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M. Kitajima · SciRah

Researcher profile · Semantic Scholar

M. Kitajima

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M. Kitajima — researcher profile on SciRah

h-index: 8
Works: 59
Citations: 234

Most-cited papers

Oncocytic adrenocortical carcinoma.
H. Ohtake, H. Kawamura, M. Matsuzaki, Eiichi Yokoyama +3 more
2010Annals of Diagnostic Pathology42 citations
Semantic Scholar
Prognostic impact of orotate phosphoribosyl transferase among 5‐fluorouracil metabolic enzymes in resectable colorectal cancers treated by oral 5‐fluorouracil‐based adjuvant chemotherapy
T. Ochiai, K. Nishimura, H. Noguchi, M. Kitajima +4 more
2006International Journal of Cancer29 citations Open access
Semantic Scholar
Effect of gastrectomy on the pharmacokinetics of 5-fluorouracil and gimeracil after oral administration of S-1
Y. Tsuruoka, T. Kamano, M. Kitajima, K. Kawai +4 more
2006Anti-Cancer Drugs18 citations
Semantic Scholar
Evaluation of the 5-fluorouracil plasma level in patients with colorectal cancer undergoing continuous infusion chemotherapy.
Y. Abe, N. Sakuyama, Tsuyoshi Sato, Kenji Kishine +7 more
2019Molecular and clinical oncology14 citations Open access
Semantic Scholar
The relationship between 5-fluorouracil sensitivity and single nucleotide polymorphisms of the orotate phosphoribosyl transferase gene in colorectal cancer.
M. Kitajima, N. Takita, M. Hata, T. Maeda +3 more
2006Oncology Report14 citations Open access
Semantic Scholar
Prognostic impact of orotate phosphoribosyl transferase activity in resectable colorectal cancers treated by 5‐fluorouracil‐based adjuvant chemotherapy
T. Ochiai, K. Nishimura, H. Noguchi, M. Kitajima +6 more
2006Journal of Surgical Oncology11 citations
Semantic Scholar
Mechanism underlying the transient increase of serum iron during FOLFOX/FOLFIRI therapy.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +6 more
2014Molecular and clinical oncology10 citations Open access
Semantic Scholar
Laparoscopic Cholecystectomy After Coronary Artery Bypass Grafting Using the Right Gastroepiploic Artery: Report of a Case
K. Sakamoto, M. Kitajima, T. Okada, Shigeru Shirota +8 more
2002Surgery today (Print)10 citations
Semantic Scholar
Impact of the individualization of the first-line chemotherapy for advanced colorectal cancer based on collagen gel droplet-embedded drug sensitivity test.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +10 more
2017Oncology Letters8 citations Open access
Semantic Scholar
Individualized chemotherapy for colorectal cancer based on the collagen gel droplet-embedded drug sensitivity test.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +11 more
2012Oncology Letters8 citations Open access
Semantic Scholar
Evaluation of 5-fluorouracil applicability by multi-point collagen gel droplet embedded drug sensitivity test.
T. Ochiai, K. Nishimura, H. Noguchi, M. Kitajima +2 more
2005Oncology Report8 citations
Semantic Scholar
Intratumoural Thymidylate Synthase and Dihydropyrimidine Dehydrogenase Activities are Good Predictors of 5-Fluorouracil Sensitivity in Colorectal Cancer
Yoshiro Ishibiki, M. Kitajima, K. Sakamoto, Yuichi Tomiki +2 more
2003Journal of International Medical Research7 citations
Semantic Scholar
Impact of primary tumor location as a predictive factor in patients suffering from colorectal cancer treated with cytotoxic anticancer agents based on the collagen gel droplet-embedded drug sensitivity test.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +7 more
2018Oncology Letters6 citations Open access
Semantic Scholar
Serum iron levels as a new biomarker in chemotherapy with leucovorin and fluorouracil plus oxaliplatin or leucovorin and fluorouracil plus irinotecan, with or without molecularly-targeted drugs
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +10 more
2013Molecular and clinical oncology6 citations Open access
Semantic Scholar
Impact of orotate phosphoribosyl transferase activity as a predictor of lymph node metastasis in gastric cancer.
T. Ochiai, M. Sugitani, K. Nishimura, H. Noguchi +7 more
2005Oncology Report6 citations
Semantic Scholar
A Case of Adult Intussusception Due to Ileal Lipoma
M. Kitajima, H. Kamiyama, T. Okada, H. Noguchi +4 more
20045 citations Open access
Semantic Scholar
Good response to leucovorin and fluorouracil plus oxaliplatin and cetuximab therapy in a patient with metastatic ascending colon cancer harboring a KRAS p.G13D mutation.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +12 more
