Senior Report 8.19

seniorreport

 Case Presentation by Laura Smylie, MD

A 14 year old girl who presents with nausea and vomiting for one day and an abrupt onset of chest pain.
Vitals: BP 100/67, HR 121, RR 25, Temp 36.7, 100% on room air.

1  2

 

Questions:
1. What is the diagnosis based upon the above x-rays?
a) Foreign body
b) Pneumothorax
c)Pneumomediastinum
d)Apical pneumonia

2. What is the likely etiology of the radiographic finding?
a) alveolar rupture secondary to forceful retching
b) esophageal rupture secondary to forceful retching
c) acute PE
d) no abnormality on chest x ray.

3. What is the most appropriate initial management of this patient?
a) place on continuous pulse oximetry, place a left sided chest tube
b) place on continuous pulse oximetry, 4mg ondansetron, NPO.
c) place on a continuous cardiac monitor, start heparin drip, consult cardiology.
d) send blood cultures, start antibiotics, encourage PO intake.


Filed under: Senior Report

Senior Report 8.18

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 Case Discussion by Erin Ge, MD

 

CC: “Nausea”

HPI:

This is an 80 year old female who presents with nausea. She states she has been feeling nauseated and generally unwell for the past week. She denies any significant abdominal pain, vomiting or diarrhea. She has not had any fevers or chills. She reports feeling like she has no energy. She has been refusing to eat. Her family states she has seemed progressively more confused and has been “seeing double”. Today, she started complaining of some episodes of “heart racing” so her family brought her in for evaluation. She denies chest pain or shortness of breath.

ROS:

General: Positive for generalized weakness

Neurological: Positive for confusion

Ear, Nose and Throat: No congestion

Eyes: Positive for diplopia

Cardiovascular: Positive for palpitations

Pulmonary: No shortness of breath

Abdomen: See HPI

Genitourinary: No polyuria

Musculoskeletal: No back pain

Skin: No rashes

 

Past Medical History: Congestive heart failure, hypertension, coronary artery disease

Past Surgical History: Cardiac catheterization, total hysterectomy

Family History: Hypertension

Social History: Lives with her daughter, history of tobacco use but quit over 20 years ago, denies alcohol or illicit drug use

Medications: Aspirin, Lisinopril, Lasix, digoxin, omeprazole

Allergies: NKDA

 

Physical Exam:

General: Overweight, nontoxic

Vitals: Blood pressure 125/92, heart rate 80, respiratory rate 16, temperature 36.8, pulse oximetry 98% on room air

HENT: Normocephalic, atraumatic, mucous membranes moist, trachea midline

Eyes: Sclerae noninjected and nonicteric, pupils 3mm, equal, round and reactive to light, EOMI

Cardiovascular: rate and rhythm regular, normal S1, S2, no murmurs, no JVD, 1+ bilateral lower extremity edema

Respiratory: Clear to auscultation bilaterally with good air entry and equal chest rise

Gastrointestinal: Soft, nontender, non distended, no rebound tenderness, negative Murphy sign, no CVA tenderness

Musculoskeletal: No obvious deformities, extremities nontender, moves all extremities equally

Skin: No erythema, rashes or ulcerations

Neurologic: Alert, oriented x 3, responds slowly, no facial asymmetry, no speech dysarthria, sensation intact to light touch bilateral upper and lower extremities, 5/5 strength bilateral upper and lower extremities

 

EKG:

8.18

 

Laboratory Studies:

CBG – 97

CBC:

5.1           12.0        122

36.0

BMP:

138         97            24            103

6.0           20            2.1

Troponin <0.017

SDS: neg

UDS: neg

Digoxin level: 4.0 ng/mL (nml 0.5-2.0)

 

Questions:

1. In the initial management of an acute digoxin overdose, which of the following should be considered:

A. Gastric lavage

B. Emergent dialysis

C. Activated charcoal

D. High dose insulin

 

2. You are informed by nursing staff that the patient is now tachycardic and a new EKG is obtained:

8.181

What next intervention is indicated?

