1
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Shin J, Park YS. Unusual or Uncommon Histology of Gastric Cancer. J Gastric Cancer 2024; 24:69-88. [PMID: 38225767 PMCID: PMC10774758 DOI: 10.5230/jgc.2024.24.e7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 01/17/2024] Open
Abstract
This review comprehensively examines the diverse spectrum of gastric cancers, focusing on unusual or uncommon histology that presents significant diagnostic and therapeutic challenges. While the predominant form, tubular adenocarcinoma, is well-characterized, this review focuses on lesser-known variants, including papillary adenocarcinoma, micropapillary carcinoma, adenosquamous carcinoma, squamous cell carcinoma (SCC), hepatoid adenocarcinoma, gastric choriocarcinoma, gastric carcinoma with lymphoid stroma, carcinosarcoma, gastroblastoma, parietal cell carcinoma, oncocytic adenocarcinoma, Paneth cell carcinoma, gastric adenocarcinoma of the fundic gland type, undifferentiated carcinoma, and extremely well-differentiated adenocarcinoma. Although these diseases have different nomenclatures characterized by distinct histopathological features, these phenotypes often overlap, making it difficult to draw clear boundaries. Furthermore, the number of cases was limited, and the unique histopathological nature and potential pathogenic mechanisms were not well defined. This review highlights the importance of understanding these rare variants for accurate diagnosis, effective treatment planning, and improving patient outcomes. This review emphasizes the need for ongoing research and case studies to enhance our knowledge of these uncommon forms of gastric cancer, which will ultimately contribute to more effective treatments and better prognostic assessments. This review aimed to broaden the pathological narrative by acknowledging and addressing the intricacies of all cancer types, regardless of their rarity, to advance patient care and improve prognosis.
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Affiliation(s)
- Jinho Shin
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Soo Park
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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2
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Sarda H, Pandey A, Gatuam A, Nellikoppad HS. Asymptomatic giant gastric carcinosarcoma. BMJ Case Rep 2023; 16:e255680. [PMID: 37816582 PMCID: PMC10565129 DOI: 10.1136/bcr-2023-255680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023] Open
Abstract
Carcinosarcoma is an aggressive malignant neoplasm separate from adenocarcinoma with need for a radical early treatment for good response and survival. Less than 75 cases have been reported worldwide. Here, we report a case of an asymptomatic carcinosarcoma of stomach in a lady in her 70's presenting incidentally who underwent distal gastrectomy with Billroth II reconstruction for a large epigastric mass along with a review of literature. Although carcinosarcoma in the stomach is a rare entity, it should be considered as a differential diagnosis in a rapidly growing gastric growth. It requires further descriptions and collections of individual cases.
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Affiliation(s)
- Hitesh Sarda
- Department of Surgical Gastroenterology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow, India
| | - Anshuman Pandey
- Department of Surgical Gastroenterology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow, India
| | - Abhishek Gatuam
- Department of Surgical Gastroenterology, Dr Ram Manohar Lohia Institute of Medical Sciences, Lucknow, India
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3
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Li Z, Zhou Q, Lu J, Zhang H, Teng L. Carcinosarcoma of the stomach with alpha-fetoprotein-producing hepatoid adenocarcinoma: an unexpected combination of two rare subtypes of gastric cancer in one tumor. J Int Med Res 2021; 49:3000605211037422. [PMID: 34407682 PMCID: PMC8381432 DOI: 10.1177/03000605211037422] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Carcinosarcoma is a rare malignant neoplasm comprising both epithelial and
mesenchymal components. Hepatoid adenocarcinoma (HAC) is another rare type of
cancer. To date, there are only four reported cases of concurrent
carcinosarcomas with HAC across all tumor types, all of which were observed in
uterine tumors. Here, we report an unusual case of gastric carcinosarcoma
associated with alpha-fetoprotein (AFP)-producing HAC in a 76-year-old woman.
Upon admission, the patient had an elevated serum AFP concentration (448 µg/L),
a necrotic polypoid tumor of the central gastric cardia revealed by endoscopy,
and no evidence of distant metastasis indicated by computed tomography (CT).
