22-Year-Old With Growing, Painful Lump on Back of Knee

22-Year-Old With Growing, Painful Lump on Back of Knee

A 22-year-old male presents to urgent care complaining of a painful lump on the back of his left knee that developed roughly 3 years prior. It has gradually grown in size and discomfort since then. The lump has been growing more quickly and becoming more painful over the last month, to the point where it is difficult to play sports and exercise. Physical examination reveals normal vital signs and full range of motion and strength …

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43-Year-Old Male With Large Bump on Elbow

43-Year-Old Male With Large Bump on Elbow

A 43-year-old man presents to urgent care reporting a soft lump that developed on his arm 3 months prior. He denies pain, itching, or systemic symptoms and feels well otherwise. Examination reveals normal vital signs and a 5 cm soft, mobile, nontender subcutaneous nodule on the proximal dorsal forearm. Range of motion for the elbow and wrist is normal. No erythema or induration is noted; circulation, strength, and sensation are intact distally. View the image …

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68-Year-Old Female With Swollen, Painful Hand

68-Year-Old Female With Swollen, Painful Hand

A 68-year-old woman presents to urgent care with her husband after tripping on a rug at home the previous day and falling onto her left hand. She has experienced persistent pain and swelling in the hand since the fall. Ibuprofen provided modest pain relief. Physical examination reveals normal vital signs with focal edema and tenderness over the dorsal surface of the 4th and 5th metacarpals. Decreased range of motion and knuckle contour at the 5th …

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52-Year-Old Female With Extremely Itchy Dark-Ringed Bumps on Skin of Back

52-Year-Old Female With Extremely Itchy Dark-Ringed Bumps on Skin of Back

A 52-year-old woman visits the urgent care clinic for itchy bumps that have been present on her back for the past 3 months. The lesions are very itchy, and it is difficult for the patient to stop scratching.  She has not tried any treatments for her symptoms since onset. On dermatological examination, pink scaly papules with dark exterior rims are seen on her back, some of which appear excoriated. Laboratory results for complete blood count, …

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62-Year-Old With Acute Dyspnea

62-Year-Old With Acute Dyspnea

A 62-year-old female presents to urgent care with acute dyspnea that worsened significantly 2 hours prior to arrival. She has noted progressive shortness of breath over the past week but now feels severely winded. She denies chest pain, cough, fever, leg swelling, or history of deep vein thrombosis. On evaluation, the patient is tachycardic and tachypneic with a heart rate of 110 beats per minute and an oxygen saturation of 91% on room air. She …

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79-Year-Old Female With Acute Back Pain

79-Year-Old Female With Acute Back Pain

A 79-year-old female presents to urgent care complaining of sharp, severe lower back pain for the past 2 months. The pain began when she was bending over to pick something up from the floor and has not improved. The pain occasionally radiates to her flank area but not down her legs, and she denies any bowel or bladder pattern changes. She tried acetaminophen, cold and warm compresses, and rest without any relief. The pain worsens …

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8-Year-Old Male with Facial Rash

8-Year-Old Male with Facial Rash

An 8-year-old male is brought to urgent care by his mother reporting a widespread, itchy facial rash. The patient says that the rash is severely painful and pruritic, and that he feels tingling and pain in his lips. The facial rash presented 3 days prior, and the mother states that her son repeatedly scratches the legions. The patient and is family are from Honduras; they deny any recent travel. The patient is otherwise well and denies …

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64-Year-Old With Acute Posterior Ankle Pain

64-Year-Old With Acute Posterior Ankle Pain

A 64-year-old woman with a history of chronic obstructive pulmonary disease, diabetes mellitus, osteoarthritis, and obesity presents to urgent care with acute right posterior ankle pain after stumbling on a curb earlier that day. She says she felt a sudden sharp pain in the back of her ankle and experienced immediate difficulty walking and climbing stairs. She reports 10 days of mild posterior ankle discomfort before this event, which she treated with ice, an elastic …

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83-Year-Old Female With Palpitations

83-Year-Old Female With Palpitations

An 83-year-old female with a past medical history of hypertension, diabetes mellitus, and hyperlipidemia presents to urgent care with palpitations and dizziness for the past 2 weeks. She does not have any family members present. An ECG is obtained. View the ECG and consider what your diagnosis and next steps would be. Resolution of the case is described on the next page.

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28-Year-Old Female With Rolled Right Ankle

28-Year-Old Female With Rolled Right Ankle

A 28-year-old female presents to urgent care complaining of right ankle pain after awkwardly stepping off a high curb, subsequently rolling her ankle while running outside earlier today. She is unable to bear weight on her ankle. She has no past medical history, takes no medications regularly, and has not tried any treatments since the injury. Physical exam reveals she is afebrile with normal vital signs, and she has marked tender edema to the lateral …

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