Low intratumoral genetic neutrophil-to-lymphocyte ratio (NLR) is associated with favorable tumor immune microenvironment and with survival in triple negative breast cancer (TNBC).

Patients with triple negative breast cancer (TNBC) have a poor prognosis. A novel prognostic biomarker may guide management by appropriately selecting patients for particular treatments. Peripheral blood neutrophil-to-lymphocyte ratio (NLR) was reported to associate with cancer progression, thus we hypothesized that intratumor genetic NLR will reflect tumor immune microenvironment (TIME) and breast cancer biology. The intratumoral genetic NLR previously defined as the ratio of CD66b (CEACAM8) and CD8 (CD8A) gene expressions was utilized to analyze total of 2,994 patients from METABRIC, TCGA, GSE21094, GSE22358, GSE25088, GSE32646, and GSE2603 cohorts. Intratumoral genetic NLR did not correlate with cancer stage nor clinical parameters of cancer cell proliferation such as Nottingham histological grade or MKI67 expression levels in neither the METABRIC or TCGA cohorts. Intratumoral genetic NLR-high breast cancer was not associated with pathologic complete response (pCR) after neoadjuvant chemotherapy in 5 independent cohorts with different regimens. Despite these results, intratumoral genetic NLR-high TNBC demonstrated worse disease-free, disease-specific, and overall survival. Intratumoral genetic NLR-low TNBC enriched multiple immune-related gene sets, was associated with higher favorable immune-related scores and with a favorable TIME, whereas no gene sets enriched to NLR-high TNBC. In conclusion, intratumoral genetic NLR-low TNBC was associated with favorable TIME and with better survival.

Options to Determine Pathological Response of Axillary Lymph Node Metastasis after Neoadjuvant Chemotherapy in Advanced Breast Cancer.

Increasing use of neoadjuvant therapy in large tumors or node positive disease in breast cancer patients or hormone negative and HER 2 overexpressing cancers often gives rise to complete clinical response, with resolution of disease in the breast and axilla. These results have raised important questions to deescalate loco-regional surgical treatment options with minimum recurrence risk and treatment related morbidity. Although there is excellent prognosis following clinical response, the primary goal of surgery still remains to confirm complete pathological response in the biopsied node that was previously positive and now clinically/radiologically negative (ycN0). Biopsied lymph nodes are often marked with a clip to allow future identification at the time of definitive surgery. The goal of lymph node surgery in oncology is that it should be accurate, hence the significance of localizing the biopsied node. This article aims to review the different options to localize the deemed positive node at the time of definitive surgery, in order to help determine pathological response after neoadjuvant therapy.

Breast Cancer in Jamaica: Stage, Grade and Molecular Subtype Distributions Across Age Blocks, the Implications for Screening and Treatment.

BACKGROUND: Breast cancer is the most commonly diagnosed and leading cause of cancer-related morbidity and mortality in females worldwide. Significant disparities exist in breast cancer incidence and mortalities between low- to middle- and high-income countries. The purpose of this study was to analyze the distribution of prognostic and predictive clinicopathological features of invasive breast cancer at a single institution in Jamaica across three age groups. METHODS: Data from patients diagnosed with invasive breast cancer who underwent definitive surgery between August 2017 and September 2018 were identified. The patients were divided into three age groups (< 50, 50 - 59 and > 59 years) and the distribution of tumor size, grade, molecular subtype, nodal status and anatomic stage were determined and compared with the US population registry. Comparisons of the various characteristics were performed using the Fisher's exact test. RESULTS: Ninety-nine definitive operations were performed and met the criteria for analysis. Average age at the time of diagnosis was 54 years compared to 62 years reported in the US databases. Thirty-six percent of the patients presented below age 50 years, which was twice the corresponding rate reported for Caucasian females (18%) in the USA. Fifty percent of patients in our registry had axillary lymph node metastases at presentation and they were younger than patients with negative axillary nodes (95% confidence interval (CI) -12.06 to -1.93, P = 0.007). Patients in the age group less than age 50 years were more likely to have advanced stage, high histological grade cancers compared to the older age blocks (95% CI 0.039 - 0.902, P = 0.033). CONCLUSION: Invasive breast cancer presents at an earlier age in Jamaican women and is associated with poor prognostic features such as high rates of axillary lymph node metastases, high histological grade, advanced stage, triple-negative subtypes and low luminal A subtypes.

Increased apoptosis is associated with robust immune cell infiltration and cytolytic activity in breast cancer.