Owing to malignancy indicated by biopsy, the patient underwent proximal subtotal
gastrectomy. The resected tumor was composed of both an HAC component and a
sarcoma component, microscopically. The sample was positive for AFP, hepatocyte
paraffin (Hep-Par) 1, glypican-3, SALL4, CDX2, cytokeratin (CK) (pan), CK18,
desmin, and vimentin staining immunohistochemically. In summary, the tumor was
diagnosed as carcinosarcoma of the stomach with AFP-producing HAC. To our
knowledge, this is the first report of gastric carcinosarcoma with AFP-producing
HAC in the English literature describing gastric tumors.
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Affiliation(s)
- Zhongqi Li
- Department of Surgical Oncology, 26441Zhejiang University School of Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Quan Zhou
- Department of Surgical Oncology, 26441Zhejiang University School of Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jun Lu
- Department of Surgical Oncology, 26441Zhejiang University School of Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Haibin Zhang
- Department of Surgical Oncology, 26441Zhejiang University School of Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Lisong Teng
- Department of Surgical Oncology, 26441Zhejiang University School of Medicine, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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4
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Ramos MFKP, Pereira MA, Dias AR, de Mello ES, Almeida JL, Zilberstein B, Ribeiro-Júnior U, Cecconello I. Gastric Remnant Carcinosarcoma: Case Report and Review of the Literature. J Gastrointest Cancer 2021; 52:336-341. [PMID: 32607961 DOI: 10.1007/s12029-020-00447-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Marcus Fernando Kodama Pertille Ramos
- Cancer Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01249000, Brazil.
| | - Marina Alessandra Pereira
- Cancer Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01249000, Brazil
| | - Andre Roncon Dias
- Cancer Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01249000, Brazil
| | - Evandro Sobroza de Mello
- Cancer Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01249000, Brazil
| | - Jose Luiz Almeida
- Cancer Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01249000, Brazil
| | - Bruno Zilberstein
- Cancer Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01249000, Brazil
| | - Ulysses Ribeiro-Júnior
- Cancer Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01249000, Brazil
| | - Ivan Cecconello
- Cancer Institute, Hospital das Clínicas HCFMUSP, Faculdade de Medicina, Universidade de São Paulo, Av Dr Arnaldo 251, São Paulo, SP, 01249000, Brazil
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5
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Furukawa K, Niihara M, Kawata T, Mayanagi S, Tsubosa Y. Adenocarcinosarcoma at the esophagogastric junction with long esophageal invasion: a case report. Surg Case Rep 2020; 6:26. [PMID: 31960152 PMCID: PMC6971214 DOI: 10.1186/s40792-020-0785-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2019] [Accepted: 01/06/2020] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Carcinosarcoma of the esophagus or esophagogastric junction (EGJ) is a rare malignancy with both carcinomatous and sarcomatous components. There is no report of carcinosarcoma arising from the EGJ wherein the carcinomatous element was adenocarcinoma. We describe a patient with carcinosarcoma of the EGJ in which the carcinomatous element was adenocarcinoma. CASE PRESENTATION A 52-year-old man was diagnosed with carcinoma on his EGJ after complaining of appetite loss. All tumor markers (carcinoembryonic antigen, squamous cell carcinoma antigen, alpha-fetoprotein, and carbohydrate antigen 19-9) were within the respective normal ranges. Esophagogastroduodenoscopy showed a 150-mm (100 mm esophageal side and 50 mm gastric side) type 1 tumor on his EGJ. A histopathological examination of a biopsy specimen revealed well-differentiated tubular adenocarcinoma at the gastric side; however, only necrotic tissue was noted on the esophageal side. Contrast-enhanced computed tomography did not reveal any invasion of the adjacent structures; however, it did show five swollen regional lymph nodes. 18F-Fluorodeoxyglucose positron emission tomography with computed tomography did not reveal distant metastases. We performed thoracic subtotal esophagectomy, total gastrectomy, and two-field plus left cervical paraesophageal lymphadenectomy. Macroscopically, the lesion consisted of two components: a 7.5-cm type 2 tumor and a 9-cm type 1 tumor at the proximal end of the type 2 tumor. Microscopically, the type 2 tumor showed predominantly solid or cribriform proliferation of tumor cells with clear cytoplasm, which was moderately differentiated adenocarcinoma with enteroblastic-like differentiation. The tumor cells of the adenocarcinoma component had periodic acid-Schiff (PAS)-positive globules and were positive for sal-like protein 4 (SALL 4) and negative for α-fetoprotein (AFP) or human epidermal growth factor receptor type 2 (HER2). The type 1 tumors consisted of the adenocarcinoma-like type 2 tumor and spindle cells (sarcomatous component). Part of the sarcomatous component showed cartilage differentiation. The type 2 and type 1 lesions were continuous lesions. The epicenter of the tumor was located at the EGJ. The adenocarcinoma component was present in 10 of 27 resected lymph nodes. The tumor was diagnosed as carcinosarcoma of the EGJ. CONCLUSIONS We report a rare patient with carcinosarcoma of the EGJ wherein the carcinomatous element was adenocarcinoma.
