www.pathologyoutlines.com/caseofweek/c...
20.02.2026 19:18 β π 0 π 0 π¬ 0 π 0
(Case of the Month, Continued)
The patient had ongoing acute gastrointestinal bleeding and evidence of significant coagulopathy. A peripheral blood smear sample was processed shortly after collection and therefore artifact is not expected. What is your diagnosis?
Full case linked in comments!
20.02.2026 19:15 β π 0 π 0 π¬ 1 π 0
Case of the Month: ο»ΏA 50 year old man with decompensated hepatic cirrhosis due to alcohol use disorder and hepatorenal syndrome is being evaluated for a possible liver transplant. Pertinent laboratory values are shown on the Case page. (Continued in thread)
#Pathology #PathologyOutlines #Diagnosis
20.02.2026 19:15 β π 0 π 0 π¬ 1 π 0
Image of the Week!
Contributed by: Debra L. Zynger, M.D.
Textbook topic: Adrenal gland & paraganglia
Diagnosis: Composite pheochromocytoma and paraganglioma
Textbook topic link: www.pathologyoutlines.com/topic/adrena...
#Pathology #PathologyOutlines #PathSky
18.02.2026 17:58 β π 2 π 0 π¬ 1 π 0
www.pathologyoutlines.com/topic/skintu...
17.02.2026 19:24 β π 0 π 0 π¬ 0 π 0
(Image Quiz, Continued)
A. Becker nevus
B. Congenital melanocytic nevus
C. Epidermal nevus
D. Nevus spilus
E. Tinea versicolor
Answer linked in the comments.
17.02.2026 19:23 β π 0 π 0 π¬ 1 π 0
Image Quiz! A 14 year old boy presents with a unilateral hyperpigmented plaque with irregular borders on the upper chest. The lesion is associated with increased coarse hair growth over the area. What is the most likely diagnosis?
(Continued in thread)
#Pathology #PathologyOutlines
17.02.2026 19:23 β π 2 π 1 π¬ 1 π 0
From margin notes back then to a globally trusted resource today, itβs been an incredible 25-year journey for PathologyOutlines.com.
Explore our interactive timeline to see the milestones that shaped PathologyOutlines.com: buff.ly/sn8E9mh
#Pathology #PathologyOutlines #25thAnniversary #PathSky
16.02.2026 19:28 β π 0 π 0 π¬ 0 π 0
Essay: βMy Male Breast Cancer, Part 6β, by Dr. Nat Pernick
Part 6 of this series discusses Dr. Pernickβs subsequent drug therapy for male breast cancer.
Access here: buff.ly/gJjbgvc
Follow Curing Cancer Network: buff.ly/npW2JwB
#Cancer #CuringCancerNetwork #Pathology #PathologyOutlines #PathSky
13.02.2026 19:20 β π 1 π 0 π¬ 0 π 0
Dr. Pernick started a new textbook on the Curing Cancer Network home page, titled "How Cancer Arises". There may be overlap with PathologyOutlines.com, but this textbook is being developed independently.
Info: buff.ly/9F3uFuM
#CancerResearch #CuringCancerNetwork #Pathology #PathologyOutlines
12.02.2026 19:47 β π 1 π 0 π¬ 0 π 0
Image of the Week!
Contributed by: Maria Tretiakova, M.D., Ph.D.
Textbook topic: Prostate gland & seminal vesicles
Diagnosis: Seminal vesiclesβadenocarcinoma
Textbook topic link: www.pathologyoutlines.com/topic/prosta...
#Pathology #PathologyOutlines #PathSky
11.02.2026 18:14 β π 3 π 1 π¬ 0 π 0
Read the latest Curing Cancer Network newsletter: www.pathologyoutlines.com/ccnnewslette...
Follow CCN on LinkedIn: www.linkedin.com/company/curi...
#Cancer #CancerResearch #CuringCancerNetwork #Pathology #PathSky
09.02.2026 19:39 β π 1 π 0 π¬ 0 π 0
Be like Dr. Navarro; send us your favorite PathologyOutlines.com pic! Weβd love to see your favorite PathOut moments, like selfies at our conference booth or featuring our merch! Selections to be shared on our social media. Send yours: comments@pathologyoutlines.com
#Pathology #PathologyOutlines
05.02.2026 17:39 β π 1 π 0 π¬ 0 π 0
Image of the Week!
Contributed by: R. Peter Powell, M.D.
Textbook topic: Pancreas
Diagnosis: Duodenal neuroendocrine tumor
Textbook topic link: www.pathologyoutlines.com/topic/pancre...
#Pathology #PathologyOutlines #PathSky
04.02.2026 19:24 β π 0 π 0 π¬ 0 π 0
www.pathologyoutlines.com/topic/ovaryt...
03.02.2026 18:22 β π 0 π 0 π¬ 0 π 0
(Image Quiz, continued)
A. Borderline mucinous tumor of the ovary
B. Borderline mucinous tumor of the ovary with microinvasion
C. Mucinous adenocarcinoma of the ovary
D. Mucinous cystadenoma
Answer linked in the comments.
#Pathology #PathologyOutlines #Diagnosis
03.02.2026 18:21 β π 0 π 0 π¬ 1 π 0
Image Quiz!
A 39 year old woman presents to the clinic with a 6 month history of mild abdominal pain and distension. A CT scan of the abdomen shows a 20 cm adnexal mass. The patient undergoes surgery, and the tumor is shown. What is your diagnosis?
(Continued in thread)
03.02.2026 18:21 β π 2 π 1 π¬ 1 π 0
Read our latest βWhatβs New in Pathologyβ newsletter.
January 2026 Issue: βWhatβs New in Molecular Genetic Pathology 2026: Emerging Biomarkers for Personalized Cancer Therapiesβ by Umberto Maccio, M.D., MSc., M.B.A.