A. Lidocaine

B. Transvenous pacing

C. Quinidine

D. Procainamide

 

3. What is the appropriate treatment for this patient’s hyperkalemia?

A. Insulin/glucose, sodium bicarbonate, calcium gluconate and kayexalate

B. Fab fragments

C. Emergent dialysis

D. Isotonic fluid hydration

 


Filed under: Uncategorized

Intern Report 8.17

internreport

Case Presented by Jeff Butler, MD

Chief Complaint: abdominal pain, diarrhea, weakness

HPI: An otherwise healthy 6yo boy presents with three days of abdominal pain, nausea, vomiting, and diarrhea. His symptoms started with nausea and vomiting, and were followed by fever and epigastric, cramping abdominal pain. By Day 2 of his illness he was having frequent loose stools up to 15 times per day. The mother decided to bring the child in after he developed some weakness and difficulty walking prior to arrival. The vomiting occurred around 2-4 times per day and was characterized as nonbloody and nonbilious. There was also no blood noted in the stool. The child has had a poor appetite in the last two days and has been refusing meals after two episodes of post-prandial emesis. The mother thinks the child may have been urinating less frequently since this morning. The fever is being treated with alternating motrin and Tylenol last given 2 hours prior to arrival. The child had multiple sick contacts with similar symptoms at daycare and there was no history of recent travel.

ROS:
Constitution: positive for fevers, negative for weight change
HEENT: negative for ear pain, sore throat
Cardiac: negative for chest pain, palpitations
Pulm: negative for wheezing, cough
GI: positive for abd pain, diarrhea, vomiting
GU: positive for decreased urination
MSK: negative for joint pain, swelling, myalgia, positive for weakness
Neuro: positive for dizziness, HA

PMHX: none

PSHx: none

Allergies: NKDA

Meds: Motrin, Tylenol PRN fever

SocHx: no tobacco use in the home, patient attends school and daycare, lives with mom, dad, two brothers.

PE:
Vitals: T37.1, HR140, BP100/60, R20, SpO2 99% RA
General: Ill-appearing male child sitting on the exam table in mild distress due to weakness
Eyes: PERRL, EOM, no pallor
HENT: Normal tympanic membrane without erythema or purulent drainage, dry oral mucous membranes, neck supple and nontender without LAD
CV: Tachycardic regular rate with normal hearts sounds, pulses 2+ at radial and dorsalis pedis bilaterally, cap refill 2 seconds
Pulm: Normal work of breathing with clear breath sounds bilaterally
Abd: Soft, mildly tender to palpation over epigastrium, no rebound tenderness or guarding, normoactive bowel sounds
Skin: No rashes, bruises, or petechiae
Neuro: Normal mentation, no facial droop, tongue midleine, smiles symmetrically, 4/5 strength with hip flexion bilaterally, 4/5 strength with leg flexion and extension bilaterally, 5/5 strength otherwise throughout, sensation intact to light touch throughout, no clonus

You begin IV hydration with a 20cc/kg bolus and start weight-based maintenance fluids. Lab tests were ordered as follows:

 Labs:
CBC
WBC- 9.4
Hgb- 13.5
Plts- 278

BMP
Na- 134
Cl- 105
K- 1.9
HCO3- 19
BUN- 20
Cr- 1.1
Glu- 89

Questions:
Q1. Which of the following is a spurious cause of hypokalemia?
A) Recent fluid administration in the IV site
B) Sample deterioration
C) Hemolysis
D) Cold storage

Q2. What EKG finding can be found with hypokalemia?
A) Peaked T waves
B) U waves
C) J waves
D) QRS prolongation

Q3. What is the best method for replacing this patient’s electrolyte abnormalities?
A) No replacement needed
B) PO potassium
C) IV potassium
D) Yes, supplement with magnesium and IV potassium

Bonus Question:
Q4. What is the most likely acid-base disorder this patient will have? Maybe make this the bonus questions but clinically not as important as the next question
A) Respiratory acidosis
B) Metabolic alkalosis
C) AG metabolic acidosis
D) NAG metabolic acidosis


Filed under: Intern Report

Intern Report 8.16

internreport

Case Discussion presented by Wissam Rhayem, MD

 

Chief Complaint:  “Chest Pain”

History of Present Illness:

This is a 26 y/o male prisoner presenting with a chief complaint of chest pain and palpitations.

The patient has a history of Wolff-Parkinson-White and poly-substance abuse. He states that he takes 20-40 mg of Xanax daily along with any Ativan, Klonopin, and Seroquel that he can obtain. The story is unclear, but the patient claims that he has been taking Xanax while in prison. The patient has been in prison for the last 9 days. He denies nausea, vomiting, headache, diarrhea, constipation, visual changes, fever, chills, or difficulty breathing.

