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A 75-Year-Old Man With Worsening Dyspnea Following Pneumothorax Treatment

 A 75-year-old man presents to the emergency department (ED) with a dry cough and dyspnea on exertion. The cough began 2 weeks ago and has been progressively worsening. The patient...

Laryngeal mask airway

The laryngeal mask airway is a supraglottic airway device invented by Archie Brain, a British anaesthetist.
Indications:
Laryngeal masks are used in anesthesia and in emergency medicine for airway management....

Sex School

 American Academy of Clinical Sexologists, Inc. (AACS) is licensed by the Commission for Independent Education, Florida Department of Education as License #3439.

AACS is a private, independent graduate school...

Advances in endoscopic neurosurgery

The concept of minimally invasive neurosurgery, once considered to be a contradiction in terminology, now has become an established discipline on the basis of a series of technical advances in...

An Enlarging Shoulder Mass

A 62-year-old man with a history of hypertension, coronary artery disease, and hemodialysis-dependent end-stage renal disease presents to the emergency department (ED) with the complaint of right shoulder pain that...

Tension pneumothorax

Tension pneumothorax is the accumulation of air under pressure in the pleural space. This condition develops when injured tissue forms a 1-way valve, allowing air to enter the pleural space...

Analysis of the outcome of intracytoplasmic sperm injection using fresh or frozen sperm

Study Type - Diagnostic (retrospective cohort)
 Level of Evidence 2b OBJECTIVES: To compare the outcome of first-attempt intracytoplasmic sperm injection (ICSI) ICSI-embryo transfer (ET) cycles using frozen-thawed testicular sperm (FTTS), fresh...

Longo procedure vs. conventional Milligan-Morgan hemorrhoidectomy

 Background and aims: Postoperative pain is the most distressing sequela of conventional hemorrhoidectomy. A modern alternative of circumferential mucosectomy has been proposed to reduce the pain in this procedure. Patients...

Sump syndrome (Hc ngõ cùng, lối tịt)

Định nghĩa:
Sump syndrome là một biến chứng đôi khi có thể xảy ra sau phẫu thuật điều trị sỏi tái phát. Phẫu thuật này có liên quan đến việc...

Colic, cramp and spasm

 Tell the differences among the three is hash. Please learn by heart.