Tumor infiltrating immune cells plays a critical role in cancer progression. Apoptosis is an autonomous cell death that counteracts tumor growth. To this end, we hypothesized that increased apoptosis in breast cancer is associated with immune cell killing. Apoptosis score of MSigDB Hallmark collection was used to analyze METABRIC cohort (n=1904) and TCGA (n=1069) as validation cohort. High apoptosis tumors enriched cancer promoting signaling pathways; hypoxia, KRAS, TGF-ß, PI3K signaling, and was associated with low MKI67 expression and less cell proliferation gene sets, less homologous recombination defects, and less altered fraction. High apoptosis tumors also enriched angiogenesis and high infiltration of vascular endothelial cells, pericytes and stromal cells and significantly enriched inflammation and immune response-related gene sets and high infiltration of CD8, CD4 memory, dendritic cells, M1 and M2 macrophages and significant elevation of cytolytic activity and immune checkpoint molecules, consistently in both cohorts. In conclusion, breast cancer patients with high apoptosis are associated with angiogenesis, immune response, high immune cell infiltration and cytolytic activity. To the best of our knowledge, this is the first study to utilize in silico translational approach to demonstrate the clinical relevance of apoptosis in breast cancer patients in large cohorts.

Enhanced Thermogenesis in Triple-Negative Breast Cancer Is Associated with Pro-Tumor Immune Microenvironment.

Mild cold stress induced by housing mice with a 4T1 triple-negative breast cancer (TNBC) cell implantation model at 22 °C increases tumor growth rate with a pro-tumorigenic immune microenvironment (lower CD8 +T cells, higher myeloid-derived suppressor cells (MDSCs) and regulatory T-cells (Tregs)). Since cold stress also activates thermogenesis, we hypothesized that enhanced thermogenesis is associated with more aggressive cancer biology and unfavorable tumor microenvironment (TME) in TNBC patients. A total of 6479 breast cancer patients from METABRIC, TCGA, GSE96058, GSE20194, and GSE25066 cohorts were analyzed using Kyoto Encyclopedia of Genes and Genomes (KEGG) thermogenesis score. High-thermogenesis TNBC was associated with a trend towards worse survival and with angiogenesis, adipogenesis, and fatty acid metabolism pathways. On the other hand, low-thermogenesis TNBC enriched most of the hallmark cell-proliferation-related gene sets (i.e., mitotic spindle, E2F targets, G2M checkpoint, MYC targets), as well as immune-related gene sets (i.e., IFN-α and IFN-γ response). Favorable cytotoxic T-cell-attracting chemokines CCL5, CXCL9, CXCL10, and CXCL11 were lower; while the MDSC- and Treg-attracting chemokine CXCL12 was higher. There were higher M2 but lower M1 macrophages and Tregs. In conclusion, high-thermogenesis TNBC is associated with pro-tumor immune microenvironment and may serve as biomarker for testing strategies to overcome this immunosuppression.

Urine as a Source of Liquid Biopsy for Cancer.

Tissue biopsy is the gold standard for diagnosis and morphological and immunohistochemical analyses to characterize cancer. However, tissue biopsy usually requires an invasive procedure, and it can be challenging depending on the condition of the patient and the location of the tumor. Even liquid biopsy analysis of body fluids such as blood, saliva, gastric juice, sweat, tears and cerebrospinal fluid may require invasive procedures to obtain samples. Liquid biopsy can be applied to circulating tumor cells (CTCs) or nucleic acids (NAs) in blood. Recently, urine has gained popularity due to its less invasive sampling, ability to easily repeat samples, and ability to follow tumor evolution in real-time, making it a powerful tool for diagnosis and treatment monitoring in cancer patients. With the development and advancements in extraction methods of urinary substances, urinary NAs have been found to be closely related to carcinogenesis, metastasis, and therapeutic response, not only in urological cancers but also in non-urological cancers. This review mainly highlights the components of urine liquid biopsy and their utility and limitations in oncology, especially in non-urological cancers.

ITPKC as a Prognostic and Predictive Biomarker of Neoadjuvant Chemotherapy for Triple Negative Breast Cancer.