Medications: Xanax 20-40 mg daily; Ativan; Klonopin; Seroquel; none are prescription

PMH: Wolff-Parkinson-White

Social History: + cannabis; + cigarettes; + alcohol weekly

 

Physical Exam:

VITALS: BP 127/80 HR 104 bpm T 36.1°C RR 16 bpm SpO2 98%

General: severe distress; agitated; not oriented

HEENT: pupils 3 mm; PERRL; EOMI; atraumatic

CV: regular rate and rhythm; no murmurs, rubs, or gallops

Pulmonary: breath sounds are clear bilaterally without rales, rhonchi or wheezing.

GI: soft, nontender, nondistended; no palpable masses

Musculoskeletal: no deformity; full ROM in all four extremities

Skin: no cyanosis; good perfusion in all four extremities; palpable pulses in all extremities

Neuro: not oriented; uncooperative; no focal deficits; normal deep tendon reflexes

Psych: uncooperative; agitated; labile mood; hostile; belligerent; pressured speech

Labs/Studies:

EKG: no delta wave; shortened PR interval; normal sinus rhythm

BMP: Na 139; K 4.0; Cl 104; CO2 30; BUN 11; Creatinine 0.99; Glucose 117

CBC: WBC 9.1; HgB 14.7; Hct 44.2; Plt 220

UDS: + BZDA; + cannabinoids

TROP: < 0.017 x 2

 

Medical Course:

While the patient is waiting for transfer to CDU,  his mental status begins to deteriorate. Now at 24 hours after initial presentation, he starts having visual hallucinations and becoming very agitated and delirious. He is demanding “footballs” and “candy bars.” The patient is screaming and is very verbally abusive. He is tugging violently at his restraints and is fighting to get out of bed. He does not respond to an initial 10 mg of IV Valium (diazepam). He is then given 10 mg, then 20 mg, then 40 mg, then 80 mg of IV Valium, each 5 minutes apart, until light sedation is achieved. At this point, he reports that his chest pain has resolved.

After about 90 minutes of sleep the patient sits straight up in bed, screaming for a urinal. The patient is now tachycardic and hypertensive. He is given a urinal and voids 900 mL of urine. Tachycardia and hypertension immediately resolve. He is noted to have tongue fasciculations and hand tremors at this time. He starts to become extremely agitated again and is given 20 mg, then 40 mg, then 80 mg, and then 160 mg of IV Valium each 5 minutes apart until he sleeps. A foley is placed to avoid further urinary retention.

Hospital pharmacy warns that they are running out of Valium. A propofol drip is then started. In the process of starting the drip, the patient becomes agitated again and requires 40 mg of IV Valium, followed by another 40 mg of IV Valium 5 minutes later. The drip is started at 20 mcg/kg/min. The patient is lightly sedated at this point, but continues trying to get out of bed. The drip is increased to 30 mcg/kg/min and the patient achieves light sleep. He is asleep soundly and snoring but responds to verbal stimuli. Saturations remain at 98% without supplementary oxygen. He is admitted to the MICU.

 

Questions:

1. Which of these is indicated in treatment of acute benzodiazepine overdose?

A. activated charcoal

B. gastric lavage

C. flumazenil

D. naloxone

E. supportive care

 

2. What are sequelae of benzodiazepine withdrawals?

A. agitation

B. seizures

C. hallucinations

D. nausea

E. all of the above

 

3. Which BZDA has a risk of propylene glycol poisoning when given IV for prolonged periods?

A. ativan/lorazepam

B. versed/midazolam

C. xanax/alprazolam

D. klonopin/clonazepam

E. onfi/clobazam

 

Bonus:

4. What is the approximate LD50 of Valium (diazepam)?

A. 1 mg/kg

B. 10 mg/kg

C. 100 mg/kg

D. 1000 mg/kg

E. unknown


Filed under: Intern Report, Toxicology

Senior Report 8.15

seniorreport

Case Presentation by Brian Holowecky, MD

CHIEF COMPLAINT  “I have a sore throat and I cannot breathe”

HISTORY OF PRESENT ILLNESS
54-year-old female presents to the emergency department brought by ambulance for sore throat. She states she has had a sore throat since this morning and it has been getting progressively worse. Her throat feels like it is “closing up.” She called the ambulance because she was having increasing difficulty catching her breath. She feels a swelling in her throat which is causing her to be unable to drink or eat anything. She has a history of allergy to lisinopril. She has had angioedema reactions.  She admits to using crack cocaine last night out of a pipe in which she has done many times in the past. No fevers. No upper respiratory symptoms recently. No recent coryza symptoms. On further questioning she states that but used a larger amount of cocaine than usual last night.

