Journal of Pathology and Translational Medicine

Case Study

Juxtacortical chondromyxoid fibroma in the small bones: two cases with unusual location and a literature review: Sun-Ju Oh, So Hak Chung; J Pathol Transl Med. 2022;56(3):157-160. Published online January 21, 2022; DOI: https://doi.org/10.4132/jptm.2021.12.15

2,939 View
171 Download
1 Web of Science

Abstract PDF: Chondromyxoid fibroma is a rare bone tumor of cartilaginous origin, representing less than 1% of all bone tumors. It preferentially arises in the eccentric location of the metaphysis of a long tubular bone. Juxtacortical locations are reported infrequently in the long bones and even more rarely in short tubular bones, with only three cases documented. Here we present two new cases of juxtacortical chondromyxoid fibroma in the small bones. One was an intracortical osteolytic lesion of the metatarsal bone of the foot with degenerative atypia that histologically should be differentiated from chondrosarcoma. The other was a phalangeal mass protruding into the interphalangeal joint of the hand, which had been labeled mistakenly as a soft tissue mass preoperatively. These cases illustrated that chondromyxoid fibromas have various the manifestations and should be included in the differential diagnosis of an osteolytic lesion or an exophytic mass in the small bones.

Review

Palmar and plantar fibromatosis: a review: Brian D. Stewart, Alessandra F. Nascimento; J Pathol Transl Med. 2021;55(4):265-270. Published online July 7, 2021; DOI: https://doi.org/10.4132/jptm.2021.06.14

7,123 View
297 Download
8 Web of Science
8 Crossref

Palmar fibromatosis (Dupuytren disease/contracture) is the most common type of fibromatosis, defined as a benign proliferation of fibroblasts and myofibroblasts. The disease process is most common in white, middle-aged and older men occurring at the distal palmar crease leading to nodules and contracture, which in many cases recur after surgical treatment. In a similar process, plantar fibromatosis (Ledderhose disease) is a proliferation of fibroblasts and myofibroblasts on the plantar aponeurosis of mostly middle-aged patients that may lead to painful nodules but usually does not lead to contracture. Both processes are histologically similar, composed of a bland cellular proliferation of spindle cells with a bluish appearance and with a variable amount of background collagen, depending on the age of the lesion. The etiology of both lesions is still uncertain, while treatment ranges from observation to surgery, with some pharmacologic agents being investigated with mixed success. In this paper we provide an overview of both processes with regards to clinical and radiologic findings, pathophysiology, diagnosis, treatment, and prognosis.

Citations

Citations to this article as recorded by

A nodule on the foot
Michaela Thielen, Joshua Luciew, Brittany Strelow
JAAPA.2024; 37(4): 47. CrossRef
Prevalence of and Risk Factors for Adhesive Capsulitis of the Shoulder in Older Adults from Germany
Louis Jacob, Razak M. Gyasi, Ai Koyanagi, Josep Maria Haro, Lee Smith, Karel Kostev
Journal of Clinical Medicine.2023; 12(2): 669. CrossRef
Soft Tissue Masses of the Hand: A Review of Clinical Presentation and Imaging Features
Samuel AbuMoussa, Mona Pari Roshan, Felipe Ferreira Souza, Dane Daley, Andrew Rosenberg, Juan Pretell, Natalia Fullerton, Ty Subhawong
Current Oncology.2023; 30(2): 2032. CrossRef
Advanced Dupuytren Contracture
Jill Putnam
Hand Clinics.2023; 39(3): 455. CrossRef
Clinicopathological spectrum of lumps and bumps on the hand: A 5-year retrospective study
Kaumudi Konkay, Poola Neelima, Nugala Sindhura, Padmavathi Devi Chaganti
Journal of Clinical and Scientific Research.2023; 12(2): 81. CrossRef
Comorbid Medical Issues in X-Linked Ichthyosis
Lucija Brcic, Georgina H. Wren, Jack F.G. Underwood, George Kirov, William Davies
JID Innovations.2022; 2(3): 100109. CrossRef
The deep fascia and its role in chronic pain and pathological conditions: A review
Flemming Kondrup, Nathaly Gaudreault, Gabriel Venne
Clinical Anatomy.2022; 35(5): 649. CrossRef
Pacinian Corpuscles as a Diagnostic Clue of Ledderhose Disease—A Case Report and Mapping of Pacinian Corpuscles of the Sole
Jorge Feito, Ruth Esteban, María Lourdes García-Martínez, Francisco J. García-Alonso, Raquel Rodríguez-Martín, María Belén Rivas-Marcos, Juan L. Cobo, Benjamín Martín-Biedma, Manuel Lahoz, José A. Vega
Diagnostics.2022; 12(7): 1705. CrossRef