Triple negative breast cancer (TNBC) is the most aggressive subtype of breast cancer with higher mortality than the others. Pathological complete response (pCR) to neoadjuvant chemotherapy (NAC) is considered as a surrogate to predict survival. Inositol 1,4,5-trisphosphate 3-kinase C (ITPKC) is a negative regulator of T cell activation, and reduction in ITPKC function is known to promote Kawasaki disease. Given the role of tumor infiltrating lymphocytes in NAC and since TNBC has the most abundant immune cell infiltration in breast cancer, we hypothesized that the ITPKC expression level is associated with NAC response and prognosis in TNBC. The ITPKC gene was expressed in the mammary gland, but its expression was highest in breast cancer cells among other stromal cells in a bulk tumor. ITPKC expression was highest in TNBC, associated with its survival, and was its independent prognostic factor. Although high ITPKC was not associated with immune function nor with any immune cell fraction, low ITPKC significantly enriched cell proliferation-related gene sets in TNBC. TNBC with low ITPKC achieved a significantly higher pCR rate after NAC. To the best of our knowledge, this is the first report to demonstrate that ITPKC gene expression may be useful as a prognostic and predictive biomarker in TNBC.

Exploring the impact of income and race on survival for women with advanced ovarian cancer undergoing primary debulking surgery at a high-volume center.

OBJECTIVE: To evaluate patients with advanced ovarian cancer (OC) undergoing primary debulking surgery (PDS) at a high-volume center (HVC), to determine whether socio-demographic disparities in PDS outcome and overall survival (OS) were present. METHODS: All patients with stages IIIB-IV high-grade OC undergoing PDS at our institution from 1/2001-12/2013 were identified. Patients self-identified race/ethnicity as non-Hispanic White (NHW), non-Hispanic Black (NHB), Asian (A), or Hispanic (H). Income level for the entire cohort was estimated using the census-reported income level for each patient's zip code as a proxy for SES. Main outcome measures were PDS outcome and median OS. Cox proportional hazards model was used to examine differences in OS by racial/ethnic and income category, controlling for selected clinical factors. RESULTS: 963 patients were identified for analysis: 855 NHW; 43 A, 34H, 28 NHB, and 3 unknown. PDS outcome was not significantly different among NHB and H as compared to NHW. Compared to NHW, Asians were more likely to have >1cm residual (AOR 2.32, 95%CI 1.1-4.9, p=0.03). Median income for the entire cohort was $85,814 (range $10,926-$231,667). After adjusting for significant prognostic factors, there were no significant differences in PDS outcome between income groups (p=0.7281). Median OS was 55.1mos (95%CI 51.8-58.5) with no significant differences in OS between the income (p=0.628) or racial/ethnic (p=0.615) groups. CONCLUSION: Statistically significant socio-demographic disparities in PDS and survival outcomes were not observed among women with advanced OC treated at this HVC. Increased efforts are needed to centralize care to and increase the diversity of pts treated at HVCs.

Feasibility, safety and clinical outcomes of cardiophrenic lymph node resection in advanced ovarian cancer.

OBJECTIVES: Surgical resection of enlarged cardiophrenic lymph nodes (CPLNs) in primary treatment of advanced ovarian cancer has not been widely studied. We report on a cohort of patients undergoing CPLN resection during primary cytoreductive surgery (CRS), examining its feasibility, safety, and potential impact on clinical outcomes. METHODS: We identified all patients undergoing primary CRS/CPLN resection for Stages IIIB-IV high-grade epithelial ovarian cancer at our institution from 1/2001-12/2013. Clinical and pathological data were collected. Statistical tests were performed. RESULTS: 54 patients underwent CPLN resection. All had enlarged CPLNs on preoperative imaging. Median diameter of an enlarged CPLN: 1.3cm (range 0.6-2.9). Median patient age: 59y (range 41-74). 48 (88.9%) underwent transdiaphragmatic resection; 6 (11.1%) underwent video-assisted thoracic surgery. A median of 3 nodes (range 1-23) were resected. A median of 2 nodes (range 0-22) were positive for metastasis. 51/54 (94.4%) had positive nodes. 51 (94.4%) had chest tube placement; median time to removal: 4d (range 2-12). 44 (81.4%) had peritoneal carcinomatosis. 19 (35%) experienced major postoperative complications; 4 of these (7%) were surgery-related. Median time to adjuvant chemotherapy: 40d (range 19-205). All patients were optimally cytoreduced, 30 (55.6%) without visible residual disease. Median progression-free survival: 17.2mos (95% CI 12.6-21.8); median overall survival: 70.1mos (95% CI 51.2-89.0). CONCLUSIONS: Enlarged CPLNs can be identified on preoperative imaging and may indicate metastases. Resection can identify extra-abdominal disease, confirm Stage IV disease, obtain optimal cytoreduction. In the proper setting it is feasible, safe, and does not delay chemotherapy. In select patients, it may improve survival.

