26
|
Roy P, Sengar M, Menon H, Bagal B, Khattry N, Shridhar E, Gujral S, Laskar S, Rangarajan, V, Nair R. A Retrospective Single Centre Analysis of Safety, Toxicity and Efficacy of Rituximab (ORIGINAL) and Its Biosimilar in Diffuse Large B-Cell Lymphoma Patients Treated with Chemo-Immunotherapy. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)33629-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
|
27
|
Kumar D, Laskar S, Muckaden M, Nair R, Menon H, Sengar M, Arora B, Gujral S, Shet T, Banavali S. PO-0642 TREATMENT OUTCOMES AND PATTERNS OF FAILURE IN EARLY STAGE UNFAVOURABLE HODGKINÍS LYMPHOMA. Radiother Oncol 2012. [DOI: 10.1016/s0167-8140(12)70975-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
28
|
Gujral S. Facial plastic surgery course. Assoc Med J 2011. [DOI: 10.1136/bmj.d1613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
29
|
Gujral S, Gandhi JS, Valsangkar S, Shet TM, Epari S, Subramanian PG. Study of the morphological patterns and association of Epstein-Barr virus and human herpes virus 8 in acquired immunodeficiency deficiency syndrome-related reactive lymphadenopathy. INDIAN J PATHOL MICR 2011; 53:723-8. [PMID: 21045401 DOI: 10.4103/0377-4929.72055] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
AIMS Study of the morphological patterns of acquired immunodeficiency syndrome (AIDS)-related lymphadenopathy. SETTINGS AND DESIGN We retrospectively selected cases of AIDS-related benign lymphadenopathy. Cases with lymphomas, frank granulomas and necrosis were excluded. We analyzed different morphological patterns and correlated these with immunophenotypic markers along with viral markers human herpesvirus 8-latency-associated nuclear antigen (HHV8-LANA), and Epstein-Barr virus-encoded ribonucleic acid (EBER) studies via in situ hybridization (EBER-ISH). MATERIALS AND METHODS We present the morphological patterns of 13 cases of human immunodeficiency virus (HIV)-reactive lymph nodes and their clinical, hematological, biochemical and radiological parameters with special emphasis on the presence or absence of viral markers, including HHV8 and EBV. RESULTS Common patterns included follicular hyperplasia only (five cases), mixed pattern of follicular hyperplasia with burnt-out germinal centres (four cases), completely atretic follicle (two cases), folliculolysis (11 cases), dumbbell-shaped follicles (three each), progressive transformation of germinal centers (four cases), T-zone expansion (two cases), Reed Sternberg (RS) cells like immunoblasts (two cases), Castleman's-like features with lollipop-like follicles (three cases) and a spindle cell prominence (one case). CD8+ T-cells were predominant in 12 cases. CD8+ T-cells were prominent in germinal centers (eight cases). Plasmablasts were seen in four cases within the perigerminal center area. Immunohistochemistry for HHV8, i.e. HHV8-LANA were negative in all cases while EBER was detected in 11 cases in the centrocyte-like B cells. Two cases of multicentric Castleman's disease expressed EBER; however, they did not express HHV8. CONCLUSION The wide spectrum of histological changes in HIV-associated lymphadenopathy requires recognition. The histological changes can mimic those of other infective lymphadenitis, follicular lymphoma, Castleman's disease, progressive transformation of germinal center, Hodgkin's disease and spindle cell neoplasms. Presence of EBV is common while HHV8 was not seen.