Case Studies

Clear Cell Adenocarcinoma Arising from Adenofibroma in a Patient with Endometriosis of the Ovary: Inju Cho, Sung-Chul Lim; J Pathol Transl Med. 2016;50(2):155-159. Published online October 26, 2015; DOI: https://doi.org/10.4132/jptm.2015.08.07

8,708 View
114 Download
2 Web of Science
2 Crossref

Abstract PDF

Ovarian clear cell adenocarcinomas (CCACs) are frequently associated with endometriosis and, less often with clear cell adenofibromas (CCAFs). We encountered a case of ovarian CCAC arising from benign and borderline adenofibromas of the clear cell and endometrioid types with endometriosis in a 53-year-old woman. Regions of the adenofibromas showed transformation to CCAC and regions of the endometriosis showed atypical endometriotic cysts. This case demonstrates that CCAC can arise from CCAF or endometriosis.

Citations

Citations to this article as recorded by

Ovarian Clear Cell Adenofibroma of Low Malignant Potential Developing Into Clear Cell Adenocarcinoma
Zhiwei Yin, Stephen Peters, Ravi Chokshi, Debra Heller
International Journal of Surgical Pathology.2018; 26(6): 578. CrossRef
Origins based clinical and molecular complexities of epithelial ovarian cancer
Thingreila Muinao, Mintu Pal, Hari Prasanna Deka Boruah
International Journal of Biological Macromolecules.2018; 118: 1326. CrossRef

WHO Grade IV Gliofibroma: A Grading Label Denoting Malignancy for an Otherwise Commonly Misinterpreted Neoplasm: Paola A. Escalante Abril, Miguel Fdo. Salazar, Nubia L. López García, Mónica N. Madrazo Moya, Yadir U. Zamora Guerra, Yadira Gandhi Mata Mendoza, Erick Gómez Apo, Laura G. Chávez Macías; J Pathol Transl Med. 2015;49(4):325-330. Published online June 17, 2015; DOI: https://doi.org/10.4132/jptm.2015.05.20; Correction in: J Pathol Transl Med 2015;49(6):538

8,219 View
72 Download
3 Web of Science
1 Crossref

Abstract PDF

We report a 50-year-old woman with no relevant clinical history who presented with headache and loss of memory. Magnetic resonance imaging showed a left parieto-temporal mass with annular enhancement after contrast media administration, rendering a radiological diagnosis of high-grade astrocytic neoplasm. Tumour sampling was performed but the patient ultimately died as a result of disease. Microscopically, the lesion had areas of glioblastoma mixed with a benign mesenchymal constituent; the former showed hypercellularity, endothelial proliferation, high mitotic activity and necrosis, while the latter showed fascicles of long spindle cells surrounded by collagen and reticulin fibers. With approximately 40 previously reported cases, gliofibroma is a rare neoplasm defined as either glio-desmoplastic or glial/benign mesenchymal. As shown in our case, its prognosis is apparently determined by the degree of anaplasia of the glial component.

