Idiopathic granulomatous mastitis: clinical, histopathological, and radiological characteristics and management approaches.

Idiopathic Granulomatous Mastitis (IGM) is an infrequent, benign breast disease that primarily affects women during their childbearing years and can be mistaken for breast cancer. This study aimed to review the clinical, radiological, and histopathological findings of patients with IGM in addition to management and outcome. Retrospective cross-sectional study of biopsy-confirmed IGM at an academic medical center and a private hospital in Amman, Jordan. Fifty-four patients were included, with a mean age of 37.0 ± 9.04 years, mostly presenting with a breast lump (n = 52, 96.3%) and breast pain (n = 45 patients, 84.9%). Approximately half of the patients (51.9%) were parous, and 50% had breastfed for an average duration of 30.37 ± 22.38 months. Most of the patients had either solitary or multiple abscesses on breast ultrasound. Histopathological analysis (n = 35) showed mostly either moderate inflammation (n = 16, 45.7%) or severe inflammation (n = 14, 40%). Two-thirds of the patients underwent surgical interventions at the time of diagnosis, mostly incision and drainage (n = 16, 29%) or surgical excision (n = 7, 13%), and no mastectomies were performed. The most common medical treatment included a combination of antibiotics, corticosteroids, and methotrexate (n = 21, 38.8%). After follow-up, 31 patients remained in remission, 3 experienced relapses, and 3 had a chronic course. The use of corticosteroids was significantly associated with remission (p = 0.035). The presentation and demographics of IGM patients in Jordan were consistent with the existing literature. Prospective research is needed to explore different treatment options and disease outcomes.

Breast cancer epidemiology among surgically treated patients in Jordan: A retrospective study.

Background: Multiple risk factors contribute to the development of breast cancer, including age, positive family history, early menarche, late menopause and the strongest factor being female gender. In this study, we aimed to investigate the proportion of breast cancer patients with certain risk factors, the prevalence of each cancer type, in addition to the surgical procedures performed. Methods: The medical records of patients diagnosed with breast cancer from January 2010 to November 2015 were evaluated retrospectively regarding demographics, breast cancer risk factors, comorbidities, diagnostic methods, tumor location, cancer type and stage, pathological findings, tumor markers, harvested lymph nodes and the types of surgical procedures. The collected data were statistically analyzed as number, mean, and frequency as percentages. Cases with deficient medical records were excluded from the analysis of certain parameters. Results: The sample consisted of 120 patients, 118 (98.3%) of whom were women. The mean age was 56.5±12.0 years. The most common diagnostic method at presentation was self-exam in 93.3% of patients. Invasive ductal carcinoma was the most common type of tumor (80.0%). The pathological stages could be determined for only 106 patients, and 26 patients (24.5%) were at stage 1 disease, 45 patients (42.5%) were at stage 2 whereas 34 patients (32.1%) were at stage 3. According to the results of pathological examinations, 72.6% (85 patients) of the cases were estrogen receptor positive, 61.2% (71 patients) were progesterone receptor positive while 24.8% (27 patients) were HER positive. Modified radical mastectomy (MRM) was performed in 52 (43.3%) patients and wide local excision (WLE) was preferred in 46 (38.3%) cases. Conclusion: Advanced age, positive family history, and prolonged estrogen exposure were remarkable in the majority of patients. Moreover, the most common type of breast cancer was invasive ductal carcinoma, and around half of the patients presented at stage 2 disease. Modified radical mastectomy and WLE were the most commonly performed surgical procedures.

Clinical and histopathological features of breast cancer in Jordan: Experience from a tertiary care hospital.