REVIEW OF SYSTEMS:  Negative except as in HPI

PAST MEDICAL/SURGICAL HISTORY  History of angioedema, Hypertension, diabetes, asthma, bipolar disorder,
MEDICATIONS:  Albuterol, fluticasone, fluoxetine, clonidine, amlodipine, loratadine, omeprazole.
ALLERGIES:  Lisinopril, anaphylactic.
SOCIAL HISTORY:  Tobacco use, recent crack cocaine use yesterday by a pipe inhalation, heroin abuse. Recently attempted inpatient rehabilitation for drug abuse.

PHYSICAL EXAM
Vitals: BP 166/93 heart rate 58 respirations 16 temp 37.0 saturation 100% on room air.
General: Well nourished patient appearing mildly toxic in respiratory distress. She is hoarse. There is some questionable stridor.

HEENT:  Posterior pharynx is mildly erythematous initially. Mucuous membranes moist. No cobblestoning. Uvula is midline. Mallampati score is 2. Lips are not swollen. No periorbital edema.

Cardiovascular:  S1 S2. RRR. No murmurs. Peripheral pulses equal bilaterally.

Respiratory: Hoarse voice. Stridor. Increased work of breathing. Sitting forward in sniffing position. Breath sounds are equal. No wheeze or crackles. Tolerating secretions initially.

Gastrointestinal:  Soft, NT ND. No rebound, guarding, or rigidity.

MSK/Extremities:  No gross deformities. No joint swelling, erythema. No edema.

Skin:  Warm and dry. No rashes, bruises, or abrasions.

Neurologic:  Alert and Oriented. Follows commands. No facial asymmetry noted. Motor and sensation intact.

Medical Course:  
Initially concerned for anaphylactic reaction in this patient with a known history of anaphylaxis. She was appearing very anxious and beginning not to tolerate her secretions very well. There was slight drooling. I was concerned based on her deterioration for anaphylactic reaction. She began to get more hoarse of voice and to sit forward in the sniffing position. There was questionable stridor.

She received 0.1 mg of epinephrine IM, along with Zantac, 125 mg of Solu-Medrol, 50 mg of IV Benadryl. She did improve somewhat at that time.

The working diagnosis was possible anaphylactic reaction versus anxiety or panic attack. This is a patient with a known psychiatric disorder. She was placed on the cardiac monitors and continuous pulse ox. IV access was established. She began to tolerate her secretions better at that time. Her heart rate remained in the 50s to 60s. Saturation remained 100% on room air.

About 90 minutes into her ER visit, she appears to be worsening and begins tripoding, drooling more profoundly and acting considerably more anxious.  Shas never had any visible airway swelling.

A lateral neck xray is taken:

Epiglottitis.jpg

Questions:  

1) What is the most likely cause for her condition?
A) Anaphylactic reaction from unknown source
B) Thermal pharyngeal Injury
C)Neoplastic transformation of a previously benign lesion
D)That is a normal lateral neck xray. There is no abnormality.

2) What is the treatment for her condition?
A) Urgent intubation in a controlled environment
B) Admission an ICU for close airway monitoring
C) Steroids, antihistamines, and H2 blockers.
D) Antibiotics and ENT consult for drainage.