Citations

Citations to this article as recorded by

Rare Pediatric Invasive Gliofibroma Has BRAFV600E Mutation and Transiently Responds to Targeted Therapy Before Progressive Clonal Evolution
Kristiyana Kaneva, Kee Kiat Yeo, Debra Hawes, Jianling Ji, Jaclyn A. Biegel, Marvin D. Nelson, Stefan Bluml, Mark D. Krieger, Anat Erdreich-Epstein
JCO Precision Oncology.2019; (3): 1. CrossRef

Abdominal Fibromatosis in a Young Child: A Case Study and Review of the Literature: Hyun Hee Chu, Pyoung Han Hwang, Yeon Jun Jeong, Myoung Ja Chung; Korean J Pathol. 2013;47(5):472-476. Published online October 25, 2013; DOI: https://doi.org/10.4132/KoreanJPathol.2013.47.5.472

6,996 View
30 Download
3 Crossref

Abstract PDF

Fibromatoses comprise many different entities of well-differentiated fibroblastic proliferation with variable collagen production and form a firm nodular mass. Abdominal fibromatosis is distinguishable from other forms of fibromatosis because of its location and its tendency to occur in women of childbearing age during or following pregnancy. Abdominal fibromatosis in children is an extremely rare condition. A 15-month-old boy presented with an abdominal wall mass that had recently increased in size. Mass excision was perfomed. The tumor was 4.3×4.1 cm and partly circumscribed. Histologically, the tumor was composed of parallel long fascicles of spindle-cells with a uniform appearance. The edges of the resected mass were infiltrative, and the surgical margins were positive. Mitotic figures were <1/10 high power fields. No cellular atypia or necrosis was present. The tumor cells were positive for vimentin and nuclear β-catenin staining.

Citations

Citations to this article as recorded by

A rare tumor of the large bowel in a young boy
Shyam Srinivasan, Soumitra Saha
Cancer Research, Statistics, and Treatment.2021; 4(4): 752. CrossRef
Uncommon abdominal wall mass in a young boy: Desmoid tumor
Levent Cankorkmaz, Mehmet H. Atalar, H. Reyhan Eğilmez
Cumhuriyet Medical Journal.2018; : 811. CrossRef
Lesiones ocupantes de espacio en pared abdominal (no herniaria). La visión del patólogo
Isidro Machado, Julia Cruz, Javier Lavernia, Fernando Carbonell
Revista Hispanoamericana de Hernia.2015; 3(3): 85. CrossRef

Papillary Carcinoma of the Thyroid Gland with Nodular Fasciitis-like Stroma: Ki Yong Na, Hyun-Soo Kim, Ji-Youn Sung, Won Seo Park, Youn Wha Kim; Korean J Pathol. 2013;47(2):167-171. Published online April 24, 2013; DOI: https://doi.org/10.4132/KoreanJPathol.2013.47.2.167

8,225 View
49 Download
11 Crossref

Abstract PDF

Papillary thyroid carcinoma with nodular fasciitis-like stroma (PTC-NFS) is a rare variant of PTC. The term 'PTC with fibromatosis-like stroma' has been used as a synonym to describe this variant. It is characterized by extensive proliferation of fibroblasts and myofibroblasts in the tumor stroma, which occurs in up to 80% of the tumors. We herein describe a case of PTC-NFS which developed in a 49-year-old woman with the demonstration of findings of ultrasonography, fine needle aspiration cytology and histological examination of the lesion. To characterize the stromal components, we investigated the expression of several immunohistochemical markers which have been shown to be expressed differently in nodular fasciitis (NF) and fibromatosis (FM). The immunostaining results demonstrated nuclear and cytoplasmic accumulation of β-catenin, cytoplasmic transforming growth factor-β expression and nuclear Smad expression in the stromal cells, suggesting that the stromal cells in this case have similar molecular profiles to those of FM rather than NF.