Webpage: buff.ly/XAoEkz3
PDF: buff.ly/V4UfVNo
#Pathology #PathologyOutlines
30.01.2026 19:03 β π 0 π 0 π¬ 0 π 0
Image of the Week!
Contributed by: Aaron Auerbach, M.D., M.P.H.
Textbook topic: Bone marrow neoplastic
Diagnosis: Mast cell sarcoma
Textbook topic link: www.pathologyoutlines.com/topic/bonema...
#Pathology #PathologyOutlines
28.01.2026 20:28 β π 1 π 0 π¬ 0 π 0
Essay: βHow Lung Cancer Arises, Based on Complexity Theoryβ β Dr. Nat Pernick
Access here: buff.ly/gGAL0UC
Follow Curing Cancer Network: buff.ly/j5MuFKU
#Cancer #CancerResearch #CuringCancerNetwork #Pathology #PathologyOutlines
27.01.2026 19:34 β π 0 π 0 π¬ 0 π 0
www.pathologyoutlines.com/caseofweek/c...
23.01.2026 17:59 β π 0 π 0 π¬ 0 π 0
Case of the Month: A 5 year old child had a syncopal event and became unresponsive on the way to the hospital. Autopsy sections are from the left ventricle and AV node. What is your diagnosis?
Follow the link in the comments for the case.
#Pathology #PathologyOutlines #Diagnosis #PathSky
23.01.2026 17:55 β π 3 π 2 π¬ 1 π 0
Image of the Week!
Contributed by: Seyed Salehi, M.D.
Textbook topic: Cervix
Diagnosis: Small cell neuroendocrine carcinoma
Textbook topic link: www.pathologyoutlines.com/topic/cervix...
#Pathology #PathologyOutlines #PathSky
21.01.2026 19:42 β π 1 π 1 π¬ 1 π 0
www.pathologyoutlines.com/topic/testis...
20.01.2026 19:16 β π 1 π 0 π¬ 0 π 0
(Image Quiz, Continued)
A. Gonadoblastoma
B. Intratubular large cell hyalinizing Sertoli cell neoplasia (ITLCHSCN)
C. Large cell calcifying Sertoli cell tumor (LCCSCT)
D. Sertoli cell nodule
Answer linked in the comments.
20.01.2026 19:15 β π 0 π 0 π¬ 1 π 0
Image Quiz! A 4 year old boy presented with pigmented macules around the lips and oral mucosa, gynecomastia and the findings shown on the testis biopsy here. What diagnosis is most associated with this case?
(Continued in thread)
#Pathology #PathologyOutlines #Diagnosis #PathSky
20.01.2026 19:15 β π 2 π 2 π¬ 1 π 0
www.surveymonkey.com/r/2026_Site_...
19.01.2026 19:59 β π 0 π 0 π¬ 0 π 0
Pathologically curious doctor
Science Events helps you organise a scientific conference or workshop. Use our platform to organise your next event! Visit our platform at https://www.sci.events
Scientific content aggregator with custom content feeds. Science news, jobs, events and more. Sign up at https://www.scientific.today.
π¬ Assistant Prof, Pathology βͺ@Duke | Director, Clin Micro Lab
𧫠Former Clin Micro Fellow βͺ@Memorial Sloan Kettering
π©π»βπ¬ Former Postdoc @broadinstitute.org
π PhD @The Rockefeller University
Focus: Diagnostics, AMR, Structural Biology
Certified pathologist π²π½π¬ | Cat lover, Rock music and horror/mystery movies πΊπ¬ | Passionate about Surgical, Oncologic, Hematologic & Neurologic Path π¬π₯Ό | Creating PathMind flashcards for future pathologists π§¬π
M.D. - ESMO Research Fellow at Hospital del Mar Research Institute, Colorectal Cancer Precision Medicine Group
A platform for life sciences. Publications, research protocols, news, events, jobs and more. Sign up at https://www.lifescience.net.
Medicine, pathology, woke liberal, πππ, MAGA fk off
Director of the BC Provincial Renal Pathology Laboratory at St. Paul's Hospital, Clinical Associate Professor UBC
General Pathologist working in Cambridge, MA
Trained at Massachusetts General Hospital & Boston Children's Hospital
I daydream about skating βΈ
The Royal College of Pathologists promotes excellence in the practice of pathology. Members work across 17 specialties in healthcare, universities & industry.
Ronald Nishiyama MD Research Professor at University of Michigan. Endocrine pathologist especially interested in thyroid and adrenal.
Veterinary pathologist. Specialized in infectious and zoonotic diseases. Focused on One Health and the interconnectedness of animals, humans, and the environment.
Clinical Microbiologist at Michigan Medicine. Associate Professor of Pathology and Pediatrics at University of Michigan Medical School. Views are my own.
Pediatric pathologist with interests in pediatric mesenchymal tumors, germ cell tumors and autopsy. Trying to live in the moment. Giving thanks daily. πΉπΉπΊπΈ
Pathologist and educator @UWA and PathWest, Perth, Australia. Tasmanian. Field hockey GK. Bass player. All comments are personal opinion and do not reflect any organisation I am affiliated with.
I teach clinical and anatomic pathology lab sciences. Scientist, not a physician. I teach all the cool lab diagnosis stuff from medical TV shows that physicians wish they did. Veteran. 3rd-generation Mexican-American. I try to listen more than I speak.
PGY-6 pathology trainee | Former IVS @UABPathology | #PathTweetAward π₯ 23 | #GUPath #GynPath #BSTPath #ENTPath | YouTube @MirunaPopescuMD | Creator of #PRLUSS | views my own/no medical advice.
Renal pathologist. Bangkok, Thailand