Collapse
|
30
|
Bandyopadhyay A, Laskar S, Nair R, Gujral S, Shet T, Sengar M, Menon H, Muckaden M, Bahl G. Primary Diffuse Large B-cell Lymphoma of the Stomach: Prognostic factors and Outcomes in 160 Indian patients. Int J Radiat Oncol Biol Phys 2010. [DOI: 10.1016/j.ijrobp.2010.07.1290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
31
|
Gujral S, Polampalli S, Badrinath Y, Kumar A, Subramanian PG, Nair R, Sengar M, Nair C. Immunophenotyping of mature T/NK cell neoplasm presenting as leukemia. Indian J Cancer 2010; 47:189-93. [DOI: 10.4103/0019-509x.63020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
32
|
Gujral S, Agnihotri M, Khatib Y. Myeloid proliferation in a newborn with down syndrome. Indian J Cancer 2010; 47:470-1. [DOI: 10.4103/0019-509x.73552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
33
|
Sable MN, Sehgal K, Gadage VS, Subramanian PG, Gujral S. Megakaryocytic emperipolesis: a histological finding in myelodysplastic syndrome. INDIAN J PATHOL MICR 2009; 52:599-600. [PMID: 19805998 DOI: 10.4103/0377-4929.56153] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
|
34
|
Gota VS, Purandare NC, Gujral S, Shah S, Nair R, Rangarajan V. Positron emission tomography / computerized tomography evaluation of primary Hodgkin's disease of liver. Indian J Cancer 2009; 46:237-9. [PMID: 19574678 DOI: 10.4103/0019-509x.52960] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Occurrence of primary Hodgkin's lymphoma (PHL) of the liver is extremely rare. We report on a case of a 60-year-old male who presented with liver mass and B-symptomatology. Hepatoma or hepatic metastasis from a gastrointestinal primary was initially suspected. Tumor markers like AFP, CEA, Total PSA, and CA-19.9 were within normal limits. Positron Emission Tomography / Computerized Tomography (PET/CT) revealed a large hepatic lesion and a nodal mass in the porta hepatis. A liver biopsy was consistent with Hodgkin's lymphoma. There was complete regression of the hepatic lesion and evidence of shrinkage of the nodal mass following four cycles of chemotherapy. 18F Fluro -de-oxy Glucose (FDG) PET / CT in this case helped in establishing a primary hepatic lymphoma by demonstrating the absence of pathologically hypermetabolic foci in any other nodes or organs. PET / CT scan is a useful adjunct to conventional imaging and histopathology, not only to establish the initial diagnosis, but also to monitor treatment response in PHL.
Collapse
|
35
|
Gujral S, Badrinath Y, Kumar A, Subramanian PG, Raje G, Jain H, Pais A, Amre Kadam PS, Banavali SD, Arora B, Kumar P, Hari Menon VG, Kurkure PA, Parikh PM, Mahadik S, Chogule AB, Shinde SC, Nair CN. Immunophenotypic profile of acute leukemia: critical analysis and insights gained at a tertiary care center in India. CYTOMETRY PART B-CLINICAL CYTOMETRY 2009; 76:199-205. [PMID: 18803279 DOI: 10.1002/cyto.b.20451] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND To analyze the spectrum of various types and subtypes of acute leukemia. METHODS Two thousand five hundred and eleven consecutive new referral cases of acute leukemia (AL) were evaluated based on WHO classification. RESULTS It included 1,471 cases (58%) of acute lymphoblastic leukemia (ALL), 964 cases (38%) of acute myeloid leukemia (AML), 45 cases (1.8%) of chronic myelogenous leukemia in blast crisis (CMLBC), 37 cases (1.5%) of biphenotypic acute leukemia (BAL), 1 case of Triphenotypic AL, and 2 cases of acute undifferentiated leukemia (AUL). Common subtypes of ALL were B-cell ALL (76%), which comprised of intermediate stage/CALLA positive (73%), early precursor/proBALL (3%). T-cell ALL constituted 24% (351 cases) of ALL. Common subtypes of AML included AMLM2 (27%), AMLM5 (15%), AMLM0 (12%), AMLM1 (12%), APML (11%), and AML t(8;21) (9%). CMLBC was commonly of myeloid blast crisis subtype (40 cases). CONCLUSION B-cell ALL was the commonest subtype in children and AML in adults. Overall incidence of AML in adults was low (53% only). CD13 was most sensitive and CD117 most specific for determining myeloid lineage. A minimal primary panel of nine antibodies consisting of three myeloid markers (CD13, CD33, and CD117), B-cell lymphoid marker (CD19), T-cell marker (CD7), with CD45, CD10, CD34, and HLADR could assign lineage to 92% of AL. Cytogenetics findings lead to a change in the diagnostic subtype of myeloid malignancy in 38 (1.5%) cases.