OBJECTIVE: To analyse breast cancer cases with respect to age, menopausal status, hormone receptors and human epidermal growth factor receptor 2 expression, in addition to nodal and distant metastases. METHODS: This retrospective study was conducted at Jordan University Hospital, Amman, Jordan, and comprised cases of breast carcinoma among females between 2006 and 2015. Clinicopathological data was collected from patient files and laboratory reports. Data was analysed using SPSS v 17. RESULTS: Of the 752 cases, 559(74.3%) were invasive ductal carcinomas of non-specific type, followed by 36(4.8%) cases of invasive lobular carcinoma. Upon investigating the clinicopathological data on the breast cancer cases, 466(61.97%) cases had sufficient information for further analysis. Of them, 414(61.97%) patients were aged above 40 years and 190(40.77%) were post-menopausal. Moreover, 221(47.42%) cases showed lymph node metastases, but only 32(6.87%) had distant metastases. The expression of oestrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 was found to be positive in 343(73.6%), 299(66.7%) and 97 (24.6%) cases, respectively. Besides, 42(9.01%) cases were triple negative, which were diagnosed only in females below 40 years age. CONCLUSIONS: These results were in concordance with international reports, except for the association of triple negative breast cancer with age where it was mainly diagnosed among females younger than 40 years age.

Direct medical costs of breast cancer in Jordan: cost drivers and predictors.

Introduction: Breast cancer is the most common cancer amongst females in Jordan. The study aimed to estimate the total direct medical cost of breast cancer from a healthcare provider's perspective.Methods: A retrospective cohort study was done to include all Jordanian females who were diagnosed with breast cancer at two leading public providers of cancer care in Jordan, Bashir Hospital and the University of Jordan Hospital. Data were extracted from the Jordan Cancer Registry (JCR) from 2011 to 2014 including demographic, clinical, and economic data of the patient.Results: A total of 877 and 665 patients were included in the first and second year after diagnosis, respectively. Costs increased in the advanced stages; costs for stages 0, I, II, III, and IV were Jordanian dinars)JD(6,749.94 ($9,517.42), JD 5,960.46 ($8,404.25), JD 8,003.58 ($11,285.05), JD 9,390.59 ($13,240.73), and JD 9,587.44 ($13,518.29), respectively. Treatment costs were the main cost driver across all stages.Conclusions: This analysis offers insight into costs, cost drivers, and resources utilization incurred by breast cancer patients in Jordan. Two major hospitals in Jordan can play a key informative role in future cost-effectiveness of breast cancer screening and therapeutic treatments in the different stages of cancer.

Epidemiology of women diagnosed with breast cancer in Jordan: A 5-year survival analysis and patients' characteristics from 2 public hospitals.

OBJECTIVES: To evaluate the epidemiology, prognostic factors, and 5-year overall survival (OS) of females with breast cancer (BC) diagnosed between 2011 and 2014 in Jordan. METHODS: A retrospective medical review of females who were diagnosed with BC between 2011 and 2014 at the 2 leading public health providers in Jordan was performed. The endpoint of the study was 2018. Data were extracted from the medical files between 2011 and 2018, including demographic clinical data on the patient level. Survival by age, laterality, grade, stage, and treatments modes were calculated by the Kaplan Meier method. RESULTS: A total of 877 women were included with median age of 51 years and follow-up duration of 2.4 years. Majority of the patients had ductal carcinoma and estrogen receptor (ER) positive type. The 5-year OS for patients with stage I, II, III, and IV, 94%, 86%, and 46% (p<0.001), respectively. The tumor stage and nodal status were the main prognostic variables affecting the overall survival. CONCLUSION: The incidence in Jordan is increasing, yet survival rates are improving with increased diagnosis during early stages. Therefore, strategies for implementing universal screening programs are advocated to improve clinical outcomes and to reduce the disease burden.

Intercostobrachial Nerve (ICBN) Preservation Versus Sacrifice in Axillary Dissection: Randomized Controlled Trial.