Disease Severity, Presentation, and Clinical Outcomes Among Adolescents With Malignant Breast Neoplasms: A 20-Year Population-Based Outcomes Study From the SEER Database (1973-2009).

INTRODUCTION: Primary breast cancer in adolescents is extremely rare and thus is not widely studied. This study aimed to evaluate trends, characteristics, and outcomes among a cohort of adolescents with breast cancer. PATIENTS AND METHODS: A total of 657,712 female patients with breast cancer from Surveillance Epidemiology and End Results (SEER) database (1973-2009) were analyzed, and 91 adolescents were identified. Three age groups (under 20 years, 20-50 years or premenopausal, and > 50 years or postmenopausal) were compared for tumor size, stage, receptor status, and outcomes. Categorical data were compared by chi-square (Fisher) test and continuous data with Student's t test. RESULTS: Median age was 19 years (range, 10-20 years). A total of 52.7% (n = 48) and 5.5% (n = 5) of patients presented with invasive and in-situ cancers, respectively, and 37.3% (n = 34) with sarcomas. Median tumor size of invasive cancers was 3.2 cm (range, 0.1-12.5 cm). Sixty percent of patients presented with regional disease, and the majority (28%) of those tested were receptor negative. Mortality rates in adolescents were higher than pre- and postmenopausal patients in localized and regional stage. Overall median survival was 106 months. CONCLUSION: Although rare, breast cancer does occur in adolescent girls and must be considered in differential of breast masses in females under 20, especially with strong breast cancer family history. Prognosis maybe worse than in older patients; however, the sample size is small. Delay in diagnosis, aggressive tumor biology, and negative receptor status may affect prognosis. Routine breast examination in high-risk older adolescents may permit early identification and avoid delay in diagnosis and treatment.

The changing management of chylothorax in the modern era.

Initial conservative therapy is applied to all cases of chylothorax (CTx) with expected excellent outcomes. The indication for aggressive surgical treatment of early CTx remains uncertain and requires rigorous scientific scrutiny. Lymphangiography and lymphoscintigraphy are useful to localize the leak and assess thoracic duct patency as well as to differentiate partial from complete thoracic duct transection. The aetiology of the CTx, flow rate and patient condition dictate the preferred management. Octreotide/somatostatin and etilefrine therapy is highly efficacious in the conservative management of CTx. For patients in whom conservative management fails, those who are good surgical candidates, and those in whom the site of the leak is well identified, surgical repair and/or ligation using minimally invasive techniques is highly successful with limited adverse outcomes. Similarly, if the site of the chylous effusion cannot be well visualized, a thoracic duct ligation via video-assisted thoracic surgery is the gold standard approach. A pleuroperitoneal or less often a pleurovenous shunt is a final option and may be curative in some patients.

Prophylactic mastectomy in patients at high risk: is there a role for sentinel lymph node biopsy?

INTRODUCTION: Prophylactic mastectomy (PM) rates in the United States are rising due to determination of increased Gail risk, moderate-high risk lesions, a strong family history, and gene mutation carriers. The role of sentinel lymph node biopsy (SLNB) in PM remains controversial. This report sought to examine clinical utility of SLNB in PM. METHODS: A total of 292 patients underwent bilateral or contralateral PM (1999-2011). SLNB was performed on the PM side in 195 (66.7%) patients with standard techniques. Clinicopathologic data were analyzed for the incidence of occult cancer in prophylactic breast and/or axilla. Univariate analysis was used to determine factors that predict SLN positivity. RESULTS: The median patient age was 49 years (range, 19-79 years). Contralateral invasive breast cancer (64.7%) was the most common indication for PM. A total of 209 (71.5%) invasive breast cancer and 49 (16.7%) in situ cancers (n = 38 ductal carcinoma in situ, n = 10 lobular carcinoma in situ) were identified on the therapeutic mastectomy side, with a median tumor size of 1.5 cm. 58.6% were estrogen receptor positive and 4.7% were multicentric. Three (1%) ductal carcinoma in situ, 4 (1.3%) lobular carcinoma in situ, and 5 (1.7%) atypical ductal, and 1 (0.3%) lobular hyperplasia were identified in PM breast. No invasive breast cancer or positive SLN was identified in PM breast and/or axilla. CONCLUSION: Although a minimally invasive procedure, the utility of SLNB in patients with absent or contralateral early disease is limited. Advanced T stage, multicentricity, or receptor status on the therapeutic side or a finding of in situ or atypical hyperplasia in prophylactic breast specimen yielded no positive SLN. Routine SLNB in pure bilateral PM can safely be omitted, which reduces axillary morbidity and operative time and/or cost. Selective use of SLNB for contralateral recurrent and/or locally advanced cancers warrants further investigation.

