International Cancer Conference Journal最新文献_第8页

Characteristic imaging findings in a patient with chronic expanding hematoma on the floor of the mouth. 一名口腔底部慢性扩张性血肿患者的特征性影像学表现。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-05-04 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00610-0

Yusuke Miyasaka, Takashi Hiyama, Hirofumi Kuno, Takeshi Shinozaki, Shingo Sakashita, Tatsushi Kobayashi

{"title":"Characteristic imaging findings in a patient with chronic expanding hematoma on the floor of the mouth.","authors":"Yusuke Miyasaka, Takashi Hiyama, Hirofumi Kuno, Takeshi Shinozaki, Shingo Sakashita, Tatsushi Kobayashi","doi":"10.1007/s13691-023-00610-0","DOIUrl":"10.1007/s13691-023-00610-0","url":null,"abstract":"Chronic expanding hematoma (CEH) is defined as chronic hematoma enlargement for more than 1 month. Although CEH rarely occurs on the floor of the mouth, the need to distinguish these cases from malignant disease is critical, given the need for potentially extensive resection in patients with malignancy. We report a case of CEH on the floor of the mouth, which required differentiation from malignant tumor. A 42-year-old woman was referred to our hospital for a submucosal mass on the right floor of the mouth, with a diagnosis of class 3 on aspiration cytology. Computed tomography revealed a submucosal mass with peripheral calcification on the floor of the mouth, which exhibited a hypointense rim on T2-weighted imaging and gradual nodular-like enhancement in the periphery on contrast-enhanced magnetic resonance imaging. Enucleation was performed to reach a definitive diagnosis, and CEH was confirmed pathologically. Well-defined morphology, presence of calcification, a hypointense rim on T2-weighted imaging, and weak peripheral nodular-like enhancement may be characteristic findings of CEH on the floor of the mouth. Accordingly, these imaging features may aid in differentiating CEH from low-grade malignancies and in determining the optimal management strategy.","PeriodicalId":13703,"journal":{"name":"International Cancer Conference Journal","volume":"12 3","pages":"185-189"},"PeriodicalIF":0.7,"publicationDate":"2023-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10212869/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9901270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A surgical resection of hepatic granuloma mimicking intrahepatic cholangiocarcinoma: a case report. 一例模拟肝内胆管癌的肝肉芽肿的外科切除术。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-04-26 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00607-9

Kazuki Omachi, Katsunori Imai, Yosuke Nakao, Hiro Nakamura, Takayoshi Kaida, Yuta Shiraishi, Rumi Itoyama, Hidetoshi Nitta, Hiromitsu Hayashi, Tsuguharu Asato, Yoshiki Mikami, Hideo Baba

{"title":"A surgical resection of hepatic granuloma mimicking intrahepatic cholangiocarcinoma: a case report.","authors":"Kazuki Omachi, Katsunori Imai, Yosuke Nakao, Hiro Nakamura, Takayoshi Kaida, Yuta Shiraishi, Rumi Itoyama, Hidetoshi Nitta, Hiromitsu Hayashi, Tsuguharu Asato, Yoshiki Mikami, Hideo Baba","doi":"10.1007/s13691-023-00607-9","DOIUrl":"10.1007/s13691-023-00607-9","url":null,"abstract":"Hepatic granuloma is relatively rare, and benign tumor of the liver. Herein, we report an unusual case of hepatic granuloma mimicking intrahepatic cholangiocarcinoma (ICC). An 82-year-old woman with a history of viral hepatitis B was admitted for investigation of liver mass in the left lobe. Dynamic computed tomography revealed a mostly hypo-enhancing main tumor with a peripheral ring enhancement, and positron emission tomography demonstrated localized an abnormal accumulation of fludeoxyglucose. Considering the possibility of malignant disease, extended left hepatectomy was performed. The resected tumor was macroscopically a periductal infiltrating nodular type, 4.5 × 3.6 cm in diameter. The pathological findings showed that granuloma and coagulative necrosis were present, and diagnosis of hepatic granuloma was confirmed. Pathological studies demonstrated that periodic acid-Schiff stain, Grocott-Gomori stain and Ziehl-Neelsen stain were all negative in the lesion.","PeriodicalId":13703,"journal":{"name":"International Cancer Conference Journal","volume":"12 3","pages":"195-199"},"PeriodicalIF":0.7,"publicationDate":"2023-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10212907/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9917009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An unusual case of a tibial metastasis as the first clinical presentation of a serous papillary carcinoma of the ovarian epithelial type of the testis. 一例罕见的胫骨转移病例，首次临床表现为睾丸卵巢上皮型浆液性乳头状癌。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-04-13 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00608-8