Collapse
|
36
|
Thorat KB, Gujral S, Kumar A, Nair CN. Small cell variant of T-cell prolymphocytic leukemia exhibiting suppressor phenotype. Leuk Lymphoma 2009; 47:1711-3. [PMID: 16966296 DOI: 10.1080/10428190600648069] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
37
|
Gujral S, Agarwal A, Gota V, Nair R, Gupta S, Pai SK, Sanger M, Shet T, Subramanian PG, Muckaden M, Laskar S. A clinicopathologic study of mantle cell lymphoma in a single center study in India. INDIAN J PATHOL MICR 2009; 51:315-22. [PMID: 18723950 DOI: 10.4103/0377-4929.42503] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We present clinical features, histopathology and results of treatment in cases of mantle cell lymphoma (MCL) at our hospital. We had 93 cases (2.1%) of MCL out of total 4301 cases of non-Hodgkin's lymphoma (NHL) in a 4-year period. It included 68 cases (1.7%) of MCL from 3987 cases of NHL diagnosed on histopathology. Remaining 25 cases (7.9%) diagnosed solely on peripheral blood examination were excluded. Thirty-six (85%) patients had advanced-stage disease. Sixty-three were nodal and five were extranodal (all gastrointestinal tract). Common patterns were diffuse (64%), nodular (25%) and mantle zone type (11%). Sixty-two cases had lymphocytic while six had blastic morphology (all nodal). Tumor cells expressed CD20 (100%), CD43 (94%), CD5 (89%) and cyclin D1 (85%). Bone marrow was involved in 25 (59%) cases. Thirty-two patients could be treated. Median recurrence-free survival was 22.23 months. Diffuse pattern of nodal involvement had a lower overall survival.
Collapse
|
38
|
Qureshi S, Mistry R, Natrajan G, Gujral S, Laskar S, Banavali S. Leiomyosarcoma of the maxilla as second malignancy in retinoblastoma. Indian J Cancer 2009; 45:123-5. [PMID: 19018117 DOI: 10.4103/0019-509x.44069] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Patients with hereditary retinoblastoma are at increased risk of second primary tumor, the commonest tumor being osteosarcoma. Leiomyosarcoma developing as second primary neoplasm in retinoblastoma patients is unusual and most have occurred in the field of previous radiotherapy. Although with aggressive therapy better survival can be achieved, the overall prognosis of patients developing these second neoplasms is poor. In this report we present a case of leiomyosarcoma of the maxilla as a second neoplasm in a patient with bilateral retinoblastoma which has developed outside the radiation field.
Collapse
|
39
|
Azzopardi EA, Gujral S, Mandal A, Kulkarni M. Rapidly expanding thenar eminence ganglion: a case report. CASES JOURNAL 2009; 2:129. [PMID: 19200372 PMCID: PMC2649054 DOI: 10.1186/1757-1626-2-129] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Accepted: 02/06/2009] [Indexed: 11/25/2022]
Abstract
Introduction This study documents the first reported case of a rapidly growing (volar) thenar eminence ganglion arising form the first carpometacarpal joint, masquerading as a sarcoma. The discussion informs the hand surgeon on the evidence regarding the unusual presenting features. Case presentation An 85 year old left hand dominant female presented with a six week history of rapidly growing lump on the thenar eminence. Clinical examination revealed a non-tender large lobulated mobile swelling measuring 5 × 4 cm and involving the whole thenar eminence. Conclusion Ganglia may present from the thenar eminence and are a source of diagnostic confusion.