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Affiliation(s)
- Kenichiro Furukawa
- Division of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Masahiro Niihara
- Division of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Takuya Kawata
- Division of Pathology, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Shuhei Mayanagi
- Division of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan
| | - Yasuhiro Tsubosa
- Division of Esophageal Surgery, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka, 411-8777, Japan.
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6
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Marco FD, Piombino E, Portale TR, Magro G, Pesce A. Carcinosarcoma of the stomach: A rare tumor for an unusual localization. Review of the literature. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2019; 30:1066-1069. [PMID: 31854314 PMCID: PMC6924598 DOI: 10.5152/tjg.2019.19077] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Federica Di Marco
- Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Eliana Piombino
- Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Teresa Rosanna Portale
- Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Gaetano Magro
- Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Antonio Pesce
- Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
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7
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Brignola S, Pennelli G, Salmaso R, Businello G, Scarpa M, Fassan M. A Case of Carcinosarcoma of the Gastroesophageal Junction With Neuroendocrine and Chondroid Differentiation. Int J Surg Pathol 2019; 28:73-75. [PMID: 30955394 DOI: 10.1177/1066896919842227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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Kuroda H, Saito H, Kono Y, Murakami Y, Shishido Y, Matsunaga T, Fukumoto Y, Osaki T, Ashida K, Nosaka K, Umekita Y, Fujiwara Y. Carcinosarcoma of Stomach Confined to the Mucosa. Yonago Acta Med 2018; 60:246-250. [PMID: 29434495 DOI: 10.24563/yam.2017.12.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 11/06/2017] [Indexed: 01/17/2023]
Abstract
Carcinosarcoma is a malignant tumor composed of both epithelial and mesenchymal malignant tumor components. A 78-year-old man was transferred to our hospital because of hematemesis and tarry stool. An emergency gastrointestinal endoscopic examination revealed active bleeding from an ulcerative lesion on the posterior wall of the gastric body; endoscopic hemostasis was successfully performed. A gastrointestinal endoscopy performed two months later showed a polypoid lesion at the same place where the ulcer had been. The biopsy specimen was histologically diagnosed as well to moderately differentiated tubular adenocarcinoma. The patient underwent a laparoscopic distal gastrectomy with D2 lymph node dissection under a diagnosis of gastric adenocarcinoma. A 28 × 15 mm polypoid tumor was resected from the gastric body, and was found on microscopic examination to consist of both carcinoma and sarcoma components, showing atypical spindle cells, which were positive for α-smooth muscular actin, calponin, and h-caldesmon, but negative for CD34, CD117 (c-kit), desmin, and dog 1. These findings led to a diagnosis of gastric carcinosarcoma. The tumor was confined to the mucous membrane. Lymph node metastasis was found in one node and contained only the carcinoma component. The postoperative course was uneventful. The patient lived without recurrence for 2 years. Carcinosarcoma of the stomach is a rare tumor with high malignant potential and poor prognosis. Careful follow up is required for early detection of any recurrence.