Nipple-sparing mastectomy in modern breast practice.

Breast cancer management has evolved from the conventional radical Halsted to a fully integrated multidisciplinary approach. Nipple sparing mastectomy (NSM) is an innovative technique that preserves native breast envelope without mutilation of nipple-areola complex (NAC), thus providing a reasonable alternative for early cancers without NAC involvement and prophylactic high risk patients and avoids multiple surgical procedures required for reconstruction. This article aims to critically review indications, intra-operative protocols, radiotherapy planning and limitations of NSM. Patient selection should be based on study of breast duct anatomy by Magnetic Resonance Imaging, mammographic tumor-nipple distance and obligatory intra-operative frozen section from retro-areolar tissue. Tumor size, axillary lymph node status, lymphovascular invasion and/or degree of intraductal component are factors used to include NSM candidates based on institutional practice. Given the heterogeneity of patients and lack of standardization of preoperative investigations, surgical technique and pathologic sampling of retro-areola tissue so far, mandates a multi-institutional prospective study to define and validate a role for NSM in invasive breast cancer and DCIS. Nipple necrosis is an important NSM complication which can be greatly reduced using alternative skin incisions. Even if the nipple survives, an insensate nipple and lack of sexual function is common and requires preoperative counseling and discussion. Finally the relation and timing of intra-operative versus adjuvant breast radiation and tailoring of dosage and delivery methods has not been fully explored. Although NSM reduces psychological trauma associated with nipple loss, the oncologic safety as well as functional and aesthetic outcomes needs additional investigation.

Defining a place for nipple sparing mastectomy in modern breast care: an evidence based review.

Breast cancer is a diverse disease that requires a fully integrated multidisciplinary approach. Breast surgery has undergone a revolutionary change leading us from the conventional radical mastectomy of the Halstedian era to the current motion of nipple sparing mastectomy (NSM). Despite the lack of randomized controlled trials, the technique of NSM continues to gain popularity as a prophylactic procedure in high risk patients. The current indications for NSM, if any, in the treatment of early invasive breast cancer remains uncertain and requires rigorous scientific scrutiny. This article aims to critically review the indications and limitations of NSM, discuss evidence based intra-operative protocols and to discuss ways in which radiation therapy may be incorporated in treatment planning following NSM. A comprehensive search of the scientific literature was carried out using PubMed to access all publications related to nipple sparing mastectomy. The search focused specifically on technique, current management, safety, and complications of these procedures. Keywords searched included "Nipple sparing mastectomy,""breast conserving surgery,""Nipple areola complex preservation" and "skin sparing mastectomy." NSM offers an opportunity to preserve native breast envelope without mutilation of nipple-areola complex (NAC), and avoids multiple surgical procedures required for reconstruction. NSM may be a reasonable alternative for prophylactic and select breast cancer patients without NAC involvement; however, oncological safety of NSM has not yet been fully demonstrated. Best available evidence suggests that patients should be selected based on study of breast duct anatomy by breast Magnetic Resonance Imaging, mammographic distance between tumor and nipple and obligatory intra-operative frozen section from retro-areolar tissue. Additional factors such as tumor size, axillary lymph node status, lymphovascular invasion and degree of intraductal component are also being used to either include or exclude NSM candidates based on institutional protocols. Heterogeneity of patients selected for NSM is great and the lack of standardization of preoperative investigations, intra-operative technique and pathologic sampling of retro-areola tissues mandates a multi-institutional prospective study to define and validate a role for NSM in invasive breast cancer and DCIS. Nipple necrosis or sloughing is an important problem after NSM which can be greatly reduced using alternative skin incisions. Even if the nipple survives, an insensate nipple and lack of sexual function is common and requires preoperative counseling and discussion. Finally the relation and timing of intra-operative versus adjuvant breast radiation and tailoring of dosage and delivery methods has not been fully explored. Although NSM reduces the psychological trauma associated with nipple loss, the oncologic safety as well as functional and aesthetic outcomes needs additional investigation.

Primary myeloid sarcoma masquerading as an obstructing duodenal carcinoma.

