A Unique Endoscopic Presentation of Colon Metastases From Primary Invasive Lobular Carcinoma of the Breast.

Breast cancer is the leading cause of female malignancy-associated death worldwide. The most common sites of metastases are the lung, liver, brain, and skeleton. A 68-year-old female with invasive lobular carcinoma metastatic to the axial skeleton was found to have new skin and colonic metastases discovered on serial surveillance positron emission tomography-computed tomography scans. The colonic metastases did not present with any gastrointestinal symptoms and did not form exophytic masses, which are typically associated. Instead, her colonic metastases presented as unusual diaphragm-like strictures within the left colon discovered on endoscopy, which is a relatively rare phenomenon. This case raises awareness of and elucidates new manners of presentation of metastatic invasive lobular carcinoma within the colon.

Improving Self-Confidence of Military Medical Providers With Joint Procedure Simulation: A Pilot Study.

INTRODUCTION: Military medical providers are a unique population that encounter different environments across the world. From hospital clinics to war zones, these providers must perform procedures and rely on their training and skill to help their patients. This pilot study aimed to assess the self-confidence of military medical providers performing joint aspiration and injection before and after a simulation workshop in both clinical and austere settings. METHODS: In 2016, 25 military physicians from various military facilities participated in a 1-hour knee arthrocentesis and injection and shoulder injection workshop. Education was provided on the knee and shoulder anatomy and various approaches to performing the procedures before the hands-on portion of the workshop. Surveys assessing self-reported confidence levels by performing the procedures in the clinic and austere settings were completed before and after simulation training. RESULTS: The results were analyzed and grouped based on the provider experience level, simulation environment, and specific procedure performed. There was a statistical significance seen in the shoulder arthrocentesis group, which included all participating providers, with a P-value of <.01 in the clinic setting and a P-value of <.001 in the austere setting. In the knee aspiration simulation, there were also improvements in the provider confidence, but it was not statistically significant with P-values of .36 and .14 in the clinical and austere settings, respectively. CONCLUSION: Simulation training can lead to increased medical provider self-confidence in performing musculoskeletal joint aspirations and injections in both clinic and austere settings. The military medicine demographics have had little research in joint injections and provider confidence to date. This pilot study was one of the first to evaluate this unique population. The methods used in this study, and the positive data collected on provider confidence, can be used in larger studies, encompassing other medical providers to increase the confidence of providers throughout various fields of medicine.

20 Years of Radiographic Imaging: Crystalline Deposits Causing Severe Arthropathy and Erosions.

Urate crystal gout arthritis and calcium pyrophosphate deposition disease (CPPD) are crystalline arthropathies seen in middle age to elderly patients, but are also seen in the active duty military population. Flares of either can be identified by acute joint pain, associated swelling, tenderness, and warmth. Definitive diagnosis involves synovial analysis from arthrocentesis. Gout and CPPD are common inflammatory joint diseases. Both arthropathies presenting themselves in the same joint are rather rare. An elderly female with a history of gout presented to the hospital with severe hip pain. She was on urate-lowering therapy at the time, and uric acid levels on admission were not significantly elevated. Radiographic imaging of her hip demonstrated periarticular cartilage calcifications. A review of radiographic imaging over the last 20 years found significant erosive arthropathy in multiple joints and radiographic evidence of chondrocalcinosis, suggesting CPPD. Synovial analysis was not obtained during this admission as the patient declined procedures due to her elderly age. Her condition improved with oral steroids. Few literatures have demonstrated that gout and CPPD are common crystal arthropathies that can occur concomitantly in the same joint. A 20-year review of imaging in an elderly female with known gout arthropathy found that she had radiographic evidence of concomitant CPPD-associated damage to many of her joints. Clinicians should be aware of the different erosive arthropathies, their corresponding imaging findings, evaluation for underlying metabolic disorders if appropriate, and the possibility that they may occur in the same joint. Early prevention can reduce joint destruction later in life.

Evaluation of an Education-based Training Orientation for Resident Physicians in an Intensive Care Unit in Hawai'i.

The need for multidisciplinary teams to provide complex care has increased as the population ages. As these teams become increasingly integrated, the knowledge, skills, and attitudes of resident physicians to practice safe and effective care in intensive care units (ICUs) evolves. A structured and multidisciplinary orientation day for resident physicians was implemented to assess improvements in physician confidence at Tripler Army Medical Center in Hawai'i from July 2019 to June 2020. ICU residents received an orientation day from a multidisciplinary team, with an emphasis on practical knowledge for common disease processes in a system-based fashion and competency in procedural skills. A total of 30 residents were asked to complete a pre- and post- orientation survey over a 1-year period, with 17 pre and post surveys completed for a response rate of 57%. The survey measured residents' perceived confidence in various tasks. Scores were compared using a paired 2-sampled t-test to assess statistical significance. The majority of resident physicians (76%) had at least 1 month of prior ICU experience. Statistically significant improvement was seen in self-reported abilities in performing 6 of the 10 elements assessed. With the diverse pathophysiology in critical care, it was essential to create a broad orientation with didactic and simulation-based learning, which resulted in observed improvement in more than half of the areas of interest. Adopting an orientation day for resident physicians rotating through the ICU can improve resident physician confidence, review important knowledge and skills, and highlight the role of each contributing multidisciplinary team member.

Persons tested for SAR-CoV-2 at a military treatment facility in Hawaii.