2012Oncology Letters4 citations Open access
Semantic Scholar
Laparoscopic Repair of Left Lumbar Hernia After Left Nephrectomy
M. Kitajima, Tsuyoshi Sato, Kenji Kishine, S. Naito +5 more
20153 citations Open access
Semantic Scholar
Evaluation of serum iron levels during FOLFOX4 and FOLFIRI therapies.
S. Mashiko, I. Nagaoka, M. Kitajima, Tomoo Watanabe +3 more
2010Experimental and Therapeutic Medicine3 citations Open access
Semantic Scholar
Evaluation of the individual 50% inhibitory area under the concentration curve of 5-fluorouracil based on the collagen gel droplet embedded culture drug sensitivity test in colorectal cancer.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +7 more
2009Molecular Medicine Reports3 citations Open access
Semantic Scholar
Evaluation of 5-fluorouracil applicability by the collagen gel droplet embedded drug sensitivity test with area under the curve analysis
T. Ochiai, K. Nishimura, H. Noguchi, Tomoo Watanabe +5 more
2007Anti-Cancer Drugs3 citations
Semantic Scholar
A CASE OF NEURILEMOMA OF SIGMOID COLON
M. Kitajima, N. Takita, H. Yamaguchi, S. Kasamaki +2 more
20053 citations Open access
Semantic Scholar
Identification of responders/non-responders to 5-fluorouracil based on individual 50% inhibitory area under the concentration curve of 5-fluorouracil obtained with collagen gel droplet-embedded culture-drug sensitivity test in colorectal cancer.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +9 more
2011Oncology Letters2 citations Open access
Semantic Scholar
Leucovorin and fluorouracil plus oxaliplatin or leucovorin and fluorouracil plus irinotecan as individualized first-line therapy based on a drug sensitivity test.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +6 more
2010Experimental and Therapeutic Medicine2 citations Open access
Semantic Scholar
A CASE OF GASTROINTESTINAL STROMAL TUMOR OF THE JEJUNUM WITH CYSTIC FORMATION
T. Maeda, Tetsurou Yamamoto, M. Kitajima, Tomoo Watanabe +2 more
20062 citations Open access
Semantic Scholar
A Patient with Intussusception and Cecal Cancer at its Terminal in whom Laparoscopic Supporting Right Hemicolectomy Could be Performed
Akinori Nakatani, M. Kitajima, S. Okubo, Kenji Kishine +6 more
20151 citations Open access
Semantic Scholar
Serum iron levels potential biomarker in FOLFOX/FOLFIRI with or without molecularly targeted drug therapy.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +6 more
20131 citations
Semantic Scholar
Small Intestinal Metastasis by Lung Small Cell Carcinoma
M. Kitajima, Akinori Nakatani, Tomoo Watanabe, T. Ochiai +2 more
20131 citations Open access
Semantic Scholar
A study for establishment of individualized chemotherapy for colorectal cancer based on the individual 50% inhibitory area under the concentration curve (AUCIR50) using the collagen gel droplet embedded culture-drug sensitivity test (CD- DST)
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +4 more
20071 citations
Semantic Scholar
A Case of SLE Patient with Intestinal Perforation because Adrenal Cortex Steroids are Orally Administered
M. Hata, T. Maeda, Tetsurou Yamamoto, M. Kitajima +6 more
20061 citations Open access
Semantic Scholar
A Case of the Splenic Angiosarcoma with Intraperitoneal Hemorrahage
M. Sugano, Motomi Nasu, Kenji Tsukada, T. Takayama +6 more
20031 citations Open access
Semantic Scholar
CLINICOPATHOLOGICAL STUDY OF UNSUSPECTED GALLBLADDER CANCER DIAGNOSED AFTER LAPAROSCOPIC CHOLECYSTECTOMY
K. Sakamoto, M. Kitajima, Shigeru Shirota, S. Watabe +7 more
20031 citations
Semantic Scholar
Elective interval appendectomy following non-operative management for uncomplicated acute appendicitis: a feasible same-day discharge strategy in children
Ryo Abiko, Hiroki Goto, Ayaka Fukada, Taishi Iwakami +13 more
2026Pediatric surgery international (Print)0 citations
Semantic Scholar
A Case of Rectovaginal Fistula after Low Anterior Resection for Rectal Cancer Cured with Estriol Vaginal Tablet
M. Kitajima, Sakika Shimizu, Yurika Makino, Kenji Kishine +2 more
2024Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons)0 citations Open access
Semantic Scholar
P74-5 Evaluating 5FU plasma level in colorectal cancer chemotherapy patients through continuous 5FU infusion
N. Sakuyama, Tsuyoshi Sato, Kenji Kishine, K. Nagayasu +2 more
2022Annals of Oncology0 citations Open access
Semantic Scholar
A Case of Primary Undifferentiated Carcinoma of the Small Intestine with Anemia, and a Clinicopathological Review of 28 Cases of Primary Anaplastic Carcinoma of the Small Intestine in Japan