OBJECTIVES: Whether to preserve or sacrifice the intercostobrachial nerves (ICBN) is a controversial issue. In this trial, we aim to assess the effects of preservation of the ICBN during axillary dissection for patients with breast cancer in terms of pain score immediately postoperatively and several hours later, need for simple analgesia and narcotics, numbness and arm swelling. MATERIALS AND METHODS: This is a single-institution, single-surgeon randomized controlled trial where a sample of 48 patients with breast cancer, of various age groups, were allocated randomly to any of the 2; preservation or sacrifice categories. Postoperatively, patients were asked by a physician to fill a predesigned questionnaire to assess the studied items during hospitalization and after discharge. RESULTS: Among the 48 included patients, ICBN was sacrificed in 24 patients; of which 18 patients (75%) developed numbness in the inner aspect of the arm. While in the ICBN preservation group (24 patients) only 6 patients suffered numbness (25%) with a significant P-value of 0.001. Estimated duration of surgery with ICBN preservation was 100±22.02 minutes, while it is significantly shorter in the ICBN sacrifice group (83.48±21.55). However, with regard to other variables of pain, seroma formation, need of simple analgesia and narcotics, hospital admission days and arm swelling, there was no significant difference between the 2 groups. CONCLUSION: This study can conclude that preservation of ICBN during axillary dissection in patients with breast CA can save these patients' additional suffering from inner arm numbness. That is at the expense of surgery duration, around 20 minutes longer, for the surgeon to take his/her time in carefully dissecting the axilla properly without injuring these ICBN.

Bilateral primary psoas abscesses due to methicillin-resistant Staphylococcus aureus in a neutropenic patient: a case report.

BACKGROUND: Pyogenic abscess of psoas muscles is a rare condition. Psoas abscess due to methicillin-resistant Staphylococcus aureus is an emerging and rare infection and so far the related data are scarce. CASE PRESENTATION: We report the rare case of primary and bilateral large psoas abscesses due to methicillin-resistant Staphylococcus aureus in a 54-year-old Arab Jordanian woman with breast cancer who had neutropenia after starting chemotherapy. She was diagnosed 50 days after onset of symptoms. However, despite this delay in diagnosis and the large size of the abscesses, she had a full recovery. She was treated with antibiotics and percutaneous drainage and was doing very well at a follow up of 18 months. CONCLUSIONS: Psoas abscess due to methicillin-resistant Staphylococcus aureus might have insidious presentation with extensive disease especially in immunocompromised patients. However, it can be managed effectively with percutaneous catheter drainage and appropriate antibiotic therapy.

Lack of Association between CYP1A1 M2 and M4 Polymorphisms and Breast Carcinoma in Jordanian Women: a Case-Control Study.

BACKGROUND: CYP1A1 is a candidate gene for low-penetrance breast cancer susceptibility, as it plays an important role in the metabolism of carcinogens and estrogens. PURPOSE: The objective of this study was to assess the association between M2 (A2455G, Ile462Val) and M4 (C2453A, Thr461Asn) polymorphisms in CYP1A1 and breast cancer risk among Jordanian women and in subgroups stratified by menopausal status and smoking history. MATERIALS AND METHODS: Blood samples were collected from 112 breast cancer female patients and 115 age-matched controls who underwent breast cancer screening with imaging and showed negative results (BI- RADS I or BI-RADS II). Genotyping was performed using the PCR-RFLP technique. RESULTS: No statistically significant overall association was found between breast cancer risk and CYP1A1 M2 genotypes (p-value = 0.55; OR = 0.77; 95% CI= 0.32 - 1.83) nor with the M4 polymorphism (p-value= 0.95; OR= 0.95; 95% CI= 0.51- 1.88). Analysis of subgroups defined by menopausal status or smoking history also revealed no association with these polymorphisms. Furthermore, the four identified haplotypes (AC; AA; GC and GA) were equally distributed among cases and controls, and haplotype analysis showed a strong linkage disequilibrium of both studied loci in either cases or controls (D'=1). CONCLUSIONS: Based on the study results, CYP1A1 M2 and M4 polymorphisms do not seem to play a major role in breast cancer risk among Jordanian females.