Health inequalities based on race are well-documented, and the COVID-19 pandemic is no exception. Despite the advances in modern medicine, access to health care remains a primary determinant of health outcomes, especially for communities of color. African-Americans and other minorities are disproportionately at risk for infection with COVID-19, but this problem extends beyond access alone. This study sought to identify trends in race-based disparities in COVID-19 in the setting of universal access to care. Tripler Army Medical Center (TAMC) is a Department of Defense Military Treatment Facility (DoD-MTF) that provides full access to healthcare to active duty military members, beneficiaries, and veterans. We evaluated the characteristics of individuals diagnosed with SARS-CoV-2 infection at TAMC in a retrospective, case-controlled (1:1) study. Most patients (69%) had received a COVID-19 test within 3 days of symptom onset. Multivariable logistic regression analyses were used to identify factors associated with testing positive and to estimate adjusted odds ratios. African-American patients and patients who identified as "Other" ethnicities were two times more likely to test positive for SARS-CoV-2 relative to Caucasian patients. Other factors associated with testing positive include: younger age, male gender, previous positive test, presenting with >3 symptoms, close contact with a COVID-19 positive patient, and being a member of the US Navy. African-Americans and patients who identify as "Other" ethnicities had disproportionately higher rates of positivity of COVID-19. Although other factors contribute to increased test positivity across all patient populations, access to care does not appear to itself explain this discrepancy with COVID-19.

Case Report: Shewanella Algae Pneumonia and Bacteremia in an Elderly Male Living at a Long-Term Care Facility.

Shewanella algae is a gram-negative, nonfermenting, oxidase-positive, motile bacillus that is ubiquitous in aquatic ecosystems. Human infections are rare and the immunocompromised are left most vulnerable. Risk factors for this infection include exposure to seawater, consumption of raw seafood, and underlying comorbid conditions such as hepatobiliary disease and chronic cutaneous ulcers. Previously documented cases of S. algae have involved near drownings, contaminated raw shellfish, or wound exposure to seawater, mud, sand, and sewage. This case study is unique in that it describes Shewanella bacteremia without any of these typical preceding exposures. We present a case of S. algae pneumonia and bacteremia in an elderly male patient living at a long-term care facility without any recent open water exposure.

A Case Study of Chronic Iliopsoas Tendinopathy and Sacroiliac Joint Dysfunction Masquerading As Pelvic Girdle Pain.

Pain related to pregnancy can occur anytime between conception to the postpartum period. Pregnancy and the following months after birth are a time of physical change to the woman's body, with significant hormonal effects. We present a case of a young female with chronic pain several years after her second pregnancy that presented a diagnostic challenge. She was initially diagnosed with persistent pelvic girdle pain (PGP) type 2, responded somewhat to appropriately targeted pelvic floor therapy, with a plateau in her progress. The diagnosis was revised to PGP type 4, with some improvement in pain with customized therapy. Her treatment again changed with a focus on sacroiliac joint (SIJ) dysfunction and iliopsoas tendinopathy with excellent and complete resolution of her pain. The overlapping nature of these diagnoses caused a significant challenge in creating a tailored physical therapy approach to her pain that eventually led to her final diagnosis being one of exclusion. Treatment was focused on optimization of joint mobility and tissue lengthening, with the resolution of her pain.

Delayed, transient and self-resolving neutropenia following COVID-19 pneumonia.

A novel coronaravirus, identified as SARS-CoV-2, spread throughout the world in 2020. The COVID-19 pandemic has led to many discoveries and clinical manifestations. A young patient is presented with new, self-resolving neutropenia presenting weeks after a prolonged hospital stay for COVID-19 pneumonia. Workup included analysis for underlying infection, nutritional abnormalities, malignancy, medication and toxin exposure, all of which were negative. From 2020 to the present, few reports have described neutropenia associated with a recent COVID-19 infection. In particular, no reports have described a delayed presentation of neutropenia. The authors would like to propose that the significant inflammatory response associated with COVID-19 is likely what led to this patient's postviral neutropenia. Furthermore, in young healthy patients, bone marrow biopsy may be deferred and a watchful-waiting approach may be taken to assess for neutropenia resolution.

Atypical Costochondritis: Complete Resolution of Symptoms After Rib Manipulation and Soft Tissue Mobilization.

Costochondritis is a self-limiting, poorly described, and benign condition that usually manifests as non-cardiac chest pain. The symptoms usually tend to resolve in a couple of weeks. Serious causes of chest pain should be ruled out prior to diagnosing costochondritis, as it is often a diagnosis of exclusion. Costochondritis that does not self-resolve is referred to as atypical costochondritis and is associated with high medical expenses and psychological burden on the patient. In this report, we discuss the case of a 37-year-old healthy male patient who presented with a two-year history of intermittent pain along the right anterolateral rib cage without any history of trauma. After extensive diagnostic work-up by Cardiology and Gastroenterology, Physical Medicine and Rehabilitation (PM&R) got involved. The initial diagnosis of chest pain evolved into atypical costochondritis given the time course, physical examination findings of focal tenderness, along with normal laboratory values, electrocardiogram, and imaging studies. A multimodal approach was adopted for the treatment of this patient, including manipulative therapy to determine if regional interdependence was present, followed by instrument-assisted soft tissue mobilization (IASTM) and stretching to address the potential myofascial pain generators. After three appointments, there was complete resolution of morning pain and there was no pain upon examination. This case highlights how osteopathic manipulation techniques (OMT) can be useful in the treatment of rib dysfunction, especially in atypical costochondritis. Further studies are required to expand our knowledge of costochondritis and physical therapy (PT) techniques, which would allow for early identification and effective treatment of the condition.