Abstract：
BACKGROUND:Non-urothelial bladder tumors (NUBTs) are uncommon accounting for approximately 10% of the total urinary bladder tumors while 90% are urothelial in origin. There are very limited comprehensive studies on NUBTs. AIMS AND OBJECTIVES:The objectives of the study were to analyze the clinicopathological and immunohistochemical features of NUBTs. MATERIALS AND METHODS:This is a retrospective study of NUBTs diagnosed over a period of 9 years. Patients' files were retrieved from the archives. Gross and microscopic features were recorded. Simple percentage and frequencies were used to interpret the data. RESULTS:A total 16 cases (10.8% of all bladder tumors) of NUBT were found. Patients' ages ranged from 19 to 87 years with a male: female ratio of 4.3:1. The most common presenting symptom was gross hematuria (81.2%), and the most common location was posterolateral bladder wall. Muscle invasion was seen in 81.2% of cases, and large areas of necrosis were observed in 62.5%. There were two cases of squamous cell carcinoma, five cases each of adenocarcinoma (four secondary and one urachal) and mesenchymal tumors (four malignant and one benign), two cases of amyloid, and one case each of plasmacytomas and paraganglioma. Large areas of necrosis and muscle invasion were noted in high-grade and advanced staged tumors. In all, 43.7% had poor survival. CONCLUSION:NUBTs present with similar clinicoradiological findings; however, their histological features along with immunohistochemistry help in the definite diagnosis. One should be aware of these tumors as they frequently present diagnostic and therapeutic challenge. Most of these neoplasms present at an advanced stage. Large or multicentric randomized controlled studies are needed to know the exact behavior and prognosis of these tumors.
journal_name
Indian J Cancerjournal_title
Indian journal of cancerauthors
Kaur S,Gupta A,Gulwani HVdoi
10.4103/ijc.IJC_459_17subject
Has Abstractpub_date
2019-07-01 00:00:00pages
254-260issue
3eissn
0019-509Xissn
1998-4774pii
IndianJournalofCancer_2019_56_3_254_263035journal_volume
56pub_type
杂志文章abstract：:Five cases of primary lymphoma of the brain are reported and the literature reviewed. The diverse clinical spectrum at presentation and variable response to therapy are few of its unique features. The literature is reviewed briefly and the importance of diagnosis at an early stage and prompt institution of therapy in ...
journal_title：Indian journal of cancer
pub_type： 杂志文章,评审
doi：
更新日期：1991-06-01 00:00:00
abstract：BACKGROUND:Chronic myeloid leukemia (CML), is the first malignancy that related to the chromosomal abnormality and include 15-20% of all adulthood leukemia. AIMS:This study aimed to compare the hematologic, breakpoint cluster region-abelson (BCR-ABL) and liver function enzymes changes during treatment period of Imatin...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509X.176715
更新日期：2015-07-01 00:00:00
abstract：BACKGROUND:Metaplastic breast carcinoma (MBC) is a rare disease with incidence of less than 1%. MBC present with a larger tumor size, less number of nodes involved, mostly undifferentiated triple negative tumors. We aimed to determine progression-free and overall survival and reported hospital-based incidence of MBC. ...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/ijc.IJC_731_18
更新日期：2019-04-01 00:00:00
abstract：:Available data on cancer mortality in the combined employee populations of five units of the Department of Atomic Energy, namely those in Mumbai, Tarapur, Kalpakkam, Hyderabad and Alwaye, with study periods ranging between 13 and 21 years, have been analysed. Data are available only on those still serving, i.e., subje...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：:Since 1987, 560 patients have been treated in our department for carcinoma of thyroid with radioactive Iodine-131. Recently, we have come across a patient with bilateral pulmonary concentration of Iodine-131, that is visualised on Iodine-131 whole body scintiscan, whereas chest radiogram was negative. Respectively, th...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：2001-06-01 00:00:00
abstract：Background:Despite the advances in screening during the past decades, colorectal cancer (CRC) still is a leading cause of cancer deaths worldwide. Therefore, the development of new diagnostic methods is necessary. Aim:The aim of this study was to compare methylation changes of SRY-Box 21 (SOX21) gene promoter in tumor...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/ijc.IJC_542_18
更新日期：2020-04-01 00:00:00
abstract：BACKGROUND:The prognostic relevance of histologic differentiation in gastric carcinoma patients with curative resection is unclear. We analyzed the clinicopathologic features of gastric carcinoma patients with curative resection according to the histologic differentiation and evaluated surgical outcome. MATERIALS AND ...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509X.175569
更新日期：2015-01-01 00:00:00
abstract：CONTEXT:Cancer profile varies in different regions and depends on race, lifestyle and diet. The study of a cancer profile helps to know the common cancers in a particular population, its probable risk factors and also helps in cancer control programs. AIM:To study the cancer profile at Kolar, based on Pathology Depart...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509X.63011
更新日期：2010-04-01 00:00:00
abstract：:Cervical cancer is the leading malignancy among Indian women. It has been estimated that in the absence of any control programme, the incident number of cervical cancer cases in the country would rise to 140 thousand by the turn of this century. Cytology screening remains the main stay for the control of cervix cancer...