Citations

Citations to this article as recorded by

Papillary thyroid carcinoma with desmoid-type fibromatosis: the clinicopathological features with characteristic imaging and molecular correlation requiring comprehensive treatment
Haining Huang, Lei Li, Xiaolong Liu, Lihua Zhao, Zhihong Cui, Renya Zhang, Shuai Chen
Human Pathology.2023; 136: 84. CrossRef
Papillary Thyroid Carcinoma with Desmoid-Type Fibromatosis: Review of Published Cases
Abdallah Roukain, Stefano La Rosa, Massimo Bongiovanni, Marie Nicod Lalonde, Valérie Cristina, Michael Montemurro, Stephane Cochet, Alexandra Luquain, Peter A. Kopp, Gerasimos P. Sykiotis
Cancers.2021; 13(17): 4482. CrossRef
Case of medullary thyroid carcinoma with desmoid‐type fibromatosis
Yoon Ah Cho, Young Lyun Oh
Pathology International.2020; 70(6): 364. CrossRef
SOX11 expression in a case of papillary thyroid carcinoma with fibromatosis/fasciitis-like stroma containing BRAF c.1799_1801delTGA and CTNNB1 c.133T>C mutations
Soon Boon Justin Wong, Min En Nga, Michal Michal, Tomas Vanecek, Ju Ee Seet, Fredrik Petersson
Virchows Archiv.2019; 475(4): 519. CrossRef
Papillary thyroid cancer with extrathyroidal extension of desmoid-type fibromatosis. A case report of an aggressive presentation of an uncommon pathologic entity
Eve M. Roth, Courtney E. Barrows, Michiya Nishino, Barry Sacks, Per-Olof Hasselgren, Benjamin C. James
International Journal of Surgery Case Reports.2019; 63: 5. CrossRef
Papillary thyroid carcinoma with nodular fasciitis-like stroma and β-catenin mutations should be renamed papillary thyroid carcinoma with desmoid-type fibromatosis
Caterina Rebecchini, Antoine Nobile, Simonetta Piana, Rossella Sarro, Bettina Bisig, Sykiotis P Gerasimos, Chiara Saglietti, Maurice Matter, Laura Marino, Massimo Bongiovanni
Modern Pathology.2017; 30(2): 236. CrossRef
Papillary thyroid carcinoma with desmoid-type fibromatosis: A clinical, pathological, and immunohistochemical study of 14 cases
Nami Takada, Mitsuyoshi Hirokawa, Masahiro Ito, Aki Ito, Ayana Suzuki, Miyoko Higuchi, Seiji Kuma, Toshitetsu Hayashi, Masao Kishikawa, Shuichi Horikawa, Akira Miyauchi
Endocrine Journal.2017; 64(10): 1017. CrossRef
A Case of Papillary Thyroid Carcinoma with Fasciitis-like Stroma
Toshihiko WAKU, Hiroshi SONOBE
Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association).2016; 77(12): 2892. CrossRef
Stromal Modulation and its Role in the Diagnosis of Papillary Patterned Thyroid Lesions
Sahar Aly Daoud, Reham Shehab El Nemr Esmail, Amal Ahmed Hareedy, Abdullah Khalil
Asian Pacific Journal of Cancer Prevention.2015; 16(8): 3307. CrossRef
Papillary Thyroid Carcinoma With Nodular Fasciitis–Like Stroma
Paula S. Ginter, Theresa Scognamiglio
International Journal of Surgical Pathology.2015; 23(4): 305. CrossRef
Notch and TGF-β/Smad3 pathways are involved in the interaction between cancer cells and cancer-associated fibroblasts in papillary thyroid carcinoma
Jie Zhang, Yuan Wang, Dan Li, Shanghua Jing
Tumor Biology.2014; 35(1): 379. CrossRef

Case Reports

Intracranial Fibromatosis: A Case Report.: Jeong Ju Lee, Jeoung Hun Kim, Shin Kwang Khang, Kyung Ja Cho, Jihun Kim; Korean J Pathol. 2011;45:S89-S92.; DOI: https://doi.org/10.4132/KoreanJPathol.2011.45.S1.S89

2,998 View
20 Download
1 Crossref

Abstract PDF

Fibromatosis can occur at various sites, but intracranial fibromatosis is exceptionally rare. Here, we report a case of intracranial fibromatosis arising in the suprasellar area of a 52-year-old woman who had undergone a surgery at that site. A computed tomography scan revealed a heavily calcified, highly enhancing, poorly demarcated mass in the left sellar area that extended into the left suprasellar, parasellar areas, and orbital apex and completely encased the left distal inferior cerebral artery. Histologic and immunohistochemical features were compatible with those of fibromatosis, although the cellularity was focally higher than usual. The etiology of extra-abdominal fibromatosis is unknown, but physical injuries such as trauma and irradiation have been reported to be associated with its occurrence. Although fibromatosis is rare in the intracranial area, it should be considered as a differential diagnosis when an intracranial mass occurs at a previously injured site.