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Affiliation(s)
- Hirohiko Kuroda
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Hiroaki Saito
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yusuke Kono
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yuki Murakami
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yuji Shishido
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Tomoyuki Matsunaga
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yoji Fukumoto
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Tomohiro Osaki
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Keigo Ashida
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Kanae Nosaka
- †Division of Organ Pathology, Department of Pathology, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yoshihisa Umekita
- †Division of Organ Pathology, Department of Pathology, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yoshiyuki Fujiwara
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
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9
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Bekki T, Fujikuni N, Tanabe K, Yonehara S, Amano H, Noriyuki T, Nakahara M. The gastric carcinosarcoma with severe venous invasion: a case report. Surg Case Rep 2018; 4:14. [PMID: 29380091 PMCID: PMC5789122 DOI: 10.1186/s40792-018-0421-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 01/23/2018] [Indexed: 11/22/2022] Open
Abstract
Background Gastric carcinosarcoma with severe venous invasion is extremely rare, and to the best of our knowledge, this is the first reported case. Case presentation A 79-year-old man visited the Onomichi General Hospital following abnormal upper gastrointestinal series findings. Laboratory data demonstrated no anemia, and the serum carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) levels were not elevated. Endoscopy identified a Borrmann type III lesion in the cardiac end of the stomach. Abdominal contrast-enhanced computerized tomography (CT) indicated that the lesser curvature of the stomach wall was modestly enhanced with bulky lymph nodes. Pathological biopsy examination identified a group 5, papillary adenocarcinoma. We diagnosed advanced gastric cancer with bulky lymph nodes (cT4aN3M0, cStage IIIC). Following neoadjuvant chemotherapy, the patient underwent open total gastrectomy with D2 lymph node dissection. Histopathologically, the tumor consisted of two components: a tubular adenocarcinoma and a sarcoma. The tumor cells were mainly intravenous and were not detected in the gastric wall stroma; this resulted in a venous invasion. Immunohistochemical analysis revealed that the tumor was positive for vimentin and partly positive for desmin and cytokeratin CAM5.2. We diagnosed a true gastric carcinosarcoma with severe venous invasion. Abdominal CT 2 months after surgery showed a low density area in the liver, suggesting metastasis. Conclusions Carcinosarcomas with lymph node metastasis are sometimes reported, but progression into the vasculature is very rare. We present a case of carcinosarcoma with unusual progression characteristics.
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Affiliation(s)
- Tomoaki Bekki
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima, Japan
| | - Nobuaki Fujikuni
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima, Japan.
| | - Kazuaki Tanabe
- Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shuji Yonehara
- Department of Pathology, Onomichi General Hospital, Onomichi, Hiroshima, Japan
| | - Hironobu Amano
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima, Japan.,Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Toshio Noriyuki
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima, Japan.,Department of Gastroenterological and Transplant Surgery, Applied Life Sciences, Institute of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masahiro Nakahara
- Department of Surgery, Onomichi General Hospital, Onomichi, Hiroshima, Japan
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10
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Kuroda H, Saito H, Kono Y, Murakami Y, Shishido Y, Matsunaga T, Fukumoto Y, Osaki T, Ashida K, Nosaka K, Umekita Y, Fujiwara Y. Carcinosarcoma of Stomach Confined to the Mucosa. Yonago Acta Med 2017. [DOI: 10.33160/yam.2017.12.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Hirohiko Kuroda
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Hiroaki Saito
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yusuke Kono
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yuki Murakami
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yuji Shishido
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Tomoyuki Matsunaga
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yoji Fukumoto
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Tomohiro Osaki
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | | | - Kanae Nosaka
- Division of Organ Pathology, Department of Pathology, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yoshihisa Umekita
- Division of Organ Pathology, Department of Pathology, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
| | - Yoshiyuki Fujiwara
- Division of Surgical Oncology, Department of Surgery, School of Medicine, Tottori University Faculty of Medicine, Yonago 683-8504, Japan
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11
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Abstract
Gastric carcinosarcoma is a rare, malignant neoplasm that simultaneously comprises mixed epithelial and mesenchymal elements. In the present study, we report a case of gastric carcinosarcoma composed of rhabdomyosarcoma and adenocarcinoma on F-FDG PET/CT.
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12
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Maeda O, Ando T, Ishiguro K, Watanabe O, Miyahara R, Miyata T, Itatsu K, Ando Y, Goto H. A case of gastric carcinosarcoma with distant metastasis for which chemotherapy with S-1 plus cisplatin was transiently effective. Int Cancer Conf J 2014. [DOI: 10.1007/s13691-014-0157-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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13
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Abstract
Sarcomatoid carcinoma is an uncommon biphasic malignant tumor of the stomach. The histogenesis remains unknown, and a definitive diagnosis is obtained with immunohistochemical staining. Since prognosis is poor after surgery, more effective diagnostic tools are needed in order to select the optimal therapeutic approach. We report the case of an old female patient presenting with an endophytic tumor in the gastric fundus who underwent partial resection of the stomach. Histology revealed a poorly differentiated adenocarcinoma component mixed with sarcomatoid component. Immunohistochemically, the carcinoma components exhibited a positive reaction to pan-cytokeratin, whereas fusiform cells showed positive reactions to vimentin.
