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1. Primary spindle cell tumor originating from the liver that was difficult to diagnose

   Background

   It has been reported that hepatocellular carcinoma (HCC) with spindle cell tumor accounts for 1.8% of all HCCs, but spindle cell tumors...

   Tomohiko Ikehara, Tadaaki Shimizu, ... Ataru Nakayama in Surgical Case Reports

   Article Open access 19 September 2022
   

2. Mucinous tubular and spindle renal cell carcinoma revealed by a trauma of the kidney: a case report

   Background

   Mucinous tubular and spindle cell carcinoma is a rare renal tumor. It has been recognized as a distinct entity in the 2004 World Health...

   Kays Chaker, Mahdi Marrak, ... Yassine Nouira in Journal of Medical Case Reports

   Article Open access 12 July 2024
   

3. 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...

   Keiji Nagata, Kojiro Nakamura, ... Takahisa Kyogoku in Clinical Journal of Gastroenterology

   Article 28 January 2024
   

4. Mycobacterial Spindle Cell Pseudotumor of the Nasal Cavity

   Background

   Mycobacterial spindle cell pseudotumor (MSCP) represents an uncommon tumor-like proliferation associated with nontuberculous mycobacterial...

   Prokopios P. Argyris, Paul E. Wakely Jr in Head and Neck Pathology

   Article 07 April 2023
   

5. 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...

   Yigit Turk, Ziya Karimov, ... Ozer Makay in Hormones

   Article 18 March 2022
   

6. 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....

   Weigang Dai, Yinan Liu, ... Jianhui Chen in Oncogenesis

   Article Open access 04 February 2023
   

7. 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...

   Sumeet Mahajan, Purushottam Chavan, ... P. Greeshma in Indian Journal of Otolaryngology and Head & Neck Surgery

   Article 13 July 2024
   

8. 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...

   Shahd S. Almohsen, Elizabeth G. Demicco in Head and Neck Pathology

   Article 16 February 2024
   

9. 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...

   Shintaro Sugita, Taro Sugawara, ... Tadashi Hasegawa in Medical Molecular Morphology

   Article 02 July 2022
   

10. A rare presentation of orbital spindle cell carcinoma a case report and brief review of the literature

    Background

    To describe a case of orbital spindle cell carcinoma which presented with limbal ischemia and briefly review the literature.

    ...

    Mansooreh Jamshidian Tehrani, Ali Rashidinia, ... Amirreza Esfandiari in BMC Ophthalmology

    Article Open access 08 September 2023
    

11. 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...

    Alessandro Franchi, Abbas Agaimy in Virchows Archiv

    Article Open access 26 February 2024
    

12. A Low-grade Sinonasal Sarcoma Harboring EWSR1::BEND2: Expanding the Differential Diagnosis of Sinonasal Spindle Cell Neoplasms

    Background

    Molecular diagnostics has greatly refined sinonasal tumor pathology over the past decade. While much of the attention has focused on...

    Doreen N. Palsgrove, Varsha Manucha, ... Justin A. Bishop in Head and Neck Pathology

    Article 16 January 2023
    

13. Treatment modalities and outcomes of granular cell tumors and spindle cell oncocytomas of the pituitary gland: an analysis of two national cancer databases

    Background

    Spindle cell oncocytomas (SCO) and granular cell tumors (GCT) are rare primary pituitary neoplasms; the optimal treatment paradigms for...

    A. Yohan Alexander, Giorgos Michalopoulos, ... Maria Peris-Celda in Acta Neurochirurgica

    Article 05 April 2024
    

14. Spindle Epithelial Tumor with Thymus-Like Elements (SETTLE)

    Rumeal D. Whaley, Andrew L. Folpe, Lori A. Erickson in Endocrine Pathology

    Article 06 July 2024
    

15. The Challenge of “Monomorphic” Mucoepidermoid Carcinoma—Report of a Rare Case with Pure Spindle-Clear Cell Morphology

    Background

    Mucoepidermoid carcinoma is a malignant salivary gland tumor which, in most cases, is composed of variable proportions of mucous,...

    **nyi Qu, Edwin Jun Chen Chew, ... Fredrik Petersson in Head and Neck Pathology

    Article 04 April 2023
    

16. Clear and Spindle Cell Dedifferentiation in Ameloblastic Carcinoma: A Case Report on a Uncommon Phenomenon

    Ameloblastic carcinoma is a rare malignant neoplasm with characteristic histopathological features that are directed towards an aggressive surgical...

    Sharon John, S. Ramya, ... Shalini Gupta in Indian Journal of Otolaryngology and Head & Neck Surgery

    Article 01 October 2023
    

17. ALK rearrangement-associated renal cell carcinoma morphologically mimicking mucinous tubular and spindle cell carcinoma: a case report

    Background

    Anaplastic lymphoma kinase rearrangement-associated renal cell carcinoma (ALK-RCC) is an extremely rare tumor and ALK-RCC that mimics...

    Keita Kai, Shohei Tobu, ... Shinichi Aishima in Diagnostic Pathology

    Article Open access 19 June 2022
    

18. Spindle cell squamous cell carcinoma exhibiting prominent neutrophil phagocytosis: a case report

    Background

    Spindle cell squamous cell carcinoma is an uncommon variant of squamous cell carcinoma; its diagnosis is sometimes challenging because it...

    Manabu Yamazaki, Satoshi Maruyama, ... Jun-ichi Tanuma in Journal of Medical Case Reports

    Article Open access 27 August 2021
    

19. Mucinous tubular and spindle cell carcinoma with high-grade transformation: case report

    Background

    Mucinous tubular and spindle cell carcinoma (MTSCC) is a type of renal cell carcinoma (RCC) described as an entity with low-grade and low...

    Nadia Hasan, Ambreen Moatasim in Surgical and Experimental Pathology

    Article Open access 20 February 2022
    

20. Spindle cell variant of medullary thyroid carcinoma: a clinicopathologic study of four cases

    Background

    Medullary thyroid carcinoma (MTC) is a malignant tumor derived from C cells. It accounts for about 10% of all thyroid malignancies. More...

    Yan **a Wang, Shou **g Yang in Diagnostic Pathology

    Article Open access 27 November 2021