Metaplastic Breast Cancer with Squamous Differentiation: Beyond the Recognized Statistics.

Background: Metaplastic breast cancer is a clinically rare subtype of breast carcinomas, accounting for less than 1% of all breast neoplasms, and was not officially recognized till the end of the 20th century as an independent pathological diagnosis. Objective: In this paper, we report a case of metaplastic breast cancer with squamous differentiation in a 51-year-old female, with a succinct review of the literature. Case Report: The patient presented to our outpatient department with a complaint of left breast mass for 2 months duration with a diagnostic workup found to be grade three metaplastic carcinoma with squamous differentiation. The management decision was to proceed with neoadjuvant chemotherapy, followed by surgical intervention based on the tumor cell response to neoadjuvant therapy. Conclusion: Metaplastic breast cancer represents a rare clinical entity, encountered in a minority of patients. The clinical presentation of metaplastic carcinomas in general is similar to other breast cancers, however, metaplastic breast cancer tend to present in later stages as a rapidly growing mass with poor prognosis. The recognized poor prognosis along with rarity necessities having a high index of suspicion for early detection and appropriate management of metaplastic breast cancer.

Foreign body ingestion: Is intervention always a necessity?

Introduction: Intentional and accidental foreign body ingestion are commonly encountered in clinical practice. In adults, intentional foreign body ingestion is frequently observed among individuals with psychiatric disorders and prisoners. Controversies exist regarding the management of sharp or pointed objects. We contribute to this existing controversy by presenting a case of a 43-year-old male who accidently ingested a metallic screw and was managed successfully through endoscopic retrieval. Case presentation: We discuss a case of a 43-year-old male presented to our emergency department after accidently swallowing a metallic screw, 1 h and a half prior to his presentation. He was initially asymptomatic then started to complain of vague abdominal symptoms. X-rays of the chest and abdomen demonstrated the presence of a metallic screw at the mid-abdomen. Computed tomography scan of the abdomen then confirmed its presence within the gastric lumen, with no evidence of gastric or bowel perforation. The patient was managed via esophagogastroduodenoscopy in which the ingested screw was extracted. He was discharged after 24 hours in a good condition. Clinical discussion: A limited number of epidemiological studies have shed light on the prevalence and incidence of foreign body ingestion among adult individuals. Probability of spontaneous passage depends on several factors including the size, shape and composition of the impacted item, as well as the age of patient and duration of ingestion prior to presentation. Conclusion: Considering the variation of ingested objects and the availability of several therapeutic approaches, a patient-tailored management plan should always be established.

Diabetic mastopathy: A rare clinicopathologic entity with considerable autoimmune potential.

INTRODUCTION AND IMPORTANCE: Diabetic mastopathy is a rare entity affecting diabetic patients. It has been previously linked to type 1 diabetes mellitus; however, due to the several accompanying conditions, a theory of autoimmune factors contributing to the origin of this condition has been on the rise. In this paper, we report a case of diabetic mastopathy associated with several autoimmune diseases to highlight the immunological potential of this condition. CASE PRESENTATION: A 25-year-old female, known to have type 1 diabetes mellitus, hypertension, hypothyroidism, adrenal insufficiency, dilated cardiomyopathy and end-stage renal disease, was referred to our clinic for a breast lump. Radiological investigations showed a dense mass with irregular borders in the retroareolar area of the left breast. A core biopsy was obtained which revealed keloid-like fibrosis along with lymphocytes infiltrated, suggestive of lymphocytic mastopathy. CLINICAL DISCUSSION: Fibrous mastopathy has been merely attributed to a long-standing use of insulin therapy by diabetic patients; recent observations, however, proved the major contribution of immunity to etiopathogenesis. Even though human leukocyte antigen (HLA) association has not been supported in the literature, the histological changes of breast lymphocytic infiltrate are seen in patients who not only have T1DM, but also thyroiditis, systemic lupus erythematosus, Sjogren's syndrome, and Addison's disease. The frequent presence of several possible autoimmune conditions has promoted the theory of an autoimmune process affecting connective tissues, however, these claims are yet to be proven by future studies. CONCLUSION: Recent observations have proved the major contribution of immunity to etiopathogenesis of diabetic mastopathy. We shed light on the role of the immune system in triggering the disease process by reporting a case of diabetic mastopathy with a cluster of autoimmune diseases. Future studies should explore the genetic background of the condition as it would potentially have several clinical implications. The discussed pathophysiologic explanations raise the possibility of autoimmunity as a key driver in pathogenesis and indicate the need to change the nomenclature of this condition.

Impact of COVID-19 pandemic on residency and fellowship training programs in Saudi Arabia: A nationwide cross-sectional study.

BACKGROUND: Coronavirus disease 2019 (COVID-19) has profoundly impacted residency and fellowship training and education. However, how and to what extent the daily involvement of trainees in clinical and surgical activities was compromised by the COVID-19 pandemic is currently unknown. MATERIALS AND METHODS: We conducted an electronic survey. An invitation was sent through the executive training administration of the Saudi Commission for Health Specialties (SCFHS) randomly to 400 residents and fellows over two weeks period from April 23, 2020 until May 6, 2020. Descriptive statistics were presented using counts and proportions (%). The comparison between the trainees among the socio-demographic and the characteristics of trainees toward the impact of COVID-19 pandemic on their training had been conducted using the Chi-square test. A p-value cut off point of 0.05 at 95% Confidence Interval (CI) used to determine statistical significance. RESULTS: Out of the 400 questionnaires distributed, 240 trainees responded, resulting in a response rate of 60%. The most frequently cited specialty was surgical (41.3%) and medical (38.3%). Approximately 43% of them had direct contact with patients with COVID-19, and 43.8% had enough training regarding the proper use of Personal Protective Equipment (PPE). There were seven responders (2.9%) who had been infected by the disease. Among them, 6 (2.5%) members of their family had also been infected. Approximately 84.6% reported a reduction in training activities due to the current pandemic. Of those with surgical specialties, almost all (97%) reported that their surgical exposure reduced due to the COVID-19 pandemic. CONCLUSION: The adoption of smart learning is critical. For those who have been affected by examination delays, we recommend continuing to revise steadily using webinars, podcasts, prerecorded sessions, and social media. Routine activities such as journal clubs and departmental teaching should continue through webinars, if possible.

A rare cause of small bowel perforation: A metastatic lesion from squamous cell carcinoma of the tongue.

BACKGROUND: Metastatic lesions from head and neck tumours to the small bowel are extremely rare, and metastasis from tongue squamous cell carcinoma in particular has been reported only twice in the English literature. CASE PRESENTATION: A 76 year-old lady diagnosed with a loco-regionally advanced tongue squamous cell carcinoma but deferred surgical resection. Seven months later after her diagnosis, she presented with generalized abdominal pain, due to image-proven viscous perforation, thus taken for emergent exploratory laparotomy, where the perforation was found at the distal ileum, which was resected, and a primary side to side anastomosis was done. The histopathological examination of the resected segment revealed squamous cell carcinoma originating from the tongue. The patient was deteriorating clinically and vitally during her stay, and passed away on day 16 post operation due to multi-organ dysfunction syndrome. CONCLUSION: Metastatic lesions from tongue carcinoma found in the vicinity of the small bowel represent a terminal stage with a dismal prognosis, and when these lesions present clinically with a complicated course, the survival rate is decreased significantly.