Early-stage Burkitt lymphoma remained in remission 7 years from diagnosis after only one cycle of chemoimmunotherapy

2021 ◽  
Vol 14 (4) ◽  
pp. e240925
Author(s):  
Ali Al Sbihi ◽  
Nouraldeen Manasrah ◽  
Dahlia Sano ◽  
Sarah Lonardo
Keyword(s):  
Burkitt Lymphoma ◽  
Early Stage ◽  
High Grade ◽  
Poor Survival ◽  
Genetic Changes ◽  
Myc Oncogene ◽  
High Proliferation Rate ◽  
Cell Neoplasm ◽  
Central Nervous System Prophylaxis

Burkitt lymphoma (BL) is a rare, mature, fast-growing and highly aggressive B-cell neoplasm. It has a high-proliferation rate with distinctive genetic changes in the C-MYC oncogene. Treatment usually requires intense and frequent chemotherapy regimens with central nervous system prophylaxis as the usual regimens used for other non-Hodgkin’s lymphoma yield poor survival in BL. This report discusses a patient who was diagnosed with a stage II, high-grade BL who received one cycle of intense chemotherapy and refused further treatment. That patient remained in complete remission in his last follow-up; 7 years from diagnosis without requiring other therapies for his lymphoma.

The impact of microinvasive cancer of the cervix on women during follow-up

2008 ◽  
Vol 18 (6) ◽  
pp. 1289-1293 ◽  
Author(s):  
M. Cairns ◽  
N. M. Gray ◽  
M. E. Cruickshank
Keyword(s):  
Cervical Cancer ◽  
Early Stage ◽  
Cervical Screening ◽  
Depression Scale ◽  
Intraepithelial Neoplasia ◽  
Postal Questionnaire ◽  
Depression Score ◽  
High Grade ◽  
The Impact

The psychologic and psychosexual sequelae of cervical screening and disease are well recognized but most research has focused on women with cervical intraepithelial neoplasia (CIN) or women with early (stage IB) to advanced cervical cancer. There has been little work looking at women with microinvasive cancer as a unique clinical identity. Many of these women have a similar diagnostic, treatment, and follow-up pathway to those with high-grade CIN. This could result in unrecognized and ongoing health concerns. We report on a questionnaire-based case–control study, comparing the concerns of women with microinvasive cervical cancer with those of women with high-grade CIN. Women with microinvasive cancer and controls with CIN2/3 diagnosed between 2000 and 2006, from a geographically defined population, were recruited and invited to complete a postal questionnaire consisting of the Hospital Anxiety and Depression Scale (HADS) and the Process Outcome Specific Measure (POSM). Twenty-eight women diagnosed with microinvasive cancer were identified and 18 participated (response rate 64%). Fifty-eight controls were matched by age and year of treatment with 26 responding (45%). About 18% of women with microinvasive cancer had a HADS depression score of 8 or more, compared to 12% of those with CIN (P= not significant). The HADS anxiety score of 8 or more occurred in 35% of each group. There were no significant differences in terms of POSM results for sexual activity, fertility, and developing cervical cancer in the future between cases and controls. We did not find a difference between women with a previous diagnosis of microinvasive cancer and those with high-grade CIN, in terms of ongoing concerns during their follow-up. We did not identify any additional concerns for women with microinvasive cancer in the care provided in the colposcopy service.

Ability of urovysion FISH analysis to select patients with low- or intermediate-risk non-muscle-invasive bladder cancer (LI-NMIBC) for decreased surveillance.

2011 ◽  
Vol 29 (7_suppl) ◽  
pp. 283-283
Author(s):  
H. M. Rosevear ◽  
A. J. Lightfoot ◽  
M. A. O'Donnell
Keyword(s):  
First Year ◽  
Fish Analysis ◽  
Low Grade ◽  
High Grade ◽  
Genetic Changes ◽  
Screening Intervals ◽  
Muscle Invasive ◽  
Initial Resection