journal_title：Indian journal of cancer
pub_type： 杂志文章,评审
doi：
更新日期：1999-06-01 00:00:00
abstract：OBJECTIVES:We aimed to study the compliance and treatment outcome of patients who received adjuvant treatment following curative resection for periampullary cancers periampullary cancers. MATERIALS AND METHODS:Institute medical records of PAC treated during 2007-2014 were retrieved. Demographics, treatment, and outcom...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/ijc.IJC_358_17
更新日期：2017-07-01 00:00:00
abstract：BACKGROUND:This retrospective study was performed in a tertiary care center from India analyzing the histopathological reports and the clinical data of the adult patients admitted in this institute with a diagnosis of renal tumors and had undergone nephrectomy for the disease. OBJECTIVE:The objective of this study is ...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509X.180837
更新日期：2016-01-01 00:00:00
abstract：BACKGROUND:Nonsmall cell lung cancer is the leading cause of cancer mortality worldwide because of distant metastasis and frequent recurrence. Only few reliable and easily accessible tumor markers have been clinically implemented to the early nonsmall cell cancer prognosis. OBJECTIVE:The purpose of this study is to de...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509X.172509
更新日期：2015-12-01 00:00:00
abstract：:Gliomatosis peritonei (GP), a rare condition related to ovarian teratomas, is characterized by miliary implants of mature glial tissues on the peritoneum or omentum. We report herein a case of mature teratoma of the ovary with GP with imaging features and pathological correlation. ...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509x.17064
更新日期：2005-07-01 00:00:00
abstract：:A composite tumour of the caecum and colon, comprising of distinct areas of classical carcinoid and of well differentiated adenocarcinoma is described. Both components were histochemically confirmed. Presence of a morphologic transition at junctional areas favour a histogenesis from bi-directional differentiation of m...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
abstract：BACKGROUND:Esophageal cancer (EC) is one of the most frequent and serious cancers worldwide, but its geographic distribution is disparate. Northern Iran is known as one of the hot spots for EC, but there is inadequate evidence available regarding its characteristics in northwestern region of Iran. Therefore, this study...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509X.82875
更新日期：2011-04-01 00:00:00
abstract：:Human actinomycosis may pose a diagnostic problem at times and is often mistaken for a neoplasm. A thirty-five year old male was clinically diagnosed as a case of carcinoma of the right maxillary sinus on the basis of history, clinical presentation and radiologic findings. Tissue biopsy was negative for malignancy on ...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：1993-03-01 00:00:00
abstract：:We report a rare case of 'metastatic invasive mole' to the spinal cord causing paraplegia in a 19-year-old woman. There are no such histologically proven reports in the literature since the use of the tumour marker, beta-subunit of human chorionic gonadotrophin (beta-HCG) and chemotherapy. We stress the importance of ...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：1999-06-01 00:00:00
abstract：:The utility of computed tomography in pretherapy assessment of esophageal carcinoma is reviewed. Computed tomographic findings in 78 patients with histologically proved esophageal carcinoma were corelated with findings at surgery and histopathology. Computed tomography (CT) was found to be fairly accurate in assessing...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：1994-03-01 00:00:00
abstract：BACKGROUND AND OBJECTIVES:Breast cancer is the second most common cancer in the Indian female population. As per our hospital data, breast cancer is also found to be the second leading malignancy in women. Hence, we undertook this study to evaluate the clinical profile, histopathologic types, grade, stage and the progn...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509X.123594
更新日期：2013-10-01 00:00:00
