Results 101 to 110 of about 1,159,261 (209)

Successful Resection of Cisplatin-Resistant Renal Pelvic Cancer after the Administration of Pembrolizumab as Second-Line Therapy

open access: yesCase Reports in Oncology, 2019
Pembrolizumab has been used as a second-line systemic therapy for urothelial carcinoma. We herein report a case of cisplatin-resistant renal-pelvic urothelial carcinoma that was successfully resected after pembrolizumab treatment. A 74-year-old woman was
Takashi Kawahara   +9 more
doaj   +1 more source

Predicting the Efficacy of Adjuvant Chemotherapy Using Immuno‐Nutritional and Inflammatory Markers in Elderly Patients With Stage III Colorectal Cancer

open access: yesAnnals of Gastroenterological Surgery, Volume 10, Issue 5, Page 1575-1585, September 2026.
This study aimed to determine whether immuno‐nutritional and inflammatory markers could serve as predictors of the outcomes of postoperative adjuvant chemotherapy for stage III colorectal cancer in elderly patients. Postoperative lymphocyte‐to‐monocyte ratio and postoperative C‐reactive protein‐to‐albumin ratio accurately predicted the efficacy of ...
Tomoya Tago   +6 more
wiley   +1 more source

Tuberculosis Misdiagnosed as Bronchogenic Carcinoma: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT The patient, a 77‐year‐old male smoker, presented to the Emergency Department with dyspnea, cough, fever, night sweats, and 12 kg weight loss, initially suggesting COPD or lung cancer. Chest CT revealed a right upper lobe mass, pleural effusion, and lymphadenopathy, prompting suspicion of malignancy.
Pejman Hosseinzadeh   +4 more
wiley   +1 more source

Squamous cell carcinoma of the renal, pelvis with stag-horn calculus [PDF]

open access: yes, 1968
A case of squamous cell carcinoma of the left renal pelvis associated with a stag-horn calculus and pyonephrosis was reported. Clinical findings of this case were compared with those of one of the similar cases in Japan. Sixty-nine cases of squamous cell
平松, 侃   +5 more
core  

Co-insidental, Ipsilateral Renal Cell Carcinoma and Urothelial Carcinoma of Ureter: A Rare Case

open access: yes, 2016
Renal cell carcinoma and urothelial carcinoma of the upper urinary tract are not rare urological malignancies, however, in a patient with renal cell carcinoma and urothelial carcinoma seen simultaneously in the same kidney is a rare event.
Tarık Yonguç   +5 more
core   +1 more source

Invasive micropapillary urothelial carcinoma of the renal pelvis presenting as nonfunctional kidney: A unique presentation and review of the literature

open access: yesIndian Journal of Pathology and Microbiology
Micropapillary urothelial carcinoma of the renal pelvis is a rare and aggressive variant and poses a diagnostic challenge, especially related to the site and histomorphology of the tumor. A 60-year-old female presented with right pelvic-ureteric junction
Mohammed Shahin   +4 more
doaj   +1 more source

Giant Primary Ovarian Leiomyoma Mimicking Ovarian Malignancy in an Elderly Postmenopausal Woman: A Rare Case Report

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Ovarian leiomyomas, either primary or parasitic in origin, are exceptionally rare and account for about 0.5% to 1% of all benign ovarian tumors. They often pose a diagnostic challenge, particularly in postmenopausal women, as they can clinically and radiologically mimic ovarian malignancy.
John Lugata   +8 more
wiley   +1 more source

SQUAMOUS CELL CARCINOMA OF THE RENAL PELVIS : ONE CASE REPORT AND REVIEW OF THE JAPANESE LITERATURE [PDF]

open access: yes, 1978
A 33-year-old man was admitted with a chief complaint of flank abdominal on the left side. Preoperative diagnosis was made as solitary renal cyst complicated with two caluculi and pyonephrosis resulting from intracalyceal calculus.
江藤, 耕作   +2 more
core  

Synchronous Duodenal and Pancreatic Metastases From Clear Cell Renal Cell Carcinoma 18 Years After Nephrectomy: A Case Report

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT A 63‐year‐old man presented with melena and severe anemia 18 years after nephrectomy for clear cell renal cell carcinoma. Imaging and biopsy confirmed duodenal and pancreatic metastases mimicking pancreaticobiliary malignancy. He underwent pancreaticoduodenectomy.
Ankit Kulkarni   +6 more
wiley   +1 more source

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