Collapse
|
40
|
Choughule A, Polampalli S, Amre P, Shinde S, Banavali S, Prabhash K, Nair R, Subramanian P, Gujral S, Parikh P. Identification of PML/RARα fusion gene transcripts that showed no t(15;17) with conventional karyotyping and fluorescent in situ hybridization. GENETICS AND MOLECULAR RESEARCH 2009; 8:1-7. [DOI: 10.4238/vol8-1gmr488] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
41
|
Gujral S, Polampalli S, Badrinath Y, Kumar A, Subramanian PG, Raje G, Amare P, Arora B, Banavali SD, Nair CN. Clinico-hematological profile in biphenotypic acute leukemia. Indian J Cancer 2009; 46:160-8. [DOI: 10.4103/0019-509x.49156] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
42
|
Polampalli S, Choughule A, Negi N, Shinde S, Baisane C, Amre P, Subramanian PG, Gujral S, Prabhash K, Parikh P. Analysis and comparison of clinicohematological parameters and molecular and cytogenetic response of two Bcr/Abl fusion transcripts. GENETICS AND MOLECULAR RESEARCH 2008; 7:1138-49. [PMID: 19048492 DOI: 10.4238/vol7-4gmr485] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Different forms of p210 are produced by alternative splicing, namely b2a2 and b3a2. There have been many contrasting data establishing a relationship between the two Bcr/Abl transcripts and platelet counts and also response to treatment. However, the data published to date have been on a small group of patients. The aim of the present study was to determine whether there was any difference between clinical and hematological parameters at diagnosis between the two Bcr/Abl fusion transcripts in our population, and whether the two transcripts responded differently or similarly to imatinib treatment. RT-PCR was performed in 202 cases for detection of Bcr/Abl transcripts in newly diagnosed chronic myelogenous leukemia cases in one year. The two transcripts were compared and correlated with clinical, hematological and FISH data and with response to treatment. A total of 138 cases were of b3a2 and 64 were of b2a2 transcript. There was no correlation between the hematological parameters and the type of transcript. There was a significant association of blast crisis with b2a2, especially with myeloid blast crisis. When compared to FISH results, 10% of b3a2 were found to have a significant association with 5'Abl deletion as compared to 3% of b2a2. On analyzing the therapeutic response, we did not find any difference between the two transcripts. In conclusion, our findings confirm that the b3a2 type transcript is not significantly associated with thrombocytosis, that the short transcript, b2a2, occurs with acute phase, i.e., blast crisis, and that there is no difference in treatment response between the two transcripts. However, further studies are required to understand the molecular pathways involved in the Bcr/Abl mechanism.
Collapse
|
43
|
Gujral S, Shet TM, Kane SV. Morphological spectrum of AIDS-related plasmablastic lymphomas. INDIAN J PATHOL MICR 2008; 51:121-4. [PMID: 18417882 DOI: 10.4103/0377-4929.40423] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
We have had a recent spurt in cases of AIDS-related lymphoma (ARL) at our centre. Most of these cases are aggressive mature B cell lymphomas, mainly plasmablastic lymphoma (PBL) and diffuse large B-cell lymphoma (DLBCL). Most of the PBL are extranodal in location and are mucosa-based. We reviewed the morphological features of 34 cases of PBL. Diagnosis was based on morphology, immunohistochemistry, proliferation index, HIV positive status and its preference to extranodal sites (mostly mucosa based). We classified PBL into three morphological subtypes (immunoblastic - 25, Burkitt's - 7, plasmacytic - 2). Tumor cells expressed as leucocyte common antigen (LCA) in 60%, CD138 in 100%, EMA in 45% and light chain restriction in 86% cases. CD20 was negative in all cases. Pathologists need to be aware of PBL and its various morphological subtypes as the identification of this entity from its close differentials carries major therapeutic implications.
Collapse
|
44
|
Prabhash K, Vikram GS, Nair R, Sengar M, Gujral S, Bakshi A, Gupta S, Parikh PM. Fludarabine in lymphoproliferative malignancies: a single-centre experience. THE NATIONAL MEDICAL JOURNAL OF INDIA 2008; 21:171-174. [PMID: 19267037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
BACKGROUND Fludarabine has been reported to be an effective drug for the treatment of chronic lymphocytic leukaemia (CLL) and indolent lymphomas. However, its safety and efficacy in Indian patients has not been studied. We retrospectively analysed our experience with fludarabine in low grade lymphomas and CLL. METHODS The records of all patients with low grade lymphoma or CLL who received fludarabine between April 1999 and November 2006 were analysed. Response evaluation was done as per the National Cancer Institute-Working Group guidelines for CLL and International Workshop criteria for non-Hodgkin lymphomas, respectively, in those patients who received at least 3 cycles of fludarabine. Toxicity was graded as per the common terminology criteria for adverse events, version 3.0. Median event-free survival was obtained using Kaplan-Meier survival analysis. RESULTS Forty-seven patients were included in the study and 189 cycles were administered (median: 4 cycles per patient). Sixteen patients had a treatment delay, 14 due to myelosuppression. Twenty-five patients had low grade lymphoma and 22 had CLL. The response was evaluable in 22 patients with low grade lymphoma and 20 with CLL. The overall response rate for CLL was 100% in those treated upfront (n=9) and 55% in those with relapsed disease (n=11). The overall response rate for low grade lymphoma was 88% (63% complete remission) in untreated patients and 79% (43% complete remission) in those with relapsed disease. Common adverse events were myelosuppression and infection. Two patients died of sepsis and 4 due to disease progression on treatment. Median event-free survival for patients treated upfront with fludarabine was 31.4 months. CONCLUSION In our patient population, response to fludarabine is similar to that in the published literature. Our patients had a higher frequency of haematological toxicity.