abstract：:The incidence of late complications for different size of dose per fraction is analysed in 208 cases with squamous cell carcinoma of the vocal cord. The series comprised 156 cases with T1 and 52 cases with T2 lesions. Radical radiotherapy was given with three different regimens having dose per fraction as 3.33, 2.5 an...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：1993-09-01 00:00:00
abstract：BACKGROUND:Incidence of rectal cancer has wide geographical variation. Disease pattern in developing countries is different from developed countries as majority of the patients present in advanced stage because of delayed referral and lack of uniform treatment practices. AIMS:Present study describes the patient profil...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：2004-07-01 00:00:00
abstract：BACKGROUND:Tamoxifen is being used in patients with estrogen receptor positive breast cancer as an adjuvant or palliative hormonal therapy. w0 estern studies have found a 30% incidence of gallstones in patients who are taking Tamoxifen and they have proved a significant association between the two. OBJECTIVES:The obje...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509x.49154
更新日期：2009-04-01 00:00:00
abstract：:Scrambler therapy (ST) is a novel noninvasive modality for treatment of chronic neuropathic and cancer pain using 5 artificial neurons. The principle with Scrambler Therapy is that synthetic "non-pain" information is transmitted by C fiber surface receptors. Chemotherapy-induced peripheral neuropathy can markedly dete...
journal_title：Indian journal of cancer
pub_type：
doi：10.4103/ijc.IJC_361_18
更新日期：2020-01-01 00:00:00
abstract：:Sinus histiocytosis with massive lymphadenopathy involving organs other than the lymph nodes is a rare event. A case of SIIML presenting with multiple skin and subcutaneous nodules and multiple osteolytic lesions is described. A search of the Indian literature revealed many cases of nodal SIIML, but none of the report...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：1992-12-01 00:00:00
abstract：INTRODUCTION:Multiple myeloma (MM) is a B-cell malignancy accounting for 0.8% of all cancer deaths globally. This malignancy is characterized by lytic bone disease renal insufficiency, anemia, hypercalcemia, and immunodeficiency. The myeloma cells have enhanced expression of CD138. CD138 is a transmembrane heparin sulf...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/ijc.IJC_349_17
更新日期：2017-07-01 00:00:00
abstract：BACKGROUND:Recently published prospective clinical trials and two meta-analyses have shown that addition of induction chemotherapy (IC) to concurrent chemoradiation (CRT) could potentially improve outcomes in comparison to CRT alone, in locoregionally advanced nasopharyngeal carcinoma (LANPC). Although it remains uncle...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/ijc.IJC_115_18
更新日期：2018-07-01 00:00:00
abstract：:It is important to differentiate non-dyplastic aplastic anaemia from hypocellular myelodysplastic syndrome (MDS). Four patients presenting with hypocellular bone marrow and different evolution patterns are being described. Certain morphological features and variable hypocellularity were found to be useful indices for ...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：Background:Programmed death-ligand 1 (PD-L1) has been determined as a reliable prognostic factor for various malignancies. In this study, we aimed to determine the prognostic effect of PD-L1 expression in tumor-infiltrating immune cells (TIICs) of nasopharyngeal carcinoma (NPC) patients. Methods:Seventy patients diagn...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/ijc.IJC_459_19
更新日期：2020-12-10 00:00:00
abstract：BACKGROUND:Lymphedema following breast cancer treatment is one of the most morbid conditions affecting breast cancer survivors. Currently, no therapy completely cures this condition. Comprehensive Decongestive Therapy (CDT), a novel physiotherapeutic method offers promising results in managing this condition. This ther...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/0019-509X.92250
更新日期：2011-10-01 00:00:00
abstract：Background:Low- and middle-income countries require to specify early detection programs and intervention models for breast cancer. The aim of this study was to assess the performance efficacy of an Iraqi early detection model in terms of cancer detection rate (CDR) and the method of participation in this program. Mate...
journal_title：Indian journal of cancer
pub_type： 杂志文章
doi：10.4103/ijc.IJC_633_17
更新日期：2018-01-01 00:00:00