Citations

Citations to this article as recorded by

Infantile Intracranial Aggressive Fibromatosis: Report of Two Cases with a Review of the Literature
Baocheng Wang, Jie Ma, Huiming Jin
Pediatric Neurosurgery.2012; 48(3): 181. CrossRef

A Fibroma with Cystic Change Developing in an Accessory Ovary: A Brief Case Report.: Ae Ri Kim, Woo Jung Sung, Mi Jin Kim; Korean J Pathol. 2011;45(3):319-321.; DOI: https://doi.org/10.4132/KoreanJPathol.2011.45.3.319

2,925 View
26 Download
1 Crossref

Abstract PDF

Accessory ovaries are rare entities defined as small portions of ovarian tissue situated near, and connected to, the normally placed ovary. Tumors arising in accessory ovaries are extremely rare. In particular, a fibroma arising from an accessory ovary has not been reported in the literature. We describe such a case with a fibroma developing in an accessory ovary. A 53-year-old multiparous woman presented with abdominal pain for 2 months. Pelvic computed tomography revealed 11.0x8.0x6.0 cm sized cystic mass with a thick septal wall in right adnexa. The preoperative diagnosis was a borderline ovarian tumor. Furthermore, a laparotomy showed a cystic mass connected to the right ovary by stalk. The bilateral eutopic ovaries were completely normal. Histologically, an accessory ovary was replaced by a fibroma accompanied by extensive cystic change.

Citations

Citations to this article as recorded by

A Rare Case of Extensive Degeneration in Bilateral Ovarian Fibroma Mimicking Large Ovarian Cystadenoma
Tjokorda GA Pemayun, I Nyoman G Budiana
Journal of SAFOMS.2018; 6(2): 139. CrossRef

Original Article

Use of Calretinin, CD56, and CD34 for Differential Diagnosis of Schwannoma and Neurofibroma.: Ji Young Park, Hoon Park, Nam Jo Park, June Sik Park, Hyun Jung Sung, Sang Sook Lee; Korean J Pathol. 2011;45(1):30-35.; DOI: https://doi.org/10.4132/KoreanJPathol.2011.45.1.30

4,241 View
74 Download
14 Crossref

Abstract PDF

BACKGROUND
It is important to differentiate between schwannomas and neurofibromas for the cases in which the histopathologic features overlap. Depending on the tumor type, surgeons can decide on a treatment method and whether to preserve or sacrifice the nerve; the possibility of malignant transformation in the case of neurofibromas also needs to be considered.
METHODS
We studied 101 cases of schwannoma and 103 cases of neurofibroma. All the hematoxylin and eosin slides for these cases were reviewed, and tissue microarrays were prepared from the representative areas. Immunohistochemical analysis was performed using antibodies for S-100 protein, calretinin, CD56 and CD34.
RESULTS
All the tumors except 3 neurofibromas were positive for the S-100 protein. Calretinin was found in 26.7% of the schwannomas (27/101), but it was not found in any of the neurofibromas. CD56 was positive in 77.2% of the schwannomas (78/101) and in 9.8% of the neurofibromas (10/102). CD34 was positive in 42.5% of the schwannomas (43/101) and in 80.2% of the neurofibromas (81/101). Statistically, calretinin was significantly specific for schwannomas (p<0.001) and CD56 was also sensitive for these tumors (p<0.001). On the other hand, a CD34 expression seemed highly sensitive (p<0.001) for neurofibromas.
CONCLUSIONS
We concluded that combined immunohistochemical analysis for calretinin, CD56, and CD34 may be very useful for differentiating schwannomas from neurofibromas.