Maria Napoletano, Margherita Bartocci, Carlo Perna, Emanuele Vocino, Antonella Segoni

引用次数: 0

A long-term survival case of bladder cancer with distant metastases: abscopal effect of brain metastases after stereotactic radiotherapy with immune checkpoint blockade therapy to lung metastases. 一例癌症远处转移的长期生存病例：立体定向放射治疗与免疫检查点阻断治疗肺转移后脑转移的潜逃效应。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-04-03 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00606-w

Sawa Kono, Yaichiro Hashimoto, Yurie Shirai, Yasuhiro Kunihiro, Kenta Ohmatsu, Miki Kawanishi, Shigehiko Kuribayashi, Kumiko Karasawa

引用次数: 0

Proton beam therapy for cervical lymph node metastasis in an octogenarian with melanoma of unknown primary: a case report. 质子束治疗八旬不明原发黑色素瘤颈部淋巴结转移一例。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-04-01 DOI: 10.1007/s13691-023-00597-8

Masatoshi Nakamura, Kayoko Ohnishi, Fumihiko Uchida, Takashi Saito, Yuri Kitagawa, Ryota Matsuoka, Toru Yanagawa, Hideyuki Sakurai

{"title":"Proton beam therapy for cervical lymph node metastasis in an octogenarian with melanoma of unknown primary: a case report.","authors":"Masatoshi Nakamura, Kayoko Ohnishi, Fumihiko Uchida, Takashi Saito, Yuri Kitagawa, Ryota Matsuoka, Toru Yanagawa, Hideyuki Sakurai","doi":"10.1007/s13691-023-00597-8","DOIUrl":"https://doi.org/10.1007/s13691-023-00597-8","url":null,"abstract":"An 80-year-old man with an approximately 3-cm mass in the right submandibular region presented to our institution. Magnetic resonance imaging revealed enlarged lymph nodes (LNs) in the right neck, and fluorine-18-2-deoxy-D-glucose (FDG) positron emission tomography (PET)/computed tomography (CT) indicated positive FDG accumulation in the right neck LNs only. Excisional biopsy was performed for suspected malignant lymphoma, and the biopsy revealed melanoma. Close examination of the skin, nasal cavity, oral pharyngeal and laryngeal cavities, and gastrointestinal tract were performed. No primary tumor was detected by these examinations, and the patient was diagnosed with cervical LN metastasis from melanoma of unknown primary of clinical stage T0N3bM0 stage IIIC. The patient refused cervical neck dissection because of his age and comorbidity of Alzheimer's disease and instead opted for proton beam therapy (PBT) at a total dose of 69 Gy (relative biological effectiveness) in 23 fractions. He did not receive any systemic therapy. The enlarged LNs shrunk slowly, and FDG PET/CT at 1 year after PBT showed that the right submandibular LN had shrunk from 27 to 7 mm in length, and there was no significant FDG accumulation. At 6 years and 4 months after PBT, the patient is alive without any recurrence.","PeriodicalId":13703,"journal":{"name":"International Cancer Conference Journal","volume":"12 2","pages":"160-165"},"PeriodicalIF":0.7,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9989079/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9093596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Peritoneal and pulmonary tuberculosis following intravesical administration of Bacillus Calmette-Guérin for bladder cancer. 膀胱内注射Calmette-Guérin杆菌治疗膀胱癌症后的腹膜和肺结核。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-04-01 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00602-0