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14
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An JW, Cheung DY, Seo MW, Lee HJ, Lee IK, Kim TJ, Kim JI, Kim JK. A Case of Spindle Cell Carcinoma of the Stomach Presenting with Hematochezia and Weight Loss Due to Fistulous Tract Formation with Colon. THE KOREAN JOURNAL OF GASTROENTEROLOGY 2013; 62:126-30. [DOI: 10.4166/kjg.2013.62.2.126] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Ji Won An
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Dae Young Cheung
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Min Woo Seo
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Hyun Jung Lee
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - In Kyu Lee
- Department of Surgery, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Tae Jung Kim
- Department of Pathology, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Jin Il Kim
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Jae Kwang Kim
- Department of Internal Medicine, The Catholic University of Korea College of Medicine, Seoul, Korea
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15
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Yoshida H, Tanaka N, Tochigi N, Suzuki Y. Rapidly deforming gastric carcinosarcoma with osteoblastic component: An autopsy case report. World J Gastroenterol 2012; 18:4064-8. [PMID: 22912559 PMCID: PMC3420005 DOI: 10.3748/wjg.v18.i30.4064] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Revised: 05/11/2012] [Accepted: 05/26/2012] [Indexed: 02/06/2023] Open
Abstract
Carcinosarcomas are rare, malignant, biphasic tumors simultaneously comprising carcinoma and sarcoma in a single tumor. We present an extremely rare case of gastric carcinosarcoma with an osteoblastic component that drastically changed its shape within 2 mo. A 59-year-old male patient presented to the emergency outpatient unit with a complaint of black stool. Gastrointestinal endoscopy showed an ulcerated mass in the cardia of the lesser curvature of the stomach. Biopsy specimens revealed only adenocarcinoma. Two months later, the ulcerated lesion drastically changed its shape into an exophytic tumor. Total gastrectomy was performed. In the resected specimen, the gastric tumor contained both adenocarcinoma and sarcoma components with lace-like osteoid. The patient died 7 mo after the operation, and an autopsy was performed. In the autopsy, widespread metastases were present in the liver, lung, lymph nodes and peritoneum. In this report, we describe a case of gastric carcinosarcoma and presume its tumorigenesis based on the autopsy findings.
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16
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Cirocchi R, Trastulli S, Desiderio J, Grassi V, Barillaro I, Santoro A, Boselli C, Avenia N, Noya G, DE Sol A. Gastric carcinosarcoma: A case report and review of the literature. Oncol Lett 2012; 4:53-57. [PMID: 22807959 DOI: 10.3892/ol.2012.699] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2011] [Accepted: 04/17/2012] [Indexed: 01/18/2023] Open
Abstract
Carcinosarcoma of the stomach is a rare biphasic tumor that consists of both carcinomatous and sarcomatous components. The common carcinoma component is tubular or papillary adenocarcinoma and the mesenchymal sarcomatous components are variable but may include leiomyosarcoma, rhabdomyosarcoma and osteosarcoma. The aim of this study was to describe the characteristics of gastric carcinosarcoma and to present a review of the available literature. We report a case of carcinosarcoma in a 62-year-old female including the clinical and histopathological features of this tumor. Following ultrasound and computed tomography scans, laparotomy was performed, revealing a large mass, followed by radical surgery. Macroscopically, a polypoid tumor was observed. Microscopically, the tumor was composed of moderately differentiated adenocarcinoma and poorly differentiated sarcoma with a high mitotic index and necrotic areas. At present, the achievement of a definitive diagnosis is dependent on immunohistochemical staining and radical surgery. Thus, more effective diagnostic methods are required to improve patient survival.
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Affiliation(s)
- Roberto Cirocchi
- Department of General Surgery, University of Perugia, St. Maria Hospital, Terni
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17
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Takami S, Ogawa K, Umemura T, Hibi D, Ishii Y, Okamura T, Tasaki M, Inoue T, Suzuki Y, Jin M, Cho YM, Nishikawa A. Uterine Carcinosarcoma in a 2-year-old Female Wistar Hannover GALAS Rat. J Toxicol Pathol 2011; 24:63-7. [PMID: 22272045 PMCID: PMC3234623 DOI: 10.1293/tox.24.63] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2010] [Accepted: 10/12/2010] [Indexed: 11/19/2022] Open
Abstract
Carcinosarcomas are rare tumors in humans as well as rats and most commonly occur in the
uterus. Recently, we observed a case of incidental carcinosarcoma of the uterus in a
female Wistar Hannover GALAS [BrlHan:WIST@ Jcl (GALAS)] rat at 2 years of age.