Citations

Citations to this article as recorded by

Lung schwannomas, an unusual entity: A series of five cases
NaziaM Walvir, RumanaH Makhdoomi, Meesa Zargar, Aiffa Aiman, Shadab Maqsood
Lung India.2023; 40(1): 70. CrossRef
A Spectrum of Histomorphological and Immunohistochemical Expression Profiles of S-100, CD56 and Calretinin in Benign Peripheral Nerve Sheath Tumours
Poornima Jaiswal, Anand CD, Jaison Jacob John
Cureus.2023;[Epub] CrossRef
An unusual diffuse CD34 staining in an olfactory groove cellular schwannoma: Case report
Marios Theologou, Jorge D. Perez Ruiz, Panagiotis Varoutis, Nicolaos Flaris, Nikolaos `Skoulios
Archivos de Neurociencias.2023;[Epub] CrossRef
An unusual diffuse CD34 staining in an olfactory groove cellular schwannoma: Case report
Marios Theologou, Jorge D. Perez Ruiz, Panagiotis Varoutis, Nicolaos Flaris, Nikolaos `Skoulios
Archivos de Neurociencias.2023;[Epub] CrossRef
Intranodal Neurofibroma: A Case Report and Literature Review
Steven H. Adams, Tara L. Huston, Daniel Lozeau
The American Journal of Dermatopathology.2022; 44(4): 306. CrossRef
A rare case of pseudoglandular schwannoma
Fadime Eda GÖKALP SATICI, Hamide SAYAR
Journal of Surgery and Medicine.2022; 6(4): 1. CrossRef
Gastric Schwannoma as an Important and Infrequent Differential Diagnosis of Gastric Mesenchymal Tumours: A Case Report and Review of Literature
Abdalla Saad Abdalla Al-Zawi, Salma Lahmadi, Saman Jalilzadeh Afshari, Ipshita Kak, Salem Alowami
Cureus.2022;[Epub] CrossRef
Spindle cell proliferations of the sigmoid colon, rectum and anus: a review with emphasis on perineurioma
Patrice Grech, John B Schofield
Histopathology.2020; 76(3): 342. CrossRef
Large retroperitoneal schwannoma: a rare cause of chronic back pain
Milan Radojkovic, Dragan Mihailovic, Miroslav Stojanovic, Danijela Radojković
Journal of International Medical Research.2018; 46(8): 3404. CrossRef
Nasal Septal Schwannoma
Hyun Jin Min, Seok Chan Hong, Kyung Soo Kim
Journal of Craniofacial Surgery.2017; 28(1): e97. CrossRef
Neurofibroma of the Colon: A Diagnostic Mimicker of Gastrointestinal Stromal Tumor
Soomin Ahn, Choon Sik Chung, Kyoung-Mee Kim
Case Reports in Gastroenterology.2016; 10(3): 674. CrossRef
Solitary Epibulbar Neurofibroma in Older Adult Patients
Thais Shiota Tanaka, Victor M. Elner, Hakan Demirci
Cornea.2015; 34(4): 475. CrossRef
Syncytial nuclear aggregates in normal placenta show increased nuclear condensation, but apoptosis and cytoskeletal redistribution are uncommon
S.J. Coleman, L. Gerza, C.J.P. Jones, C.P. Sibley, J.D. Aplin, A.E.P. Heazell
Placenta.2013; 34(5): 449. CrossRef
Analysis of syncytial nuclear aggregates in preeclampsia shows increased sectioning artefacts and decreased inter-villous bridges compared to healthy placentas
S.J. Calvert, C.J.P. Jones, C.P. Sibley, J.D. Aplin, A.E.P. Heazell
Placenta.2013; 34(12): 1251. CrossRef

Case Reports

Lipofibromatosis: A Case Report.: Tae Eun Kim, Tae Jung Kim, Youn Soo Lee, Chang Suk Kang, Sang In Shim, Kyo Young Lee; Korean J Pathol. 2011;45(1):106-110.; DOI: https://doi.org/10.4132/KoreanJPathol.2011.45.1.106