Collapse
|
45
|
Gujral S, Amre P, Nair CN, Joshi S, Sunita P, Deshmukh C. Bone marrow morphological changes in patients of chronic myeloid leukemia treated with imatinib mesylate. Indian J Cancer 2008; 45:45-9. [DOI: 10.4103/0019-509x.41769] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
46
|
Gujral S, Avery KNL, Blazeby JM. Quality of life after surgery for colorectal cancer: clinical implications of results from randomised trials. Support Care Cancer 2007; 16:127-32. [DOI: 10.1007/s00520-007-0356-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2007] [Accepted: 10/18/2007] [Indexed: 01/01/2023]
|
47
|
Bahl G, Laskar S, Muckaden MA, Nair R, Gupta S, Bakshi A, Gujral S, Parikh PM, Shrivastava SK, Dinshaw KA. Non-Hodgkin lymphoma of the Waldeyer's ring: Is a higher radiotherapy dose required? J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.8067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
8067 Background: To evaluate the prognostic factors and treatment outcome of Indian patients with primary Non-Hodgkins Lymphoma (NHL) of the Waldeyer's Ring (WR) region treated at a single institute. Methods: 269 patients with NHL of the WR treated at Tata Memorial Hospital, Mumbai from January 1990 to December 2002 were included. The median age was 45 years and majority of the patients (67%) were males. Systemic symptoms were present in only 16% of patients, primary site was the tonsil in 58%, nasopharynx in 42% and base tongue in 5% of patients. Majority had Diffuse Large B-Cell Lymphoma (85%); 26% patients presented with stage I disease and 66% had stage II disease. Treatment comprised of a combination of chemotherapy (CTh) and radiotherapy (RT) in majority of the patients (71%). Among these patients, 63% received an RT dose of =45Gy. Results: The complete response rate was 68%. After a median follow-up of 57 months, the 5 year DFS & OS for the whole group were 62.2% and 70.1% respectively. Multivariate analysis showed that; age >30 years (HR=4.05, 95%CI=1.53–10.7, p=0.005), WHO performance score =2 (HR=2.36, 95%CI=1.12–4.95, p=0.023), T-cell lymphomas (HR=5.55, 95%CI=2.43–12.7, p<0.001), bulky tumors (HR=2.08, 95%CI=1.02–4.257, p=0.045), and nasopharyngeal primary (HR=3.26, 95%CI=1.51–7.02, p=0.003), had a negative influence on survival. Patients treated with a combination of CTh & RT had a significantly better outcome than those treated with CTh alone (OS: 78.9% vs. 48.1%, p<0.00001). The hazard ratio for death (HR) in the chemotherapy alone group was 3.50 (95% CI=2.17–5.65). The CR (p=0.01), DFS (p<0.0001) and OS (p=0.002) rates were significantly better for patients receiving a RT dose of =45Gy. The HR in the subgroup that received a RT dose of < 45Gy was 5.09 (95% CI=2.39–10.86). Conclusions: Age at diagnosis, WHO performance score, T-cell histological type, size and site of the tumor significantly influence outcome in patients with primary NHL of the Waldeyer's Ring. Combined modality treatment, comprising of CTh & RT (with an RT dose of =45Gy), results in satisfactory outcome in patients with this rare neoplasm. No significant financial relationships to disclose.