283 Background: Recurrent LI-NMIBC is difficult to detect cytologically, requiring frequent cystoscopies. Urovysion's (Abbot Laboratories, Downers Grove, IL) fluorescent in situ hybridization assay (FISH) detects genetic changes associated with LI-NMIBC and may be useful in identifying patients for extended screening intervals. Methods: Charts of 54 consecutive patients with LI-NMIBC who underwent cystoscopy, cytology, and FISH analysis every 3 months for the first year after resection since 2004 were retrospectively identified and reviewed. We analyzed the number of tumors or high-grade cytologies that would have been missed if surveillance cystoscopy, cytology, and FISH analysis had not been done between 3 and 12 months post-resection for patients with a normal cystoscopy, cytology, and FISH analysis at 3 months after initial resection and compared those results to patients with normal cystoscopy, cytology, and abnormal FISH analysis. Results: Mean age of the 54 patients was 67 (range 25–89) and 41 were males. Thirty-nine patients had normal cystoscopy, cytology, and FISH analysis at 3-months follow-up. If no further surveillance was done until 1 year post-resection, 2 low-grade tumors (3 and 7 mm at 7 months post-resection) and 2 incidents of high-grade cytology would have been missed (4 of 39, 10%). Fifteen patients had normal cystoscopy and cytology but abnormal FISH analysis results at 3 months. If no further surveillance had been done until 1 year after resection, 6 tumors (6 of 15, 40%) (5, 8, 3, 3, 9, 2 mm at 5, 6, 6, 7, 9, 10 months post-resection) and no high-grade cytology would have been missed. Overall, statistically fewer patients with normal compared to abnormal FISH analysis at first follow-up developed tumors before 1 year (4 of 39 vs. 6 of 15, p=0.033). Conclusions: FISH analysis can be used to significantly increase our ability to select patients suitable for extended screening intervals. It may be prudent to include FISH analysis at the first post-resection follow-up before selecting patients with LI-NMIBC for an extended screening interval. [Table: see text]

Prospective Study of Helicobacter pylori Eradication Therapy in Stage IE High-Grade Mucosa-Associated Lymphoid Tissue Lymphoma of the Stomach

2001 ◽  
Vol 19 (22) ◽  
pp. 4245-4251 ◽  
Author(s):  
Li-Tzong Chen ◽  
Jaw-Town Lin ◽  
Rong-Yaun Shyu ◽  
Chang-Ming Jan ◽  
Chi-Long Chen ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Prospective Study ◽  
Lymphoid Tissue ◽  
Remission Rate ◽  
Early Stage ◽  
Eradication Therapy ◽  
Stage I ◽  
High Grade ◽  
H Pylori

PURPOSE: High-grade mucosa-associated lymphoid tissue (MALT) lymphomas of the stomach are generally believed to be Helicobacter pylori–independent, autonomously growing tumors. However, anecdotal cases of regression of high-grade lymphomas after the cure of H pylori infection had been described. The present prospective study was conducted to evaluate the effect of anti–H pylori therapy in stage IE high-grade gastric MALT lymphomas. PATIENTS AND METHODS: Sixteen patients with H pylori infection and stage IE gastric high-grade MALT lymphoma consented to a brief antibiotic therapy as first-line treatment from June 1995 through April 2000. Then, patients underwent intensive endoscopic follow-up examinations (± endoscopic ultrasonography) with biopsy to evaluate tumor response. Patients with significant improvement of gross lesions that accompanied regression of large cells were followed up without additional treatment. Patients without significant improvement were immediately referred to systemic chemotherapy. RESULTS: Eradication of H pylori was achieved in 15 patients and was accompanied by rapid gross tumor regression and disappearance of large cells in 10. All 10 of these patients with early response had subsequent complete histologic remission of lymphoma. The complete remission rate was 62.5% (95% confidence interval, 35.8% to 89.1%). The response rate was not affected by the tumor grading (proportion of large blast cells within the tumor) but was adversely affected by the depth of tumor invasion. At a median follow-up of 43.5 months (range, 21.1 to 67.4 months), all 10 of these patients remained lymphoma-free. The median duration of complete response was 31.2 months (range, 14.4 to 49.1 months). CONCLUSION: These results suggest that high-grade transformation is not necessarily associated with the loss of H pyloridependence in early-stage MALT lymphomas of the stomach.