2,866 View
41 Download

Abstract PDF: Lipofibromatosis is a recently described rare benign fibrofatty tumor of childhood. It typically forms as an ill defined, slowly growing, painless mass. We present here the case of lipofibromatosis that occurred in a 21-year-old male who had complained of a bulging enlarged mass involving the right thigh and prepatella area for the previous 1 year. Magnetic resonance imaging showed an ill-defined reticular infiltration in the subcutaneous layer with subtle linear enhancement and high T2 signal intensity. The mass was surgically excised and it displayed an 11.0x5.5x1.5 cm-sized adipose appearance without encapsulation. Microscopically, the tumor was composed of alternating streaks of mature adipose tissue and a fibroblastic component that mainly involved the septa of adipose tissue. On immunohistochemical study, the fibroblastic component was positive for S-100, CD99, CD34, actin and bcl-2. He has shown an eventful recovery for 6 months after surgery.

Chondromyxoid Fibroma of the Ethmoid Sinus Complicated by a Brain Abscess: A Case Report and Literature Review.: Kyu Yeoun Won, Juhie Lee, Youn Wha Kim, Eui Jong Kim, Sung Wan Kim, Yong Koo Park; Korean J Pathol. 2010;44(5):547-550.; DOI: https://doi.org/10.4132/KoreanJPathol.2010.44.5.547

3,014 View
20 Download
2 Crossref

Abstract PDF

Chondromyxoid fibroma (CMF) is a relatively rare bone tumor that was first described by Jaffe and Lichtenstein in 1948. CMF of the sinonasal tract is very rare. A 28-year-old male presented with long-standing, intermittent, pulsatile pain in the right temporal area. A computed tomography scan showed a 20 x 19 mm round, bony density in the right ethmoid sinus with fluid collection in the ethmoid and frontal sinuses. Additionally, a cystic lesion with surrounding edema was found in the right frontal lobe. The patient underwent a partial ethmoidectomy and frontostomy. A histological examination showed polygonal and stellate cells in a myxoid and chondroid background with a pattern of lobulation and plaque-like calcification. The bone lesion was revealed as a CMF of the ethmoidal sinus, and the frontal lobe cystic lesion was a brain abscess associated with the CMF. We present the case of a CMF of the ethmoid sinus complicated by a brain abscess.

Citations

Citations to this article as recorded by

Juxtacortical chondromyxoid fibroma in the small bones: two cases with unusual location and a literature review
Sun-Ju Oh, So Hak Chung
Journal of Pathology and Translational Medicine.2022; 56(3): 157. CrossRef
Treatment of cryotherapy and orthotopic transplantation following chondromyxoid fibroma of zygomatic bone
Zhi-Chao Zhu, Yi-Fei Yang, Xu Yang, Yan Liu, Yi-nan Cheng, Zhao-Yao Sun, Tian-Shu Xu, Wen-Jun Yang
Medicine.2018; 97(31): e11707. CrossRef

Calcifying Aponeurotic Fibroma of the Elbow: A Case Report.: Mee Hye Oh, Eun Ah Jung, Ji Hye Lee, Hyun Deuk Cho, Jong Kyu Han, Yong Koo Park; Korean J Pathol. 2009;43(1):75-78.; DOI: https://doi.org/10.4132/KoreanJPathol.2009.43.1.75

3,378 View
29 Download

Abstract PDF: Calcifying aponeurotic fibroma is a rare soft tissue tumor that mostly occurs in the distal extremities of children and adolescents. We report here on a case of calcifying aponeurotic fibroma of the right elbow in an 8-year-old boy, and the tumor was diagnosed by surgical excision. The patient complained of painless swelling and mild limitation of the range of motion of the elbow joint. Radiologically, the mass was ill-defined and showed stippled calcification with shallow bony erosion. Microscopically, the tumor was composed of spindle cells with nodular deposits of hyalination and calcification, and these deposits were surrounded by palisading polygonal plump cells. Immunohistochemically, the tumor showed a diffuse positive expression for CD99 and negativity for smooth muscle actin, S-100 protein and CD34. The patient has been well with no signs of recurrence during the 42 months after surgery.