Myeloid Sarcoma (MS), a rare extra hematopoietic carcinoma composed of blast cells, is located primarily in extramedullary sites such as skin, soft tissue, lymph nodes, and bone. MS usually presents in the setting of coexisting acute myeloid leukemia (AML) and myeloproliferative disorders. Gastrointestinal involvement (GI) is extremely rare from nonspecific abdominal symptoms to obstruction. Eight cases of myeloid sarcoma involving the duodenum including the current case have been reported, overall mean age being 40 years (range 17-71) and M : F ratio 7 : 1. The prognosis of patients with de novo MS cases has been reported to be better than those who have a coexisting leukemia. MS is a rare extramedullary tumor, which should be considered in the differential diagnosis of a soft tissue mass involving the duodenum, especially if there is a coexisting hematological disorder. De novo cases often progress to AML, and current therapy involves Daunorubicin- and Cytarabine-based chemotherapy. The wide cytogenetic and molecular heterogeneity of MS implies a potential role for more targeted MS therapies, which may offer a curative strategy.

Menopausal symptoms in young survivors of breast cancer: a growing problem without an ideal solution.

BACKGROUND: New breast cancers occur in 25% to 30% of women < 50 years of age. These young women undergo ablative surgery, chemotherapy, or hormonal/targeted treatment. These treatments have resulted in increased survival but at the expense of early menopause, marked by distressing vasomotor symptoms, sexual dysfunction, decreased metabolism, and musculoskeletal and cardiovascular effects. METHODS: A comprehensive literature search was performed using PubMed. This article reviews the evidence-based approaches to the treatment of these distressing symptoms in young breast cancer survivors. RESULTS: Menopausal symptoms in young patients are typically more severe due to the abrupt and rapid decrease in estrogen, and chemotherapy and hormones worsen these symptoms. Evidence supporting the efficacy of most complementary therapies is scarce. Behavioral modification and yoga may be helpful in mild cases of vasomotor symptoms, whereas newer antidepressants are promising in moderate to severe cases, and stellate ganglion block may be used in refractory cases. Local vaginal moisturizers, and in refractory cases low-dose estrogen creams, may ameliorate most urogenital symptoms. Bisphosphonates, vitamin D, and calcium can treat osteoporosis, and weight-bearing exercises decrease bone mineral density loss and help to control weight. Smoking cessation, exercise, and dietary modifications should be recommended to all young patients to decrease cardiac morbidity. At present, there is insufficient evidence to support any natural agent as a viable alternative to hormone replacement therapy to treat these symptoms. CONCLUSIONS: No single agent can ameliorate vasomotor, cardiac, skeletal, and sexual concerns of young breast cancer survivors coping with menopausal symptoms. Quality-of-life research involving premenopausal breast cancer survivors is lacking. Further study is needed to identify safe and effective treatments for menopausal symptoms and to confirm their long-term safety in young breast cancer survivors.

Reconstruction of groin defects following radical inguinal lymphadenectomy: an evidence based review.

Inguinal lymph node involvement is an important prognostic and predictive factor in various neoplasms of the genitalia and lower limb. As part of the multimodality approach, these patients undergo surgery and adjuvant radiotherapy. Morbidity of inguinal lymphadenectomy includes lymphedema, lymphorrhea and infection; however the most common distressing complication is skin necrosis. Myocutaneous flaps have been the most popular form of primary or delayed groin reconstruction. This paper aims to critically review the different myocutaneous flaps used in groin reconstruction, discuss evidence based data on the versatility and utility of these flaps and discuss ways in which modifications maybe incorporated in treatment and radiation planning following groin reconstruction. A comprehensive search of the scientific literature was carried out using PubMed to access all publications related to groin reconstruction. The search focused specifically on current management, technique, safety and complications of these procedures. Keywords searched included "inguinal lymphadenectomy", "primary reconstruction", "musculocutaneus flap", "myocutaneous flap", "tensor fascia lata flap", "anterolateral thigh flap", "rectus abdominis flap". Low to middle income countries witness a huge burden of locally advanced genital malignancies and melanoma of the lower extremity. Higher tumor burden both at the primary site as well as the inguinal basin requires surgery as the primary modality of treatment. Groin reconstruction is required not only to prevent femoral blowouts but also for early administration of adjuvant radiation. The versatility of tensor fascia lata, anterolateral thigh, and rectus abdominis flaps is useful to cover the defect, provide radiation, eradicate pain and achieve good palliation. Assessment of aesthetic and functional outcomes of one flap over the other and the "ideal" form of reconstruction for groin defects needs additional investigation.