Burkitt Lymphoma: Revisiting the Pathogenesis of a Virus-Associated Malignancy

Hematology ◽  
2007 ◽  
Vol 2007 (1) ◽  
pp. 277-284 ◽  
Author(s):  
Gemma L. Kelly ◽  
Alan B. Rickinson
Keyword(s):  
Burkitt Lymphoma ◽  
Chromosomal Translocation ◽  
Genetic Changes ◽  
Myc Oncogene ◽  
Barr Virus ◽  
Additional Protection ◽  
Associated Malignancy ◽  
Epstein Barr ◽  
The Many ◽  
Apoptotic Effects

AbstractBurkitt lymphoma (BL), a tumor occurring in endemic, sporadic and AIDS-associated forms, is the classic example of a human malignancy whose pathogenesis involves a specific cellular genetic change, namely, a chromosomal translocation deregulating expression of the c-myc oncogene, complemented in many cases by the action of an oncogenic virus, the Epstein-Barr virus (EBV). Here we review recent work in two complementary areas of research: (1) on cellular genetic changes that occur in addition to the c-myc translocation in BL, in particular the capacity of p53/ ARF pathway breakage or of c-myc mutation to decouple the pro-proliferative effects of c-myc deregulation from its pro-apoptotic effects; and (2) on a postulated role for EBV in BL pathogenesis, through adopting restricted forms of virus latent gene expression that remain compatible with the c-myc–driven growth program but offer the tumor additional protection from apoptosis. We stress the many fundamental questions that remain to be resolved and, in that regard, highlight the general lessons that might be learned through understanding how two other infectious agents, malaria and HIV, dramatically enhance BL incidence.

scholarly journals Noninvasive Urine-Based Tests to Diagnose or Detect Recurrence of Bladder Cancer

Cancers ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 1650
Author(s):  
Marine Charpentier ◽  
Charly Gutierrez ◽  
Thierry Guillaudeux ◽  
Grégory Verhoest ◽  
Rémy Pedeux
Keyword(s):  
Bladder Cancer ◽  
Cancer Patients ◽  
Body Fluid ◽  
Early Stage ◽  
Ease Of Use ◽  
High Rate ◽  
Low Grade ◽  
High Grade ◽  
Liquid Biopsies

Liquid biopsies are increasingly used for the diagnosis and follow-up of cancer patients. Urine is a body fluid that can be used to detect cancers and others diseases. It is noninvasive and easy to collect. To detect Bladder Cancer (BC), cytology is the first assay used. It is an effective way to detect high grade BC but has a high rate of equivocal results, especially for low grade BC. Furthermore, cystoscopy is used to confirm cytology results and to determine cancer status. Cystoscopy is also effective but highly invasive, and not well accepted by patients, especially for BC follow-up. In this review we survey the numerous assays recently developed in order to diagnose BC at an early stage, and to facilitate the follow-up of patients. We discuss their effectiveness, ease of use, and applications. Finally, we discuss assays that, in the future, could improve the diagnosis and management of BC patients.

A Comparative Study of Amalaki Choorna along with Madhu and Vata Twak Kashaya Yoni Pichu Dharana in the Management of Shweta Pradara

2017 ◽  
Vol 2 (4) ◽  
Author(s):  
Renuka M. Tenahalli
Keyword(s):  
Vitamin C ◽  
Early Stage ◽  
Pathological Condition ◽  
Before And After ◽  
Group A ◽  
Phosphorus Iron ◽  
Group B ◽  
Busy Schedule ◽  
Iron And Calcium

Shweta Pradara (Leucorrhoea) is the disease which is characterized by vaginal white discharge. Vaginal white discharge this symptom is present in both physiological and pathological condition, when it becomes pathological it disturbs routine life style of the woman. Most of the women in the early stage will not express the symptoms because of hesitation and their busy schedule. If it is not treated it may leads to chronic diseases like PID (Garbhashaya Shotha etc.) Charaka mentioned Amalaki Choorna along with Madhu and Vata Twak Kashaya Yoni Pichu Dharana. This treatment is used in Shweta Pradara shown positive results, hence a study was under taken to assess its clinical efficacy. 30 diagnosed patients of Shweta Pradara were randomly selected, allocated in three groups. Group A and Group B received Amalaki Choorna with Madhu and Vata Twak Kashaya Yoni Pichu Dharana respectively and Group C received Amalaki Choorna with Madhu followed by Vata Twak Kashaya Yoni Pichu Dharana for 15 days. The patients were assessed for the severity of the symptoms subjectively and objectively before and after the treatment and at the end of the follow up. Data from each group were statistically analyzed and were compared. No side effects were noted and it may be considered as an effective alternative medicine in Shweta Pradara (leucorrhea). Amalaki is rich in natural source of vitamin C and contains phosphorus, iron and calcium. Honey contains carbohydrate, vitamin C, phosphorus iron and calcium. All together these help to increase Hb% and immunity. Vata Twak Kashaya contains tannin which helps to maintain normal pH of the vagina.

