spindle cell tumor accounts for 1.8% of all HCCs, but spindle cell tumors...
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Mucinous tubular and spindle renal cell carcinoma revealed by a trauma of the kidney: a case report
BackgroundMucinous tubular and spindle cell carcinoma is a rare renal tumor. It has been recognized as a distinct entity in the 2004 World Health...
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Giant Cell Tumor
Conventional giant cell tumor (GCT) is a benign but locally aggressive bone tumor composed of neoplastic component of mononuclear stromal cells and... -
A case of spindle and giant cell-type undifferentiated carcinoma of the extrahepatic bile duct
Spindle and giant cell type undifferentiated carcinoma of the extrahepatic bile duct is an uncommon malignancy. We report a case involving the common...
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Mycobacterial Spindle Cell Pseudotumor of the Nasal Cavity
BackgroundMycobacterial spindle cell pseudotumor (MSCP) represents an uncommon tumor-like proliferation associated with nontuberculous mycobacterial...
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Composite pheochromocytoma with spindle cell sarcoma — a rare tumor of the adrenal gland: case report
Composite pheochromocytomas with a non-pheochromocytoma component stemming from an embryological origin other than the neural crest comprise a unique...
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Spindle function and Wnt pathway inhibition by PBX1 to suppress tumor progression via downregulating DCDC2 in colorectal cancer
PBX1 is a transcription factor that regulates a variety of genes, involved in intracellular lipid metabolism, cell proliferation, and other pathways....
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Spindle Cell Sarcoma of the Maxilla: A Rare Entity, Case Report, and Review of the Literature
Spindle cell sarcoma (SCS) is a malignancy, with the most recent Surveillance, Epidemiology, and End Results (SEER) data citing a total of 250...
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Giant Cell Tumor of the Spine
Giant cell tumor (GCT) of the spine is a rare condition characterized by locally aggressive osteolytic tumors. While GCTs commonly occur in the... -
Spindle Cell Tumors of the Sinonasal Tract: A Diagnostic Update with Focus on Ancillary Workup
Spindle cell neoplasms arising in the head and neck may be challenging to recognize due to their relative rarity. While underlying molecular...
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Atypical spindle cell/pleomorphic lipomatous tumor with a sarcomatous component showing high mitotic activity and Ki-67 labeling index: report of a unique case mimicking dedifferentiated liposarcoma
Atypical spindle cell/pleomorphic lipomatous tumor (ASPLT) is a new entity of benign adipocytic tumor that spans a wide spectrum of histology from...
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A rare presentation of orbital spindle cell carcinoma a case report and brief review of the literature
BackgroundTo describe a case of orbital spindle cell carcinoma which presented with limbal ischemia and briefly review the literature.
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E2F1 promotes cell cycle progression by stabilizing spindle fiber in colorectal cancer cells
BackgroundE2F1 is a transcription factor that regulates cell cycle progression. It is highly expressed in most cancer cells and activates...
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Protein Kinases Involved in Mitotic Spindle Checkpoint Regulation
A number of checkpoint controls function to preserve the genome by restraining cell cycle progression until prerequisite events have been properly... -
Intimal Sarcoma Versus Other Spindle Cell Neoplasms
Intimal sarcomas are malignant mesenchymal neoplasms arising in large blood vessels of the systemic or pulmonary circulation and also within the... -
Granulation tissue-like spindle cell (sarcomatoid) carcinoma of the head and neck: a deceptively bland-looking underdiagnosed malignancy
The diagnosis of head and neck spindle cell squamous carcinoma (SC-SCC) is often challenging. Lesions with a prominent inflammatory infiltrate and...
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Recurrent Ovarian Granulosa Cell Tumor
Female patient, 58 years old, was admitted to the hospital with a pelvic mass found for 7 days, 4 years after chemotherapy after ovarian granulosa... -
Spindle Cell Hemangioma
Spindle cell hemangioma is a benign vascular tumor also known as spindle cell hemangioendothelioma. -
Spindle Cells in Thyroid Aspirates
Spindle cell lesions of the thyroid gland (T-SCLs) are uncommon conditions that encompass a wide spectrum of reactive, hyperplastic, and neoplastic... -
A Low-grade Sinonasal Sarcoma Harboring EWSR1::BEND2: Expanding the Differential Diagnosis of Sinonasal Spindle Cell Neoplasms
BackgroundMolecular diagnostics has greatly refined sinonasal tumor pathology over the past decade. While much of the attention has focused on...