Neutrophils on Leukoformula

Emperipolesis in Bone Marrow: Neutrophil in Megakaryocyte

Tue, 05 May 2026 08:00:00 +0300

EMPERIPOLESIS.

The “guest” (neutrophilic granulocyte) embedded in the megakaryocyte can leave the “host” at any time (without changes or consequences for itself).

Thus, ONE CELL PENETRATES ANOTHER, temporarily resides in it, and leaves it without any damage.

Dysgranulocytopoiesis in Blood Smear: Suspected Myelodysplastic Syndrome

Wed, 18 Feb 2026 18:30:00 +0300

A 75-year-old patient reports severe fatigue and weakness for about a month. He has not seen a therapist; his medical history only includes inpatient treatment for surgery (hernia repair).

Neisseria gonorrhoeae in Urethral Smear: Microscopy

Wed, 18 Jun 2025 15:00:00 +0300

🔬 Urethral smear, 30-year-old male.

N.gonorrhoeae +, confirmed by molecular method.

🙏 The publication was kindly provided by clinical laboratory diagnostics physician Alena Azarenkova, St. Petersburg

Megaloblasts in Blood Smear with Macrocytic Anemia

Thu, 24 Apr 2025 20:59:57 +0300

Peripheral blood smear of a 56-year-old woman.

Macrocytic hyperchromic anemia according to blood test results from a Sysmex XN hematology analyzer.

Hypersegmented neutrophils, as well as basophilic and polychromatophilic megaloblasts, were found in the peripheral blood smear.