scholarly journals High-grade astrocytoma with piloid features (HGAP): the Charité experience with a new central nervous system tumor entity

2021 ◽  
Author(s):  
Katja Bender ◽  
Eilís Perez ◽  
Mihaela Chirica ◽  
Julia Onken ◽  
Johannes Kahn ◽  
...  
Keyword(s):  
Dna Methylation ◽  
Central Nervous System ◽  
Nervous System ◽  
World Health ◽  
Central Nervous System Tumor ◽  
High Grade ◽  
Thoracic Spinal Cord ◽  
High Grade Astrocytoma ◽  
Tumor Entity

Abstract Purpose High-grade astrocytoma with piloid features (HGAP) is a recently described brain tumor entity defined by a specific DNA methylation profile. HGAP has been proposed to be integrated in the upcoming World Health Organization classification of central nervous system tumors expected in 2021. In this series, we present the first single-center experience with this new entity. Methods During 2017 and 2020, six HGAP were identified. Clinical course, surgical procedure, histopathology, genome-wide DNA methylation analysis, imaging, and adjuvant therapy were collected. Results Tumors were localized in the brain stem (n = 1), cerebellar peduncle (n = 1), diencephalon (n = 1), mesencephalon (n = 1), cerebrum (n = 1) and the thoracic spinal cord (n = 2). The lesions typically presented as T1w hypo- to isointense and T2w hyperintense with inhomogeneous contrast enhancement on MRI. All patients underwent initial surgical intervention. Three patients received adjuvant radiochemotherapy, and one patient adjuvant radiotherapy alone. Four patients died of disease, with an overall survival of 1.8, 9.1, 14.8 and 18.1 months. One patient was alive at the time of last follow-up, 14.6 months after surgery, and one patient was lost to follow-up. Apart from one tumor, the lesions did not present with high grade histology, however patients showed poor clinical outcomes. Conclusions Here, we provide detailed clinical, neuroradiological, histological, and molecular pathological information which might aid in clinical decision making until larger case series are published. With the exception of one case, the tumors did not present with high-grade histology but patients still showed short intervals between diagnosis and tumor progression or death even after extensive multimodal therapy.

scholarly journals Structural and functional radiomics for lung cancer

2021 ◽  
Author(s):  
Guangyao Wu ◽  
Arthur Jochems ◽  
Turkey Refaee ◽  
Abdalla Ibrahim ◽  
Chenggong Yan ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Treatment Strategy ◽  
Early Stage ◽  
Quality Data ◽  
Clinical Implementation ◽  
Early Stage Lung Cancer ◽  
Treatment Response Evaluation ◽  
Advanced Stage Lung Cancer ◽  
Stage Lung Cancer

Abstract Introduction Lung cancer ranks second in new cancer cases and first in cancer-related deaths worldwide. Precision medicine is working on altering treatment approaches and improving outcomes in this patient population. Radiological images are a powerful non-invasive tool in the screening and diagnosis of early-stage lung cancer, treatment strategy support, prognosis assessment, and follow-up for advanced-stage lung cancer. Recently, radiological features have evolved from solely semantic to include (handcrafted and deep) radiomic features. Radiomics entails the extraction and analysis of quantitative features from medical images using mathematical and machine learning methods to explore possible ties with biology and clinical outcomes. Methods Here, we outline the latest applications of both structural and functional radiomics in detection, diagnosis, and prediction of pathology, gene mutation, treatment strategy, follow-up, treatment response evaluation, and prognosis in the field of lung cancer. Conclusion The major drawbacks of radiomics are the lack of large datasets with high-quality data, standardization of methodology, the black-box nature of deep learning, and reproducibility. The prerequisite for the clinical implementation of radiomics is that these limitations are addressed. Future directions include a safer and more efficient model-training mode, merge multi-modality images, and combined multi-discipline or multi-omics to form “Medomics.”

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