Tsuyoshi Sato, M. Kitajima, Michiaki Ikegami, Takuya Takahashi +6 more
2021Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons)0 citations Open access
Semantic Scholar
A Case of Incarcerated Femoral Hernia Containing a Fallopian Tube
S. Naito, Susumu Yamada, Y. Abe, K. Nagayasu +5 more
2018Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons)0 citations Open access
Semantic Scholar
Personalized first-line chemotherapy for advanced colorectal cancer using the collagen gel droplet-embedded culture drug sensitivity test.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +5 more
20150 citations
Semantic Scholar
A Case of Papillary Serous Adenocarcinoma of the Peritoneum Diagnosed by Laparoscopic Biopsy
Akinori Nakatani, M. Kitajima, S. Ookubo, Kenji Kishine +6 more
20150 citations Open access
Semantic Scholar
2097 Impact of mechanism underlying increased serum iron levels during FOLFOX/FOLFIRI therapy
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +9 more
20150 citations
Semantic Scholar
Mechanism underlying increased serum iron levels during FOLFOX/FOLFIRI therapy.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +4 more
20140 citations
Semantic Scholar
A Case of Jejunal Stenosis Due to Carcinomatous Peritonitis After Pancreatic Cancer Surgery in which Metallic Stent Placement was Effective
Akinori Nakatani, M. Kitajima, S. Ookubo, Kenji Kishine +6 more
20140 citations Open access
Semantic Scholar
Serum iron levels as new predictive factor in FOLFOX/FOLFIRI with or without molecularly targeted drug therapy.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +10 more
20120 citations
Semantic Scholar
Serum iron levels as a predictive factor in FOLFOX/FOLFIRI therapy.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +8 more
2011Journal of Clinical Oncology0 citations
Semantic Scholar
A Case of Ovarian Metastasis from Sigmoid Colon Cancer
M. Kitajima, Takashi Marusasa, Akinori Nakatani, Tomoo Watanabe +3 more
20110 citations
Semantic Scholar
Personalized adjuvant chemotherapy for colorectal cancer based on an individual 50% inhibitory area under the concentration curve using collagen gel droplet embedded culture-drug sensitivity test.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +6 more
20100 citations
Semantic Scholar
Evaluation of the distinction between responder and non-responder in FOLFOX/FOLFIRI based on the alteration of serum iron level.
T. Ochiai, K. Nishimura, Tomoo Watanabe, M. Kitajima +6 more
2009Journal of Clinical Oncology0 citations
Semantic Scholar
[A case of gastric cancer with peritoneal dissemination-efficacy of combination therapy with S-1 and docetaxel].
M. Kitajima, G. Satoh, Takashi Marusasa, N. Konishi +4 more
2009Gan to kagaku ryoho. Cancer & chemotherapy0 citations
Semantic Scholar
Assessment of Orotate Phosphoribosyl Transferase Protein Expression using the Anti-human OPRT Rabbit Polyclonal Antibody in Colorectal Cancer
M. Yamada, N. Takita, M. Kitajima, S. Kasamaki +3 more
20060 citations Open access
Semantic Scholar
A CASE OF PLEOMORPHIC LIPOSARCOMA OF THE GREATER OMENTUM
H. Kamiyama, M. Kitajima, K. Kawai, S. Kasamaki +2 more
20060 citations Open access
Semantic Scholar

Frequent co-authors

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T. Ochiai×37
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T. Ochiai — researcher profile on SciRah
K. Nishimura×34
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K. Nishimura — researcher profile on SciRah
Tomoo Watanabe×31
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Tomoo Watanabe — researcher profile on SciRah
Akinori Nakatani×27
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Akinori Nakatani — researcher profile on SciRah

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I. Nagaoka — researcher profile on SciRah

S. Futagawa×20

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Tsuyoshi Sato×17

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Tsuyoshi Sato — researcher profile on SciRah

Kenji Kishine×14

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Kenji Kishine — researcher profile on SciRah

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T. Kamano — researcher profile on SciRah

K. Sakamoto×10

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K. Sakamoto — researcher profile on SciRah

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N. Sakuyama — researcher profile on SciRah

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K. Nagayasu — researcher profile on SciRah