Riku Uematsu, Jun Teishima, Hiroyuki Sakata, Yoshie Mita, Takahiko Yoshii, Yuki Tashiro, Akihisa Yao, Ichiro Nakamura

{"title":"Peritoneal and pulmonary tuberculosis following intravesical administration of Bacillus Calmette-Guérin for bladder cancer.","authors":"Riku Uematsu, Jun Teishima, Hiroyuki Sakata, Yoshie Mita, Takahiko Yoshii, Yuki Tashiro, Akihisa Yao, Ichiro Nakamura","doi":"10.1007/s13691-023-00602-0","DOIUrl":"10.1007/s13691-023-00602-0","url":null,"abstract":"We report a rare case of peritoneal and pulmonary tuberculosis after intravesical instillation of Bacillus Calmette-Guérin (BCG). A 76-year-old man diagnosed as high-grade urothelial carcinoma (UC) with carcinoma in situ (CIS) was treated with intravesical BCG instillation and transurethral resection of bladder tumor (TUR-BT). Three months later, TUR-BT for recurrent tumors and multiple site biopsy of bladder mucosa were performed. During TUR-BT, near perforation in the posterior wall was observed, and was disappeared after observation with urethral catheterization for 1 week. Two weeks later, he was admitted with a complaint of abdominal distention, and a computed tomography (CT) showed ascites. One week later, CT showed pleural effusion and worsening of ascites. Drainage of pleural effusion and ascites puncture was performed, and elevated adenosine deaminase (ADA) and lymphocytes count were subsequently found. In laparoscopic examination, numerous white nodules were observed in the peritoneum and omentum, and Langhans giant cells were pathologically identified in biopsy specimens. Mycobacterium culture confirmed Mycobacterium tuberculosis complex. The patient was then diagnosed with pulmonary and peritoneal tuberculosis. Anti-tuberculous agents consisting of isoniazid (INH), rifampicin (RFP), and ethambutol (EB) were administered. Six months later, a CT scan showed no evidence of pleural effusion or ascites. There has been no recurrence of either urothelial cancer or tuberculosis during follow-up for 2 years.","PeriodicalId":13703,"journal":{"name":"International Cancer Conference Journal","volume":"12 3","pages":"221-225"},"PeriodicalIF":0.7,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10212842/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9599054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Symptom palliation with QUAD Shot radiation therapy to penile metastasis derived from descending colon cancer: a case report. QUAD Shot放射治疗癌症下行期阴茎转移的症状缓解：一例报告。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-03-30 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00604-y

Akira Yamamoto, Hideharu Ieki, Mai Shimamura, Masahiro Tsujiura, Takeshi Yokoe, Naoko Sanuki, Eiki Ojima, Keiichi Uchida, Yasuhiko Mohri

{"title":"Symptom palliation with QUAD Shot radiation therapy to penile metastasis derived from descending colon cancer: a case report.","authors":"Akira Yamamoto, Hideharu Ieki, Mai Shimamura, Masahiro Tsujiura, Takeshi Yokoe, Naoko Sanuki, Eiki Ojima, Keiichi Uchida, Yasuhiko Mohri","doi":"10.1007/s13691-023-00604-y","DOIUrl":"10.1007/s13691-023-00604-y","url":null,"abstract":"A 54-year-old man was diagnosed with descending colon cancer with metastases in the liver, para-aortic lymph nodes, and penis, and chemotherapy was introduced after construction of a colostomy. The patient reported only mild penile pain at the time of diagnosis; however, the pain gradually worsened and interfered with his daily life. Opioids did not provide sufficient analgesia, and the patient developed dysuria and priapism. Through construction of a cystostomy, palliative radiotherapy with QUAD Shot regimen (14 Gy in 4 fractions twice-daily on 2 days repeated every 4 weeks) to the penile metastasis was started for pain relief and tumor shrinkage. The radiation rapidly improved the penile symptoms, enabling opioid reduction and cystostomy removal. The patient remained pain-free and able to urinate on his own until his death. Metastatic penile tumors are rare, especially those derived from colon cancer. Penile metastases occur mainly in the late stages of cancer and may impair the patient's quality of life. In such cases, palliative radiotherapy, especially with QUAD Shot regimen, is useful with short treatment time, durable symptom control, and little adverse effect, maintaining quality of life.","PeriodicalId":13703,"journal":{"name":"International Cancer Conference Journal","volume":"12 3","pages":"210-215"},"PeriodicalIF":0.7,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10212838/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9901271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Unusual presentation of adult granulosa cell tumor. A case report and review of the literature. 成人颗粒细胞肿瘤的异常表现。病例报告和文献综述。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-03-30 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00603-z