Histopathologically, the tumor was characterized by an admixture of malignant epithelial
and nonepithelial elements. The carcinomatous components represented a type of endometrial
carcinoma, consisting of glandular and solid proliferation of large-sized tumor cells.
Prominent mitoses and tumor cell invasion were observed. The sarcomatous components were
characterized by multifocal proliferation of severe atypical cells with cartilage matrix
and were diagnosed as chondrosarcoma. Transitions between carcinomatous and sarcomatous
components were observed, and many tumor cells in the solid lesion showed
immunohistochemical reactivity with both cytokeratin and vimentin. Based on these
findings, this tumor was diagnosed as a uterine carcinosarcoma. This is the first report
of uterine carcinosarcoma in Wistar Hannover GALAS [BrlHan:WIST@Jcl (GALAS)] rats.
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Affiliation(s)
- Shigeaki Takami
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
- Present: Pathology and Clinical Examination Laboratory,
Safety Assessment Unit, Biosafety Research Center, Foods, Drugs and Pesticides, 582-2
Shioshinden, Iwata, Shizuoka 437-1213, Japan
| | - Kumiko Ogawa
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Takashi Umemura
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Daisuke Hibi
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Yuji Ishii
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Toshiya Okamura
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Masako Tasaki
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Tomoki Inoue
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Yuta Suzuki
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Meilan Jin
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Young-Man Cho
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
| | - Akiyoshi Nishikawa
- Division of Pathology, National Institute of Health
Sciences, 1-18-1 Kamiyoga, Setagaya-ku, Tokyo 158-8501, Japan
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18
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Jang SM, Jang SH, Min KW, Na W, Jun YJ, Paik SS. A Case of Gastric Carcinosarcoma with Neuroendocrine and Smooth Muscle Differentiation. KOREAN JOURNAL OF PATHOLOGY 2010. [DOI: 10.4132/koreanjpathol.2010.44.1.87] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Affiliation(s)
- Se Min Jang
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Si-Hyong Jang
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Kyueng-Whan Min
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Woong Na
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Young Jin Jun
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
| | - Seung Sam Paik
- Department of Pathology, Hanyang University College of Medicine, Seoul, Korea
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19
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Shen ZL, Wang S, Ye YJ, Wang YL, Sun KK, Yang XD, Jiang KW. Carcinosarcoma of pancreas with liver metastasis combined with gastrointestinal stromal tumour of the stomach: is there a good prognosis with the complete resection? Eur J Cancer Care (Engl) 2009; 19:118-23. [PMID: 19486125 DOI: 10.1111/j.1365-2354.2008.00977.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We report a carcinosarcoma of the pancreas with liver metastasis combined with gastrointestinal stromal tumour (GIST) of the stomach in a 72-year-old woman who presented with right upper quadrant pain, nausea and vomiting. A radical resection including pancreaticoduodenectomy, left hepatic lobe resection and local resection of the gastric mass was performed. The tumour in the head of pancreas was found to be grossly yellow-white, and it infiltrated the common bile duct and duodenum; the mass of the liver metastasis is solitary. Pathologic examination showed two components separated from each other: one component was a conventional infiltrating pancreatic ductal adenocarcinoma, and the other component showed sarcomatous growth pattern composed of pleomorphic spindle cells. The neoplasm of the stomach was confirmed a low malignant potential GIST by histology and immunohistochemistry. The patient was obliged to be in hospital because of abnormal bowel function; moreover, surveillance CT scans performed at 1.5 months post-operatively showed multiple liver metastasis and recurrence in the tail of pancreas. Unfortunately, the patient died of multiple organ failure at 2 months post-operatively. To our knowledge, this is the first experience report about surgical treatment of carcinosarcoma of pancreas with liver metastasis combined with GIST of the stomach. The patient performed a radical surgery for the metastatic carcinosarcoma even if that could be resected completely did not have a good consequence.
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Affiliation(s)
- Z L Shen
- Department of Gastroenterological Surgery, Peking University People's Hospital, Beijing, China
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