3) If you suspect anaphylaxis, what is the appropriate initial treatment?
A) 0.3 mg epi subQ, 50mg diphenhydramine, 150 mg ranitidine, steroid
B) 0.3 mg epi IM, 50mg diphenhydramine, 150 mg ranitidine, steroid
C) 0.1 mg epi sub Q, 50mg diphenhydramine, 150 mg ranitidine, steroid
D) 0.1 mg epi IM, 50mg diphenhydramine, 150 mg ranitidine, steroid

Bonus Question 1: Should an epipen be administed into the thigh of the person with the suspected anaphylactic reaction, or into the thumb of the person holding the autoinjector?
A) Thigh
B) Thumb

Bonus Question 2:  Do vaccines cause autism?
A) Yes
B) No


Filed under: Senior Report

Intern Report 8.14

internreport

Case Presented by Brett Sorge, MD

CHIEF COMPLAINT(S): Chest pain and SOB

HISTORY OF PRESENT ILLNESS:
This is a 67 yo male with HTN, hyperlipidemia and DM who presents with chest pain. His chest pain started this morning (14 hours ago) and is pressure-like and located around the center of his chest. The pain does not radiate, and has not gone away. He is having SOB as well, and feels like he has worse pain with deep breaths. He has had chills since this morning. He has had nausea and vomiting starting today as well. He has had four episodes of non-bloody vomiting total. He admits to a separate epigastric pain as well, that is worse with defecation. The pain does not radiate, and comes and goes. Previous to this morning, he had been tolerating diet with no N/V. He has had pale colored stool ever since a cholecystectomy 3 months ago and has noticed “Vernors”-colored urine. He denies skin changes, itching, or yellowing of his eyes. He denies recent travel, smoking, cough, diarrhea, bright red blood per vomit/rectum, history of cancer or blood clots.

REVIEW OF SYSTEMS:
CONSTITUTIONAL: No weight loss.
HEENT: No loss in vision, No runny nose.
SKIN: No rash
GASTROINTESTINAL: No black or bloody stools.
GENITOURINARY: No burning on urination.
NEUROLOGICAL: No syncope
MUSCULOSKELETAL: No loss of muscle function.
HEMATOLOGIC: No history of easy bruising.
LYMPHATICS: No history of splenectomy.
PSYCHIATRIC: No history of depression or anxiety.
ENDOCRINE: No polyuria or polydipsia.
ALLERGIES: No history of asthma.

PMD: Patient says he goes to an outside provider for his primary care

PAST MEDICAL HISTORY: Hyperlipidemia, hypertension, diabetes
SURGICAL HISTORY: Cholecystectomy 3 months ago, s/p laparotomy from GSW 30 yrs ago
MEDICATIONS: Patient does not know medications he takes – EMR- metoprolol 50 QD, amlodipine 5 mg QD, losartan 100 QD, atorvastatin 40 QHS, pioglitazone 45 QD
ALLERGIES: Lisinopril
SOCIAL HISTORY: Denies smoking cigarettes, drink alcohol, drug use
FAMILY HISTORY: No family history of early MIs

PHYSICAL EXAM: 
General: Laying in bed, appears uncomfortable.
Vitals: Blood pressure 215/94, pulse 90, respirations 16, temperature 38.1. Pulse oximetry 100% on room air
HEENT: Head exam was generally normal. No scleral icterus. Mucous membranes were moist.
Cardiovascular: Regular rate and rhythm, no murmurs rubs or gallops
Respiratory: Clear to auscultation bilaterally
Gastrointestinal: Tender to palpation of the epigastric area, soft, non-distended, + BS, multiple scars from previous surgeries
Musculoskeletal: Able to move all extremities
Neurologic: Neurologically, the patient was awake, alert, and oriented to person, place and time. There were no obvious focal neurologic abnormalities. No asterixis or tremor noted.

LABS:
BMP – 138/3.7/103/25/14/0.86/158 Ca – 9.6
LFT – ALT-724, AST-1637, Alk Phos – 379, t bili – 2.2, d bili – 1.4
Lipase – 63, Ammonia – 69, Lactic Acid – 2.6
CBC – 15.4/13.5/41.7/251
Coags – 23.1, 11.3, 1.06
Troponin – <0.017
EKG – normal
CXR – normal
US RUQ- dilated common bile duct without signs of stone, abscess, or an intra-hepatic process

 

QUESTIONS:

1. What is the most common symptom in ascending cholangitis?
A. Malaise
B. Jaundice
C. Fever
D. RUQ pain

2. What is the mortality without surgical decompression after 72 hours?
A. 30%
B. 60%
C. 85%
D. 100%

3. Of the answers provided, which antimicrobial therapy is best for empiric therapy for severe cholangitis?
A. azithromycin
B. ceftriaxone
C. ceftriaxone and metronidazole
D. vancomycin


Filed under: Intern Report