Original Article

Infantile Myofibromatosis(Congenital Generalized Fibromatosis): Associated with multiple congenital malformations and basaloid follicular hamartomas in the skin.: Eun Sook Nam, Yoo Hun Kim, Han Kyeom Kim, Insun Kim, Je Geun Chi; Korean J Pathol. 1995;29(6):776-782.

1,688 View
15 Download

Abstract PDF: Infantile myofibromatosis with systemic involvement is a very rare disease and is characterized by numerous nodules composed of spindle cells of a myofibroblastic nature. There are often disseminated throughout the subcutis, muscle, skeleton and viscera. We report an autopsy case of infantile myofibromatosis in a stillborn female fetus of 32 weeks of gestation. The nodules, Imm to 2 cm, were found over the whole body and viscera. The involved viscera were the heart, tongue, esophagus, gastrointestinal tract, portal areas of the liver, spleen anc pancreas. There were also associated malformations, viz., frontal meningoencephalocele, flexion defer-mities, syndactyly, cleft palate, agenesis of corpus callosum, pachygyria, diaphragmatic hemia, renal hypoplasia, etc. Multiple basaloid follicular hamartomas of the skin were noted on the face and extremeties. There are no previous reports in the literature of infantile myofibromatosis in conjunction with the above skin lesion and congenital malformations.

Case Reports

Trichogerminoma: A case report.: Sung Suk Paeng, Jin Hee Sohn, Duck Hwan Kim, Hee Jin Chang, Jung Il Suh, Kye Yong Song; Korean J Pathol. 1996;30(4):340-343.

1,507 View
23 Download

Abstract PDF: Though trichogenic tumors were classified as trichoblastoma, trichoblastic fibroma, trichogenic trichoblastoma and trichogenic myxoma by Headington(1970), their true classification depends upon the epithelial and mesodermal component as well as evidence of their induction. Because of the rarity of hair germ cell tumors their classification is still controversial. In this report, we describe a case of trichogerminoma which is not included in the above classification. The trichogerminoma was first described by Sau et al. in 1992 and characterized by its morphologic pattern of germinal centers and lymphoid follicle-like structures in the nests of trichoblasts. Herein we reporte a tumor which arose on the skin on the back of a 51-year-old man and presented as a sharply circumscribed mass(4.5x2.0x1.5 cm) involving both the dermal and subcutaneous tissues without any epidermal connection. The tumor had many germinal center-like structures in the basaloid trichoblasts. Lobular cell nests were separated by variable amounts of stroma, but no horn cyst were noted. The germinal center-like cells showed early differentiation of hairs, resembling early hair bulbs. Trichogerminoma is considered to be a type of tumor located between trichoblastoma and trichoblastic fibroma.

Cardiac Fibroma: A surgically excised case.: Ho Jung Lee, Gyung Ub Gong, Jay Won Lee, Jae Gon Go, In Chul Lee; Korean J Pathol. 1996;30(6):544-547.

1,405 View
11 Download

Abstract PDF: Primary cardiac tumors in infancy and childhood are rare, with fibromas being the second most common tumor after rhabdomyomas. Although cardiac fibromas are characteristically benign intramural tumors, they may exhibit exhibit expansile growth resulting in obstruction, valvular dysfunction, as well as other problems so early diagnosis and successful surgical excision are important. We report a case of cardiac fibroma in a 2 month-old male infant. He presented with generalized cyanosis from birth. Echocardiography showed oval round large mass filing the right atrium and ventricle which infiltrated into the lateral wall of the ventricle. Partial excision of the tumor was done after another echocardiogram showed a pericardial effusion and restriction of blood flow to the right ventricle due to the tumor. The resected tumor was ovoid, gray-tan, slightly firm and measuring 5x3x2.5 cm. Histologically, the tumor was composed of spindle-shaped fibroblasts and hyalinized fibrous tissue interdigitating with the surrounding myocardium.

First
Prev
Page of 3
Next
Last

Search