K Oqbani, M Mouhoub, S Abbaoui

引用次数: 0

Anti-Mi-2 antibody-positive lung cancer-associated polymyositis. 抗Mi-2抗体阳性肺癌相关多发性肌炎。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-03-14 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00601-1

Masafumi Shimoda, Yoshiaki Tanaka, Atsuo Taniguchi, Kozo Morimoto, Kozo Yoshimori, Ken Ohta

引用次数: 0

A case of solitary lymph node recurrence 9 years after initial treatment for advanced premenopausal endometrioid endometrial cancer; clinical usefulness of hormonal replacement therapy. 晚期绝经前子宫内膜样子宫内膜癌症初次治疗9年后孤立性淋巴结复发1例；激素替代疗法的临床实用性。

IF 0.7

International Cancer Conference Journal Pub Date : 2023-03-10 eCollection Date: 2023-07-01 DOI: 10.1007/s13691-023-00599-6

Maaya Ono, Koji Yamanoi, Asuka Okunomiya, Yusuke Sagae, Haruko Okamoto, Masumi Sunada, Mana Taki, Masayo Ukita, Yoshitsugu Chigusa, Akihito Horie, Ken Yamaguchi, Junzo Hamanishi, Masaki Mandai

{"title":"A case of solitary lymph node recurrence 9 years after initial treatment for advanced premenopausal endometrioid endometrial cancer; clinical usefulness of hormonal replacement therapy.","authors":"Maaya Ono, Koji Yamanoi, Asuka Okunomiya, Yusuke Sagae, Haruko Okamoto, Masumi Sunada, Mana Taki, Masayo Ukita, Yoshitsugu Chigusa, Akihito Horie, Ken Yamaguchi, Junzo Hamanishi, Masaki Mandai","doi":"10.1007/s13691-023-00599-6","DOIUrl":"10.1007/s13691-023-00599-6","url":null,"abstract":"There is no consensus on the use of hormone replacement therapy (HRT) after treatment of advanced corpus cancer. We report a case of advanced corpus cancer at a young age, in which HRT was initiated 7 years after surgery, and regional lymph node recurrence was later detected. The patient was 35 years old at the time of initial treatment in X year, when she was diagnosed with stageIIIC2 corpus cancer and underwent a hysterectomy with bilateral salpingo-oophorectomy and a retroperitoneal lymphadenectomy. HRT was started at X + 7 years, and at X + 9 years, a 25 × 12-mm-sized mass was found in the hilum of the right kidney. A laparoscopic resection revealed regional lymph node recurrence of the corpus cancer. A retrospective study further revealed that a tumor measuring 12 × 3 mm was found at X + 3 years and grew to 18 × 7 mm in X + 6 years, just before the start of the HRT. We hypothesize that HRT did not induce tumor recurrence; instead, it allowed for long-term follow-up and early diagnosis.","PeriodicalId":13703,"journal":{"name":"International Cancer Conference Journal","volume":"12 3","pages":"168-172"},"PeriodicalIF":0.7,"publicationDate":"2023-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10212858/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9546234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0