Collapse
|
48
|
Gujral S, Conroy T, Fleissner C, Sezer O, King PM, Avery KNL, Sylvester P, Koller M, Sprangers MAG, Blazeby JM. Assessing quality of life in patients with colorectal cancer: an update of the EORTC quality of life questionnaire. Eur J Cancer 2007; 43:1564-73. [PMID: 17521904 DOI: 10.1016/j.ejca.2007.04.005] [Citation(s) in RCA: 122] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2007] [Accepted: 04/05/2007] [Indexed: 12/16/2022]
Abstract
The European Organisation for Research and Treatment of Cancer (EORTC) has a portfolio of questionnaire modules to supplement the QLQ-C30 to assess patient reported outcomes in cancer clinical trials. This study updated the module for colorectal cancer. A review of the literature identified 20 articles that used the EORTC colorectal module. Eight papers did not report data from scales addressing sexual function and 8 added additional scales to assess ano-rectal function. Interviews with patients (n=79) and professionals (n=11) informed item selection, reduction and modification. A new 29 item module was devised and further patient interviews (n=120) examined its format and content validity. Patients found the new module acceptable with relevant content. The new module, the EORTC QLQ-CR29, is hypothesised as containing 6 scales and 11 single items. An international study examining its clinical and psychometric validity will be performed.
Collapse
|
49
|
Nair R, Prabhash K, Sengar M, Bakshi A, Gujral S, Gupta S, Parikh P. The effect of short-term intensive chemotherapy on reactivation of tuberculosis. Ann Oncol 2007; 18:1243-5. [PMID: 17434895 DOI: 10.1093/annonc/mdm107] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Various malignancies and cytotoxic chemotherapy have been proposed to increase the risk of reactivation of tuberculosis. Available literature to support this observation is still conflicting. There is scarcity of data from countries with rampant tubercular infection, such as India, in this regard. DESIGN AND METHODS In the present retrospective analysis, patients with high-grade non-Hodgkin's lymphoma with past history of tuberculosis and have had adequate antitubercular therapy were identified from a Lymphoma Group study. These patients were followed up during cytotoxic chemotherapy and later to assess the risk of reactivation. RESULTS A cohort of eight patients with past history of tuberculosis was selected from 141 patients of high-grade non-Hodgkin's lymphoma. The median age was 33.5 years (range, 24-53 years). Median duration between completion of antitubercular treatment and diagnosis of lymphoma was 5 years (range, 1.5-10 years). All patients received cyclical cytotoxic chemotherapy. The median duration of follow up after completion of chemotherapy was 5 years (range, 10 months to 5 years). None of these patients developed reactivation of tuberculosis. CONCLUSION Cyclical chemotherapy for non-Hodgkin's lymphoma does not lead to reactivation of tuberculosis.
Collapse
|
50
|
Pant V, Jambhekar NA, Madur B, Shet TM, Agarwal M, Puri A, Gujral S, Banavali M, Arora B. Anaplastic large cell lymphoma (ALCL) presenting as primary bone and soft tissue sarcoma--a study of 12 cases. INDIAN J PATHOL MICR 2007; 50:303-7. [PMID: 17883051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023] Open
Abstract
This study highlights the rare presentation of anaplastic large cell lymphoma as primary bone and soft tissue tumour. Twelve cases were studied. Clinical impression was non Hodgkin's lymphoma in 4 cases, sarcoma in 6 (osteosarcoma-2, Ewing's/primitive neuroectodermal tumour-1, and sarcoma NOS-3), and tuberculosis of thoracic spine in 1 and the last case involving the rib had a differential diagnosis of tuberculosis and NHL. Histology revealed round cells with eosinophilic cytoplasm and pleomorphic nuclei. Immunohistochemically all tumours were CD30 positive and 8 of 9 cases (88.9%) showed ALK-1 positivity. The pleomorphic cytomorphology ofALCL leads to confusion with the more frequent bone and soft tissue sarcomas affecting the musculoskeletal system. A high index of suspicion is necessary to initiate the correct panel of immunohistochemical markers to first confirm the lymphomatous nature of this tumour and to subsequently subclassify. This alone will lead to an accurate recognition of ALCL and the appropriate chemotherapy.
Collapse
|